Specifications
Dimensions
- Head Diameter1-3/4 in
- Head Height3/4 in
- Hex Key Size5/16in
- Shoulder Diameter4.76 mm
- Shoulder Length2-1/2 in
- Thread Depth1-1/8 in
- Thread Size7/8-9
Details
- Drive TypeHex Socket
- Fastener StandardANSI B18.3; ASME/ANSI B18.3; ASTM A574
- Finish CoatingUncoated
- MaterialAlloy Steel
- Material Grade4140
- Thread StandardUNC
Overview
Mfr description
09413287 09413287 1-1/4 X 2-1/2 ALLOY SO
- 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.