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Aluminum

US Fasteners

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.
Machine screw

Machine screws

Screws with machine threads for use with a nut or in a tapped hole.
Nut

Nuts

Nuts have internal machine threads, for use with machine thread bolts and screws.
Washer

Washers

Used to spread the load of a bolt or screw over a larger area or to help prevent loosening under vibration.
Rod & Stock

Studs, Rod & Stock

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

Blind rivets

Often referred to as 'pop' rivets. Blind rivets are a non-removable fastener.