Bulk 5/16″-18 Slotted Hex-Washer Thread-Cutting Screws — Type F, Bright-Zinc Steel Length:2000 Qty - 5/16-18 x 1/2" 9 alloy steel provides exceptional

9 alloy steel provides exceptional tensile capacity

Matching Nuts & Washers: Complete your fine-thread setup with bulk inch stainless nuts and bulk inch stainless washers sized for #4-40 machine screws

Bulk M42-4

Ball Bearing Action: Smooth pivot motion with reduced wear and friction

non-reflective surface with mild corrosion resistance

Bulk 5/16″-18 Slotted Hex-Washer Thread-Cutting Screws — Type F, Bright-Zinc Steel Length:2000 Qty - 5/16-18 x 1/2" 9 alloy steel provides exceptionalMonster Overview: These 5 16 18 Slotted Hex Washer Thread Cutting Screws deliver bolt level clamp force in a single self tapping partideal for trailer frames, dock decks, heavy gauge sheet metal, and hardwood to steel assemblies. The indented hex head with integral washer spreads load and seals oversize holes, while a deep flat blade slot gives a back up drive in tight quarters. Heat treated carbon steel carries a brilliant bright zinc electro plate,