1/2"-13x4",(FT) MACHINE SCREW ROUND HEAD PHILLIPS/SLOTTED COMBO ZINC CR+3
              
            
          Specifications
- Size description: 1/2"-13
 - Piece weight: 0.20335
 - Diameter: 1/2"
 - Length: 4"
 - Thread: COARSE
 - Plating: ZINC CR+3
 - Part Number: 577900
 - Head: ROUND
 - Drive: SLOTTED
 - Material: STEEL
 - Finish: ZINC CR+3