Manufactured from heat treated alloy steel

3/8-24 x 2 Grade 5 Hex Cap Screw Plain Domestic USA (550)

5/16-24 x 7/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1500)

5/8-11 x 1 1/2 Square Head Set Screw Cup Point 18-8 (A2) Stainless Steel

#7 x 1 5/8 Simpson Trim Head Deck-Drive™ DWP WOOD Screw 316 Stainless Steel (T15) - Box (1 lb. - 195) 3/4-10 Grade 5 Hex Cap Screws Plain - Domestic USA Manufactured from heat treated alloyThis box of 195 #7 x 1 5 8 Simpson Trim Head Deck Drive DWP WOOD screws are made of 316 stainless steel for the ultimate in corrosion resistance. The T15 drive allows for superior performance when fastening hardwoods, cedar, and redwood.