Material is manufactured with rolled threads

1 1/8-7 x 2 Socket Cap Screw Alloy

They’ll also withstand excessive and repeated weight bearing

3/8 x 6 Cotter Pin 18-8 Stainless Steel

1-8 x 3 Socket Cap Screw 18-8 (A2) Stainless Steel

8 x 1 3/4 Phillips Flat Particle Board Screw w/ Nibs T17 Black Oxide - Carton (4,000) M12-1.75 Hex Cap Screws 8.8 DIN 931 Zinc Plated Material is manufactured with rolled8 x 1 3 4 Phillips Flat Particle Board Screw w Nibs T17 Black Oxide Carton (4,000) . Wood screws used for interior wood applications. Asymmetrical thread pattern resists material slippage during pull out and vibration. Superior holding power.