Specifications
Dimensions
- Head Height6.78 to 7.00 mm
- Hex Key Size3/8in
- Shoulder Diameter5/16 in
- Shoulder Length40.00 mm
- Thread Size1/4-20
Details
- Drive TypeHex Socket
- Fastener StandardANSI B18.3; BS 2470
- MaterialAlloy Steel
- Material Grade8
- Thread StandardUNC
Overview
Mfr description
60571130 60571130 5/16X1-1/4" SHOULD/STR
- 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.