Bulk #5-40 Button Head Socket Cap Screws – Alloy Steel, Black Oxide Length:2500 QTY - #5-40x3/8" and fine mechanical applications

and fine mechanical applications

These heavy-duty Made in USA alloy steel bolts are built for demanding applications in construction

For marine or lifting hardware

these socket screws are heat-treated for strength and consistency

Bulk #5-40 Button Head Socket Cap Screws – Alloy Steel, Black Oxide Length:2500 QTY - #5-40x3/8" and fine mechanical applicationsMonster Overview: Precision engineered for strength and reliability, Bulk #5 40 Button Head Socket Cap Screws from Monster Bolts are crafted from ASTM A574 alloy steel and finished with a black oxide + oil coating for a clean, professional appearance and mild corrosion resistance. The low profile button head offers a smooth, rounded surfaceideal for assemblies where space is limited or where a finished aesthetic is desired. These screws meet ASME B18.