Specifications
Dimensions
- Head Diameter3/8 in
- Head Height3/16 in
- Hex Key Size3/32in
- Shoulder Diameter3.18 mm
- Shoulder Length1/2 in
- Thread Depth3/8 in
- Thread Size#10-32
Details
- Drive TypeHex Socket
- Fastener StandardANSI B18.3; ASME/ANSI B18.3; ASTM A574
- Finish CoatingUncoated
- MaterialAlloy Steel
- Material Grade4140
- Thread StandardUNF
Overview
Mfr description
40208555 40208555 1/4 X 1/2 ALLOY SOCKET
- Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bitsThe driving surface is protected from external damage and provides six sides of contact surface for added torque.