Bulk 1/2"-13 Socket Head Cap Screws – Alloy Steel, Black Oxide – USA Made – Monster Bolts Length:250 Qty - 1/2"-13 x 2-3/4" (PT) while the Plastite-alternative tri-lobular thread

while the Plastite-alternative tri-lobular thread cold-flows thermoplastic

Each screw is passivated for maximum rust resistance and coated with a factory dry-wax film for smooth

Meet your toughest assembly demands with M10 Button Head Socket Cap Screws from Monster Bolts

These heavy-duty fasteners feature a single cutting edge and tapered machine-screw threads that carve clean internal threads in structural steel

General manufacturing and production lines

Bulk 1/2"-13 Socket Head Cap Screws – Alloy Steel, Black Oxide – USA Made – Monster Bolts Length:250 Qty - 1/2"-13 x 2-3/4" (PT) while the Plastite-alternative tri-lobular threadMonster 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"