5/16-18X5/8 Unslotted Hex Washer External Sems Machine Screw Fully Threaded Zinc And

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

SKU: 3110EW-2000

Box Qty: 2,000

Weight per box: 54.25 lbs.

Size: 5/16-18, Length: 5/8, Head: Indented Hex Washer, Drive: Hex, Material: Steel, Finish: Zinc

Item Specifications: Machinehexhds.pdf Additional Specifications: Machinescrewsems.pdf