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Memorial Day Shipping Schedule
UPS and the Postal Service will be closed Monday, May 27th. Orders in transit over the holiday, including express orders, will take an additional day to arrive.

5/8"-11 x 4-1/2", US

US Fasteners, 5/8"-11 x 4-1/2"

Hex bolt

Hex bolts

Bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.

Flange bolts

Flange bolts

Flange bolts have a flange on the bottom of the head that distributes the load like a washer.

Carriage bolt

Carriage bolts & Plow bolts

Bolts with no drive and machine threads for use with a nut.

Socket product

Socket screws

Screws with an Allen wrench drive.

Rod & Stock

Studs, Rod & Stock

Studs, threaded rod, unthreaded rod and keystock for industrial, machining and manufacturing applications.

Anchors

Anchoring products

Fasteners for anchoring in stone, concrete, brick and drywall, etc.

Eye bolts

Eye bolts & Screw eyes

Bolts or screws with a circular ring on the head.