Finish: Black Phosphate; Length Format: Deep; Drive Tang Size: 1/2; Drive Type: 6 Point Surface Drive; SAE/Metric: Metric; Set Size Range Min: 8mm; Set Size Range Max: 36mm; Set Included Storage: Blow Mold Case; Set Piece Count: 29; ASME Specification: B107.33M.
- Chrome Molybdenum Alloy Steel (CR-MO) For Exceptional Strength and Durability
- Surface Drive Technology Reduces Fastener Rounding
- Black Phosphate Coating to Resist Corrosion
- High Visibility Laser Etched Markings
- Secondary Hard Stamping-Part and Size