5/16"-18x1/2",(FT) HEX CAP SCREWS GRADE 5 COARSE MED. CARBON ZINC CR+3
              
            
          Specifications
- Size description: 5/16"-18
 - Piece weight: 0.01927
 - Diameter: 5/16"
 - Length: 1/2"
 - Thread: COARSE
 - Plating: ZINC CR+3
 - Part Number: 847070
 - Material: GRADE 5 STEEL
 - Finish: ZINC CR+3