Bulk 1/2"-13 Socket Head Cap Screws – Alloy Steel, Black Oxide – USA Made – Monster Bolts Length:200 Qty - 1/2"-13 x 4" (PT) ✔️ Compliant with ASME B18

✔️ Compliant with ASME B18

Their high-low thread profile offers greater strip-out resistance in light-gauge metal

reducing wear and preventing damage to surfaces

Our DIN 985 thin locknuts are precision-engineered for performance

Bulk 1/2"-13 Socket Head Cap Screws – Alloy Steel, Black Oxide – USA Made – Monster Bolts Length:200 Qty - 1/2"-13 x 4" (PT) ✔️ Compliant with ASME B18Monster Overview: Engineered and manufactured in the USA, these Bulk 1 2" 13 Socket Head Cap Screws are crafted from high tensile alloy steel and finished with a durable thermal black oxide coating. The coarse UNC thread offers excellent strength and ease of installation in high load applications. All Monster Bolts USA made black oxide socket fasteners are fully RoHS compliant and ship directly from our U. S. warehouse. Monster Features: Thread: 1 2"