Bulk 1-1/2"-6 Flat Head Socket Cap Screws – Alloy Steel, Black Oxide – Monster Bolts Length:18 Qty - 1-1/2"-6 x 5" Unslotted Hex Drive: 7/16″ A/F

Unslotted Hex Drive: 7/16″ A/F hex installs fast and resists cam-out

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Reliable Stock: Ensure you have enough supply on hand for major projects

½″ (both fully threaded) Head / Drive 82° Flat

RoHS compliant Threads UNC (coarse) and selected UNF (fine) sizes System of Measurement Inch / SAE Standards Meets SAE J995 Grade 8 and ASME dimensional standards

Bulk 1-1/2"-6 Flat Head Socket Cap Screws – Alloy Steel, Black Oxide – Monster Bolts Length:18 Qty - 1-1/2"-6 x 5" Unslotted Hex Drive: 7/16″ A/FMonster Overview: Take on large scale, high load assemblies with Bulk 1 1 2" 6 Flat Head Socket Cap Screws from Monster Bolts. These premium alloy steel fasteners are engineered for exceptional strength and reliability, finished in thermal black oxide for a clean, professional look and mild corrosion protection. The 82 flat head design ensures a flush, low profile installation ideal for machinery, fabrication, and structural builds. All Monster Bolts