Bulk 1/4"-20 Socket Head Cap Screws – Alloy Steel, Black Oxide – USA Made – Monster Bolts Length:1500 Qty - 1/4"-20 x 2" (PT) vibration-resistant internal threads

vibration-resistant internal threads

Corrosion Resistance: Zinc plating provides a protective layer against rust and corrosion

Corrosion Resistance: HDG (Hot-Dip Galvanized) finish for enhanced durability in outdoor environments

ensuring reliable tuning stability

Vibration Resistance: Interference fit and work-hardened threads resist loosening under dynamic loads

Bulk 1/4"-20 Socket Head Cap Screws – Alloy Steel, Black Oxide – USA Made – Monster Bolts Length:1500 Qty - 1/4"-20 x 2" (PT) vibration-resistant internal threadsMonster Overview: Made in the USA and built for performance, these Bulk 1 4" 20 Socket Head Cap Screws are precision machined from high strength alloy steel and finished with a thermal black oxide coating for a clean, uniform appearance. The coarse UNC thread offers strong holding power and reliable engagement for industrial assemblies and machinery. All Monster Bolts USA made black oxide socket fasteners are fully RoHS compliant and ship fast from