Bulk #4-40 Flat Head Socket Cap Screws – Alloy Steel – Zinc Bake CR+3 Length:5000 Qty - #4-40 x 5/8" Full Thread: Fully threaded shank

Full Thread: Fully threaded shank grips plastic of any thickness

Reversible locknuts provide a controlled locking action through their unique design

✔️ High-strength 410 stainless steel for demanding applications

Point Type: Cup Point for enhanced grip and secure fastening

Bulk #4-40 Flat Head Socket Cap Screws – Alloy Steel – Zinc Bake CR+3 Length:5000 Qty - #4-40 x 5/8" Full Thread: Fully threaded shankMonster Overview Fix your project right the first time with Bulk #4 40 Flat Head Socket Cap Screws. These precision fasteners are manufactured from alloy steel, delivering dependable strength for electronics, panels, and light 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