5/16-12X1 1/4 Slotted Indented Hex Washer Self Tapping Screw Type B Fully Threaded Zinc

  WARNING : Cancer and Reproductive Harm -- www.P65Warnings.ca.gov.

SKU: 3120BSW-1000

Box Qty: 1,000

Weight per box: 32.3 lbs.

Size: 5/16#20, Length: 1-1/4, Head: Indented Hex Washer, Drive: Slotted, Thread: Type B, Material: Steel, Finish: Zinc

Item Specifications: Sthexhd.pdf Additional Specifications: SttypeB.pdf, Sthole