Description

Dia./Thread Size=5/16″-18
Drive Type=Hex Socket
Length=2 1/2 in
System of Measurement=Inch
Basic Material=Steel
Material Grade=Alloy Steel
Thread Style=Partially Threaded
Screw Style=Socket Head Cap Screw
Screw Head Type=Cylindrical
Fastener Finish=Black Oxide
Class=3A
Head Dia.=0.469 in
Screw Industry Standards=ASTM A574, ASME B18.3
Fastener Industry Standards=ASME B18.3, ASTM A574
Rockwell Hardness=RC 38 to 43
Head Height=0.312 – 0.306
Thread Dia.=5/16 in
Drive Size=1/4 in
Temp. Range=- 20 Degrees F to 400 Degrees F
Thread Length=1-5/8″
Thread Direction=Right Hand
Item=Socket Head Cap Screw
Vented Hole Size=Not Vented
Fastener Thread Type=UNC (Coarse)
Min. Tensile Strength=180,000 psi
Min. Thread Length=1 5/8 in
Package Quantity=100
Length (Straight Wireway)=2 1/2 in