Bulk 5/16-18 Flat Head Socket Cap Screws – Alloy Steel – Zinc Bake CR+3 Length:500 Qty - 5/16"-18 x 2-1/4" (PT) Corrosion Resistance: Zinc-bake finish combats

Corrosion Resistance: Zinc-bake finish combats rust and is fully RoHS compliant

Why Choose Fine Thread

available from M4 to M30 to meet the specific needs of your application

No special drill bit required – install with a standard ANSI-tolerance drill bit

Cut clean 1/4-20 threads directly into mild steel

Bulk 5/16-18 Flat Head Socket Cap Screws – Alloy Steel – Zinc Bake CR+3 Length:500 Qty - 5/16"-18 x 2-1/4" (PT) Corrosion Resistance: Zinc-bake finish combatsMonster Overview Fix your project right the first time with Bulk 5 16 18 Flat Head Socket Cap Screws. These durable fasteners are manufactured from alloy steel, delivering reliable strength for machinery, equipment, and mechanical assemblies. The flat head (countersunk) design allows the screw to sit flush with the material surface, creating a clean and smooth finished appearance. These screws feature a hex socket drive, also known as an Allen drive