Bulk 1/4"-20 UNC Socket Set Screws, Cup Point, Zinc-Bake CR+3 440380 These locknuts provide superior resistance

These locknuts provide superior resistance to loosening under vibration due to the integrated nylon insert

Origin: Made in USA for consistent

✔️ 18-8 stainless steel for corrosion-resistant performance

Matching Hardware: Pair these 1/2-20 fine-thread screws with our Bulk U

Manufactured from high-quality A4 (316) stainless steel

Bulk 1/4"-20 UNC Socket Set Screws, Cup Point, Zinc-Bake CR+3 440380 These locknuts provide superior resistance1 4" 20 UNC Socket Set Screws, Cup Point, Alloy Steel, Zinc Bake CR+3 Coarse Thread High Strength Alloy Steel Corrosion Resistant Zinc Bake CR+3 Get high strength, secure fastening with 1 4" 20 UNC Socket Set Screws, Cup Point, engineered from hardened alloy steel for maximum durability. These set screws feature a cup point for a firm, vibration resistant hold, while the Zinc Bake CR+3 coating provides corrosion protection and increased longevity.