Specifications
Dimensions
- Drive Size5/16 in
- Flange Diameter0.4570 to 0.4690 in, 15/32 in
- Length1-1/2 in
- Length Measurement TypeLength Under Head
- Thread Length1-1/2 in
- Thread Size5/16-18
Details
- CoatingUncoated
- Drive Type12 Point
- Fastener StandardASTM A574
- MaterialAlloy Steel
- Material Grade170M PSI
- Thread StandardUNC
- TypeSmooth
Overview
Mfr description
67449207 67449207 5/16-18X1 1/2H/T FLG C
- Twelve-point drive types have a compact head shaped into twelve triangular points. They distribute torque well and are used with twelve-point wrenches and sockets.