Slotted Oval Head Barrel Nuts

Slotted Oval Head Sex Bolts are female internally threaded barrel nuts that host a slotted drive and a countersunk head.

Barrel nuts can often be referred to as sleeve nuts.

The raised countersunk head is raised at 82-degrees. Once the fastener has been inserted into the pre-countersunk hole, the oval part of the head still protrudes slightly.

Available from Fastenright as standard in Brass Nickel and Steel Nickel finishes.

Available with 3/16″ and 1/4″ diameters as standard, offered in a range of lengths.

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

Barrel Diameter	Overall Length	Thread Depth	Head Diameter	Thread
Imperial Technical Information
3/16″	19/64″	.200″	1/4″	6-32
	25/64″	.200″	9/32″	6-32
	17/32″	5/16″	1/4″	6-32
	43/64″	3/8″	3/8″	6-32
	3/16″	5/16″	1/4″	6-32
1/4″	7/16″	1/4″	23/64″	8-32
	7/16″	.275″	11/32″	10-32
	41/64″	1/4″	3/8″	10-32

Barrel Diameter	Overall Length
Imperial Available Sizes
Barrel Diameter	19/64″	25/64″	7/16″	17/32″	41/64″	43/64″	5/8″
3/16″
1/4″
= Steel Nickel Plated // = Brass Nickel Plated Size not listed? Please make an enquiry – we may be able to provide it.