4-40x3/8 Button Socket Cap Screw, Steel, Black Oxide, UNC, 100/Pk by HOLO-KROME – 4-40, Alloy Steel, Black Oxide, Model 64004

4-40x3/8 Button Socket Cap Screw, Steel, Black Oxide, UNC, 100/Pk by HOLO-KROME – 4-40, Alloy Steel, Black Oxide, Model 64004 is a practical choice for professional and everyday use. It is made with Alloy Steel, supplied in the 4-40 configuration.

• Constructed with Alloy Steel to support dependable, repeat-use performance.
• The 4-40 configuration makes sizing and compatibility easier to confirm before ordering.
• Useful details include industrial for a more convenient working setup.