Bulk #4-40 Button Head Socket Cap Screws – Alloy Steel, Black Oxide Length:2500 QTY - #4-40x7/16" Fine Thread: #5-40 UNF threading

Fine Thread: #5-40 UNF threading provides greater tensile engagement and fine adjustment capability

Finish: One-color anodized titanium (37 options available)

9 alloy steel and finished in a durable thermal black oxide

The button head profile spreads load while keeping a smooth

"name":"Monster Bolts Bulk #10-24 UNC Flat Head Socket Cap Screws

Bulk #4-40 Button Head Socket Cap Screws – Alloy Steel, Black Oxide Length:2500 QTY - #4-40x7/16" Fine Thread: #5-40 UNF threadingMonster Overview: Dependable, compact, and strong Bulk #4 40 Button Head Socket Cap Screws from Monster Bolts are built to handle demanding fastening applications while maintaining a clean, low profile appearance. These high strength screws are made from ASTM A574 alloy steel and finished with a thermal black oxide + oil treatment for a sleek, professional look and mild corrosion resistance. Each screw meets ASME B18. 3 and IFI 111 dimensional