8 x 1 1/4 SELF PIERCING SCREWS / Phillips / Mod Truss Head / 18-8 Stainless / Plain Pull-out testing conducted in accordance

Pull-out testing conducted in accordance with AISI S905 using the alternate tension test (with adjustments to allow for large fastener diameters)

8-15X1 5/8 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

6-20X1 5/8 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

Closed bottom versions (the cone is sealed to prevent dirt from getting in) are available also in selected sizes

The slotted aluminum sleeve helps to hold fast without loosening or backing out even with internal and external vibrations

8 x 1 1/4 SELF PIERCING SCREWS / Phillips / Mod Truss Head / 18-8 Stainless / Plain Pull-out testing conducted in accordance