Finished Hex Nut Full and Jam General purpose nut. Jam can be used with full nut or with another jam nut for locking.

18.8, 316, 317, 310, 410, CB20, Titanium, Monel, Nylon, Brass, Bronze, Aluminum, Steel

Heavy Hex Nut Full and Jam General purpose nut for heavy loads. Jam nut can be used with full nut or with another jam nut for locking.

18.8, 316, 317, 310, 410, CB20, Titanium, Monel, Brass, Bronze, Aluminum, Steel

Jam

18.8, 316, 310, 410, CB20, Titanium, Brass, Bronze, Aluminum

Castle Nut
Solid hex base nuts have cylindrical crown with milled slots. Used for general purpose fastening or with cotter pin or wire through the slots.

18.8

Wing Nut
Where frequent disassembly for service or field adjustment required. Threaded one-piece nut available in a number of tab styles.

18.8, 316, Nylon, Brass

Square Machine Screw Nut
A nut with flat bottom and flat top, used with machine screw for light and medium duty fastening applications.

18.8, 316, Nylon, Brass, Bronze, Aluminum, Steel

Cap Nut (Acorn Nut)
Crown dome nut with blind tapped hole, generally used for appearance.

18.8, Nylon, Brass

Nylock

18.8, 316, Monel, Aluminum, Steel

Coupling

18.8, 316

Item & Description

Washers

Alloys Available

Flat Washer
Also called palin washers, these flat discs with center holes are applied under the head of the part to be tightened.

18.8, 316, 317, 310, 410, CB20, Titanium, Monel, Nylon, Brass, Bronze, Aluminum, Copper, Steel

Fender

18.8, 316, 317, 310, 410, CB20, Titanium, Monel, Nylon, Brass, Bronze, Aluminum

Lock Washer (Helical Spring)
To compensate for loss of tension between parts. To act as a thrust bearing assembly and/or disassembly of parts.

18.8, 316, 317, 310, 410, CB20, Titanium, Monel, Bronze, Aluminum, Steel

Internal Tooth (Lock Washer)
Used where better appearance than with external tooth lock washer desired, at slight sacrifice in locking action.

18.8, 410, Bronze

External Tooth (Lock Washer)
Has somewhat greater locking action than internal tooth lock washer.

18.8, 410, Bronze