Bulk #4-40 Button Head Socket Cap Screws – Alloy Steel – Zinc Bake CR+3 Length:7500 Qty - #4-40 x 5/8" The truss head design provides

The truss head design provides a wide bearing surface and low-profile appearance

Coarse Thread (Standard): M3 to M48

Marine-Grade Material: A4 (316) stainless steel provides outstanding corrosion resistance in challenging environments

Versatile Applications: Can be used as-is or with custom finishes like galvanization or painting

Bulk #4-40 Button Head Socket Cap Screws – Alloy Steel – Zinc Bake CR+3 Length:7500 Qty - #4-40 x 5/8" The truss head design providesMonster Overview Fix your project right the first time with Bulk #4 40 Button Head Socket Cap Screws. These precision fasteners are manufactured from alloy steel, delivering dependable strength and consistent performance for electronics, panels, and small mechanical assemblies. The button head design provides a smooth, low profile appearance while maintaining reliable clamping force. These screws use a hex socket drive, also known as an Allen bolt or