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Threaded Reducers
 ä Testing Accessories:Threaded Reducer (Male - Female)
Each reducer is made from high strength steel. The outer thread of the reducer is made from a rolled class 2A thread. The rolled thread increases the strength while reducing micro-cracks. The internal thread is bored and tapped to a class 2B thread with machine chamfered ends.
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Internal Threads External Threads
Code
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S20
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S21
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S22
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S26
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S27
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S29
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S30
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S34
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S35
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S36
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S37
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S38
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S41
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S42
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Thread (C)
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1/2"-13
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1/2"-20
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1/2"-28
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5/8"-11
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5/8"-18
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3/4"-10
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3/4"-16
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1"-8
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1"-12
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1"-14
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1.25"-7
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1.25"-12
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1.5"-6
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1.5"-12
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Usable Length (A)
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0.75"
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1"
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1"
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1"
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1"
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1"
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1"
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1"
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1"
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1"
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1"
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1"
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1"
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1"
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Code
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Thread (B)
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C10A
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1/4"-28
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S20C10A
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S21C10A
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S22C10A
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S26C10A
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S27C10A
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S29C10A
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S30C10A
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S34C10A
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S35C10A
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S36C10A
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S37C10A
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S38C10A
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S41C10A
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S42C10A
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C20A
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1/2"-13
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S26C20A
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S27C20A
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S29C20A
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S30C20A
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S34C20A
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S35C20A
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S36C20A
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S37C20A
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S38C20A
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S41C20A
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S42C20A
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C21A
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1/2"-20
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S26C21A
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S27C21A
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S29C21A
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S30C21A
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S34C21A
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S35C21A
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S36C21A
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S37C21A
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S38C21A
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S41C21A
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S42C21A
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C22A
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1/2"-28
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S26C22A
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S27C22AC22A
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S29C22A
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S30C22A
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S34C22A
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S35C22A
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S36C22A
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S37C22A
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S38C22A
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S41C22A
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S42C22A
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C26A
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5/8"-11
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S29C26A
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S30C26A
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S34C26A
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S35C26A
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S36C26A
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S37C26A
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S38C26A
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S41C26A
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S42C26A
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C27A
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5/8"-18
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S29C27A
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S30C27A
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S34C27A
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S35C27A
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S36C27A
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S37C27A
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S38C27A
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S41C27A
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S42C27A
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C29A
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3/4"-10
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S34C29A
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S35C29A
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S36C29A
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S37C29A
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S38C29A
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S41C29A
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S42C29A
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C30A
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3/4"-16
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S34C30A
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S35C30A
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S36C30A
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S37C30A
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S38C30A
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S41C30A
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S42C30A
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C34A
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1"-8
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S37C34A
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S38C34A
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S41C34A
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S42C34A
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C35A
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1"-12
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S37C35A
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S38C35A
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S41C35A
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S42C35A
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C36A
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1"-14
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S37C36A
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S38C36AC36A
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S41
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S42C36A
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C37A
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1-1/4"-7
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S41C37A
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S42C37A
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C38A
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1-1/4"-12
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S41C38A
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S42C38A
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C57A
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M12-1.25
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S29C57A
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S30C57A
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S34C57A
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S35C57A
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S36C57A
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S37C57A
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S38C57A
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S41C57A
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S42C57A
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C71A
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M27-2
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S37C71A
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S38C71A
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S41C71A
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S42C71A
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Code
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S91
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S92
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S43
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S44
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S48
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S50
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S45
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S46
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S71
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S78
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S85
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S86
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Thread (C)
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1.75"-6
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1.75"-12
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2"-6
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2"-12
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2.25"-12
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2.5"-12
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3"-6
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3"-12
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M27-2
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M36-2
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M52-2
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M56-2
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Usable Length (B)
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1"
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1"
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2"
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2"
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2"
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2"
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2.5"
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2.5"
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1"
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2"
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2.5"
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2.5"
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Code
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Thread
(B)
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C21A
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1/2"-20
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S91C21A
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S92C21A
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S43C21A
