Bulk #4-40 UNC Socket Set Screws, Cup Point, Zinc-Bake CR+3 Length:5000 Qty - #4-40 x 5/16" Reliable Hold: Coarse 3/8"-16 threads

Reliable Hold: Coarse 3/8"-16 threads provide strong and secure fastening

The robust 17 mm hex drive ensures superior tool engagement and precision torque control

Marine & Boating: Handles saltwater exposure with ease

reducing slippage and improving precision

preventing rotation as the nut is tightened from the opposite side

Bulk #4-40 UNC Socket Set Screws, Cup Point, Zinc-Bake CR+3 Length:5000 Qty - #4-40 x 5/16" Reliable Hold: Coarse 3/8"-16 threads#4 40 UNC Socket Set Screws, Cup Point, Alloy Steel, Zinc Bake CR+3 Coarse Thread High Strength Alloy Steel Corrosion Resistant Zinc Bake CR+3 Secure small scale industrial and mechanical applications with #4 40 UNC Socket Set Screws, Cup Point. Crafted from high strength alloy steel, these set screws provide exceptional grip, vibration resistance, and long lasting performance. The cup point design enhances surface contact, while the Zinc Bake CR+3