Bulk 1-1/4"-7 Socket Head Cap Screws – Coarse Thread, Alloy Steel, Black Oxide – Monster Bolts ISO 7380 Opt for the UC variant

Opt for the UC variant when a fully flush

building heavy-duty wooden structures

DIN 439-2 Type B Compliance: Precision-manufactured to meet international standards for quality and reliability

Made from corrosion-resistant A2 / 18-8 stainless steel

Bulk 1-1/4"-7 Socket Head Cap Screws – Coarse Thread, Alloy Steel, Black Oxide – Monster Bolts ISO 7380 Opt for the UC variantMonster Overview: Fix your project right the first time with Bulk 1 1 4" 7 Socket Head Cap Screws from Monster Bolts. These large diameter coarse thread screws are manufactured from high strength alloy steel and finished with a thermal black oxide coating that provides a professional matte appearance and mild corrosion protection. Perfect for heavy duty structural, industrial, and mechanical applications where reliable torque and clamping power are