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ASTM.A0370.20
SHOULDER-END SPECIMENS GRIPS WITH STANDARD 0.505" DIAMETER SPECIMEN INSERTS

Model No. ASTM.A0370.20

Specimen:




Fixture:
Reduced Section
Shank Diameter
Chamfer
Bottom Head Dia.

Construction
Supplied Insert
Temperature
Mounting
Capacity
Weight
Dimensions
Standard
0.505"
0.625"
Cham. 1/16 x 45°
Up to 1.0"

High Strength Steel with Protective Black Oxide Finish
Insert No. A380.20.A
-20°F (-30°C) to 250°F (120°C)
1”-14 threaded ends
20,000 lb. (90kN)
20 lb.  approximately
Assembled - 3” x 3” x 12”
Manufactured in accordance with: ASTM A370

Optional Inserts Available

Insert No.
Specimen
Reduced
Section
Chamfer/
Radius
Shank Hole
Diameter
A370.20.A
Steel
0.505"
0.062"x45°
0.630"/0.635"
A370.20.B
Steel
0.252"
0.062"x45°
0.322"/0.327"
A370.20.D
Steel
0.357"
0.062"x45°
0.437"/0.442"
A370.20.E
Steel
0.505"
0.125R
0.626"/0.627"
A370.20.F
Steel
0.252"
None
0.380"/0.382
A370.20.G
Steel
0.350"
0.062"x45°
0.505"/0.515"
A370.20.H
Steel
0.500"
0.062"x45°
0.642"/0.647"
A370.20.J
Steel
0.357"
0.032"x45°
0.430"/0.432"
A370.20.K
Steel
0.357"
0.045"x45°
0.440"
A370.20.L
Steel
0.252"
0.062"x45°
0.320"/0.321"
A370.20.M
Steel
0.250"
None
0.314"/0.315"
A370.20.N
Steel
0.250"
0.062"x45°
0.305"/0.307"
A370.20.P
Steel
***
0.031"x45°
0.558"/0.568"
A370.20.Q
Steel
0.350"
0.062"x45°
0.505"/0.510"
A370.20.R
Steel
0.250"
0.062"x45°
0.359"/0.560"
A370.20.S
Steel
***
0.031"x45°
0.553"/0.573"
A370.20.T
Steel
0.252"
0.045"x45°
0.316"
A370.20.U
Steel
0.505"*
0.063"R
0.630"/0.635"
A370.20.V
Steel
0.252"*
0.183"R
0.282"/0.283"
A370.20.W
Steel
0.357"*
0.062"R
0.410"
A370.20.X
Steel
0.252"*
0.062"R
0.306"
A370.20.Z
Steel
0.505"*
0.062"x45°
0.402"/0.407"
A370.20.AA
Steel
0.500"*
0.125"R
0.618"/0.619"
A370.20.BB
Steel
0.500"*
0.054"x30°
0.605"/0.610"
A048.20A
Cast Iron
0.505"*
0.062"R
0.635"/0.640"
A048.20.B
Cast Iron
0.750"*
0.062"R
0.943"/0.948"
A048.20.C
Cast Iron
1.250"*
0.062"R
1.003"/1.005"