1/2-13X4 1/2 Hex Cap Screw Grade 2 Zinc (Pack Qty 125) BC-5072CH2

Economical for use in non-critical applications where the fastener is not subject to extreme temperatures or stress beyond the limits listed herein AISI 1006 - 1050 or equivalent steelYou may also like 6X1 Square Recess Drive Bugle Head Coarse Thread Drywall Screw Black Phosphate (Pack Qty 7,500) BC-0616CQG.