STANDARD SHOULDER SCREW, ¼"-20 THREAD, 7/16 IN THREAD L, 1 IN SHOULDER L, STANDARD, 10 PK
STANDARD SHOULDER SCREW, ¼"-20 THREAD, 7/16 IN THREAD L, 1 IN SHOULDER L, STANDARD, 10 PK
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Product Details
This shoulder screw is made of alloy steel and has a bright (uncoated) finish. It comes in a 10-pack and meets the standards for ASTM A574 material quality in addition to ASME B18.3 dimensional standards.
Technical Specs
Item Shoulder Screw
Head Type Standard
Material Alloy Steel
System of Measurement Inch
Minimum Thread Length 7/16 in
Shoulder Length Tolerance +/-0.005 in
Shoulder Diameter Tolerance -0.002 to -0.004 in
Head Diameter 7/16 in
Tensile Strength 140,000 psi
Countersink Angle 140 Degrees
Head Texture Knurled
Material Quality Standards ASTM A574
Maximum Temperature 150 Degrees F
Minimum Temperature -50 Degrees F
Proof Load 120,000 psi
Thread Direction Right Hand
Thread Locking No
Shoulder Screw Type Standard Shoulder Screw
Drive Type Socket
Finish Bright (Uncoated)
Thread Size 1/4"-20
Shoulder Length 1 in
Shoulder Diameter 5/16 in
Head Height 7/32 in
Dimensional Standards ASME B18.3
Shear Strength 84,000 psi
Drive Size 5/32 in
Heat Treatment Tempered
Maximum Head Height 0.219 in
Minimum Head Height 0.209 in
Precision Screw No
Rockwell Hardness C32 to C43
Thread Fit 3A