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Slotted Truss Head Barrel Nuts

SKU: SB12 Category:

Slotted Truss Head Barrel Nuts in stock

Truss Head Barrel Nuts have a smooth domed head with no knurling under the head and a smooth barrel under the head, for a sleek finish. The truss head of the barrel nut helps distribute the load to a wider area, providing a similar function to a washer. Sold as ‘female barrel nut only’, without a mating fastener, allowing the user to choose which mating screw (if required) to use with the application.

  • Smooth dome head, with larger slotted “truss” to distribute load
  • Internally threaded female barrel nut (sex bolt)
  • Works with your choice of mating screw
  • Slotted Drive
  • Available from 13/64″ to 3/8″ diameter from stock
  • Available in aluminum, stainless steel, brass and steel zinc plated

Available in A2 18-8 stainless steel, brass, steel zinc plated and aluminium from stock. We can also manufacture non-standard sizes and materials to order.

Barrel Diameter Barrel Length
3/8″ 1/4″ 1/2″ 19/32″ 5/8″ 3/4″ 7/8″ 1″ 1 9/16″
13/64″ marker-image
1/4″ marker-imagemarker-imagemarker-image marker-imagemarker-imagemarker-image marker-imagemarker-imagemarker-image marker-imagemarker-imagemarker-image
5/16″ marker-imagemarker-image marker-image marker-imagemarker-imagemarker-image
3/8″ marker-image marker-image marker-image marker-imagemarker-image marker-image marker-imagemarker-image marker-image

marker-image = STEEL (BLACK OXIDE, ZINC OR BRASS PLATED)
marker-image = BRASS (PLAIN OR CHROME PLATED)
marker-image = STAINLESS STEEL
marker-image = ALUMINIUM

Slotted Truss Head Barrel Nuts Technical Drawing

Barrel Diameter Barrel Length Thread Depth Head Diameter Head Height Thread
13/64″ 3/8″ 1/4″ 7/16″ 9/64″ 8-32
1/4″ 1/4″ .200″ 3/8″ 1/8″ 8-32
1/2″ 1/4″ 3/8″ 1/8″ 8-32
3/4″ 1/2″ 3/8″ 1/8″ 8-32
1″ 1/2″ 3/8″ 1/8″ 8-32
5/16″ 1/2″ 1/4″ 7/16″ 9/64″ 10-32
5/8″ 1/2″ 1/2″ 9/64″ 1/4-20
3/4″ 1/2″ 7/16″ 9/64″ 10-32
3/8″ 1/4″ 3/16″ 9/16″ 1/8″ 1/4-20
1/2″ 1/4″ 9/16″ 5/32″ 1/4-20
19/32″ 1/2″ 9/16″ 5/32″ 1/4-20
3/4″ 1/2″ 9/16″ 5/32″ 1/4-20
7/8″ 9/16″ 9/16″ 1/8″ 1/4-20
1″ 1/2″ 9/16″ 5/32 1/4-20
1 9/16″ 3/4″ 9/16″ 3/16″ 1/4-20

Brass Slotted Truss Head Barrel NutsStainless Slotted Truss Head Barrel Nuts