Bulk 1/2"-13 UNC Knurled Cup Point Socket Set Screws, Thermal Black Oxide Length:350 Qty - 1/2"-13 x 1 3/4" professional finish—ideal for marine

professional finish—ideal for marine

level surface for low-clearance assemblies

and alignment-sensitive assemblies

Automotive: Excellent for engine assembly and structural connections

Bulk 1/2"-13 UNC Knurled Cup Point Socket Set Screws, Thermal Black Oxide Length:350 Qty - 1/2"-13 x 1 3/4" professional finish—ideal for marineBulk 1 2" 13 UNC Knurled Cup Point Socket Set Screws, Thermal Black Oxide Alloy Steel Coarse Thread Vibration Resistant Design Secure your assemblies with Bulk 1 2" 13 UNC Knurled Cup Point Socket Set Screws. Made from high strength alloy steel and coated in a thermal black oxide finish, these set screws provide durability, moderate corrosion resistance, and a clean, dark appearance. The knurled cup point features serrated ridges that increase