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S44C21A
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S48C21A
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S50C21A
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S71C21A
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S78C21A
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S85C21A
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S86C21A
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C22A
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1/2"-28
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S91C22A
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S92C22A
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S43C22A
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S44C22A
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S48C22A
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S50C22A
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S71C22A
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S78C22A
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S85C22A
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S86C22A
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C26A
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5/8"-11
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S91C26A
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S92C26A
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S43C26A
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S44C26A
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S48C26A
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S50C26A
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S71C26A
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S78C26A
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S85C26A
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S86C26A
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C27A
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5/8"-18
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S91C27A
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S92C27A
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S43C27A
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S44C27A
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S48C27A
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S50C27A
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S71C27A
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S78C27A
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S85C27A
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S86C27A
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C29A
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3/4"-10
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S91C29A
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S92C29A
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S43C29A
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S44C29A
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S48C29A
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S50C29A
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S71C29A
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S78C29A
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S85C29A
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S86C29A
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C30A
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3/4"-16
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S91C30A
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S92C30A
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S43C30A
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S44C30A
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S48C30A
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S50C30A
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S71C30A
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S78C30A
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S85C30A
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S86C30A
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C34A
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1"-8
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S91C34A
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S92C34A
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S43C34A
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S44C34A
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S48C34A
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S50C34A
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S45C34A
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S46C34A
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S78C34A
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S85C34A
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S86C34A
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C35A
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1"-12
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S91C35A
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S92C35A
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S43C35A
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S44C35A
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S48C35A
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S50C35A
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S45C35A
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S46C35A
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S78C35A
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S85C35A
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S86C35A
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C36A
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1"-14
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S91C36A
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S92C36A
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S43C36A
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S44C36A
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S48C36A
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S50C36A
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S45C36A
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S46C36A
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S78C36A
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S85C36A
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S86C36A
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C37A
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1-1/4"-7
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S91C37A
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S92C37A
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S43C37A
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S44C37A
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S48C37A
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S50C37A
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S45C37A
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S46C37A
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S78C37A
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S85C37A
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S86C37A
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C38A
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1-1/4"-12
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S91C38A
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S92C38A
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S43C38A
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S44C38A
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S48C38A
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S50C38A
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S45C38A
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S46C38A
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S78C38A
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S85C38A
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S86C38A
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C41A
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1-1/2"-6
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S43C41A
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S44C41A
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S48C41A
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S50C41A
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S45C41A
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S46C41A
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S85C41A
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S86C41A
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C42A
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1-1/2"-12
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S43C42A
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S44C42A
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S48C42A
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S50C42A
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S45C42A
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S46C42A
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S85C42A
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S86C42A
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C91A
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1-3/4"-6
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S48C91A
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S50C91A
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S45C91A
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S46C91A
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S85C91A
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S86C91A
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C92A
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1-3/4"-12
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S48C92A
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S50C92A
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S45C92A
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S46C92A
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S85C92A
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S86C92A
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C43A
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2"-6
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S45C43A
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S46C43A
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C44A
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2"-12
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S45C44A
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S46C44A
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C48A
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2.25"-12
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S45C48A
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S46C48A
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C50A
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2.5"-12
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S45C50A
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S46C50A
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C57A
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M12-1.25
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S91C57A
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S92C57A
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S43C57A
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S44C57A
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S48C57A
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S50C57A
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S45C57A
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S46C57A
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S71C57A
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S78C57A
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S85C57A
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S86C57A
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C71A
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M27-2
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S91C71A
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S92C71A
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S43C71A
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S44C71A
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S48C71A
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S50C71A
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S45C71A
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S46C71A
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S78C71A
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S85C71A
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S86C71A
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C78A
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M36-2
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S91C78A
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S92C78A
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S43C78A
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S44C78A
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S48C78A
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S50C78A
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S45C78A
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S46C78A
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S85C78A
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S86C78A
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MTT 04' rev. G. Prices subject to change without notice
q Items with the solid border around the price are kept in stock for shipment upon receipt of purchase order.
Note: To order, combine the outer thread code numbers together with the inner thread code number to create the part number.
All other items are two to four weeks' delivery upon receipt of purchase order. Other sizes quoted on request.
Items are shipped UPS ground unless otherwise specified. Terms are net 30 days. (ie. S36=1"-14 stud to C21=1/2"-20 internal = S36S21A)
ä Material Testing Technology Co.© Copyright 2004, Material Testing Technology. Ph: (847) 215-7448 Fax: (847) 215-7449 Web-site: www.mttusa.net