#4‑40 x 5/8" Button Socket Cap Screws – 316 Stainless Steel

Secure assemblies with corrosion‑resistant #4‑40 x 5/8" button socket cap screws manufactured from 316 stainless steel for superior durability and strength. Featuring a smooth, low‑profile button head and internal hex socket drive, these fine‑thread (FT) screws provide a clean, finished appearance while allowing reliable torque during installation. Ideal for marine, chemical processing, food‑grade, medical, and outdoor applications, 316 stainless steel button socket cap screws offer excellent resistance to rust, chemicals, and harsh environments for long‑lasting performance.