550 Piece Hex Washer Tek Screw Assortment Refill Measurement System_US Standard the coating minimizes smoke and

the coating minimizes smoke and electrode wear during welding

Provides greater tensile strength than equivalent sizes in hex cap screws while requiring less surface area

Proof load is 85

With an 86% pigment dry film

Commonly used in the electrical and roofing industries

550 Piece Hex Washer Tek Screw Assortment Refill Measurement System_US Standard the coating minimizes smoke andThis refill is to replenish the kit ASSTHWTSD, which is essential to getting the job done quickly. Commonly used in the electrical and roofing industries, self drilling screws are included here in the most widely used lengths of the #8, #10, #12 and #14 diameters. A nice addition to any construction shop. Images show complete layout. (Drawer not included.)