Bulk 1-3/8"-6 Socket Head Cap Screws – Coarse Thread, Alloy Steel, Black Oxide – Monster Bolts Flange Button Duo Drive Flexibility: Install with

Duo Drive Flexibility: Install with a ⅜″ hex socket/wrench or a flat-blade screwdriver via the slotted indent

High-Quality Fasteners with Enhanced Clamping Force and Stability

Explore our full range of Titanium Guitar Screw Sets to find plain titanium

and small-scale metal assembly work

Product number FROSMSBLP

Bulk 1-3/8"-6 Socket Head Cap Screws – Coarse Thread, Alloy Steel, Black Oxide – Monster Bolts Flange Button Duo Drive Flexibility: Install withMonster Overview: Fix your project right the first time with Bulk 1 3 8" 6 Socket Head Cap Screws from Monster Bolts. These heavy duty, large diameter fasteners are made from premium alloy steel and finished with a thermal black oxide coating that provides a smooth matte appearance and mild corrosion resistance. Perfect for high load mechanical, structural, and industrial applications that demand maximum clamping strength and durability. All Monster