Slotted Truss Head Barrel Nuts

Truss Head Barrel Nuts have a smooth, domed head with no knurling underneath – and host a smooth barrel under the head for a sleek finish.

Barrel nuts can also be referred to as sleeve nuts.

The truss head of the barrel nut helps to distribute the load to a wider area, providing a similar function to a washer.

They are provided as ‘female’ only, without a masing fastener – allowing the user to choose which mating screw to use with the application if required.

Available from Fastenright as standard in Aluminium, Stainless Steel, Brass and Zinc plated Steel.

A range of barrel diameters ranging from 13/64″ diameter to 3/8″ diameter.

Non-standard sizes and materials are available to order as specials, including custom parts made to drawings.

Barrel Diameter	Barrel Length	Thread Depth	Head Diameter	Head Height	Thread
Imperial Technical Information
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

Barrel Diameter	Barrel Length
Imperial Available Sizes
Barrel Diameter	3/8″	1/4″	1/2″	19/32″	5/8″	3/4″	7/8″	1″	1. 9/16″
13/64″
1/4″
5/16″
3/8″
= Stainless Steel = Steel (Black Oxide, Zinc or Brass Plated) = Brass (Plain or Chrome Plated) = Aluminium