VGBUY150Pcs Self Drilling Screws Assortment Kit, 410 Stainless Steel Self Tapping Sheet Metal TEK Screws, 8 1/2" 3/4" #10 1" 1-1/2", Hex Washer Head

VGBUY 150Pcs Self Drilling Screws Assortment Kit, 410 Stainless Steel Self Tapping Sheet Metal TEK Screws, #8 1/2" 3/4" #10 1" 1-1/2", Hex Washer Head

VGBUY 180pcs #8 Sheet Metal Screws Assortment Kit, 410 Stainless Steel Self Tapping Screws for Metal, Self Drilling Screws, 6 Sizes (1/2", 5/8", 3/4", 1", 1-1/4", 1-1/2") Modified Truss Head

WEGOUP 900 Pcs Stainless Steel Flat Washers for Screws, 304 Stainless Steel, Assorted Sizes (M2 M2.5 M3 M4 M5 M6 M8 M10 M12) for Industrial Use, Washers for Bolts