Experience unmatched strength and durability with these high-quality DRY WALL SCREWS COARSE THREAD BLACK PHOSPHATE #6x2 (3.5x50mm) (900pcs), made from Carbon Steel C1022 in Taiwan. The Phillips Bugle Head design allows for effortless installation, while rigorous testing ensures corrosion resistance for impeccable quality and reliability. This pack is ideal for any project, boasting a total of 900 trusted screws.