Bulk 1-1/2"-6 Socket Head Cap Screws – Coarse Thread, Alloy Steel, Black Oxide – Monster Bolts Length:15 Qty - 1-1/2"-6 x 3-1/2" Bright Zinc-Bake Finish: Shiny zinc

Bright Zinc-Bake Finish: Shiny zinc coat with post-plate bake relieves hydrogen embrittlement—fully RoHS compliant

the surface remains flat for reuse or relocation

Guardrails and safety barriers

Made in the USA: Ensures top-quality manufacturing and compliance with industry standards

Hex Cap Design: Provides reliable clamping force and easy wrench access

Bulk 1-1/2"-6 Socket Head Cap Screws – Coarse Thread, Alloy Steel, Black Oxide – Monster Bolts Length:15 Qty - 1-1/2"-6 x 3-1/2" Bright Zinc-Bake Finish: Shiny zincMonster Overview: Fix your project right the first time with Bulk 1 1 2" 6 Socket Head Cap Screws from Monster Bolts. These large diameter coarse thread fasteners are built from high strength alloy steel and finished with a thermal black oxide coating for a professional matte appearance and mild corrosion protection. Designed for demanding mechanical and structural applications that require maximum torque and reliability. All Monster Bolts black oxide