Header fastener image

Security Fasteners and General Fixings from Stock and to order

Click Now for a Quote

Call +44(0) 1902 457734

Twitter Icon Facebook Icon LinkedIn Icon Skype Icon

Phillips Oversized Truss Head Barrel Nuts

SKU: SB06 Category:

Phillips Oversized Truss Head Barrel Nuts / Sex Bolts In Stock

  • Load Spread via Phillips Truss Head.
  • Serrations under head bite into the surface material.
  • Internally threaded barrel nut with a smooth barrel

Truss Head Sex Bolts with an internally threaded barrel nut with a smooth barrel, meaning it has no knurling, and serrations under the large diameter head to provide extra grip.

The truss head of the barrel nut helps to distribute the load to a wider area, providing a similar function to that of a washer, whilst the serrations under the head provide a locking element by biting into the surface material, which is advantageous in applications that are prone to loosening.

This bolt is installed using a standard Phillips screw driver bit, allowing medium to high torque to be achieved, whilst the barrel of the hexagon sex bolt provides supporting strength to the fixing.

Available in A2 stainless steel, with special sizes and materials available to order.

Barrel Diameter Barrel Length (under head)
3/8″ 1/2″ 5/8″ 3/4″
3/16″ Placeholder image
7/32″ Placeholder image
1/4″ Placeholder imagePlaceholder image
5/16″ Placeholder image
3/8″ Placeholder image
7/16″ Placeholder image

 

Placeholder image = STEEL CHROME PLATED

Placeholder image = STAINLESS STEEL


Phillips Oversized Truss Head Barrel Nut Technical Drawing

Barrel Diameter Barrel Length Thread Depth Head Dia Head Height Thread
3/16″ 3/8″ 1/4″ 3/8″ 3/32″ 6-32
7/32″ 3/8″ 1/4″ 7/16″ 3/32″ 8-32
1/4″ 1/2″ 3/8″ 9/16″ 9/64″ 10-24
1/4″ 1/2″ 3/8″ 13/32″ 1/8″ 10-24
5/16″ 5/8″ 7/16″ 11/16″ 3/16″ 1/4-20
3/8″ 3/4″ 5/8″ 3/4″ 7/32″ 5/16-18
7/16″ 3/4″ 5/8″ 15/16″ 7/32″ 3/8-16

Phillips Oversized Truss Head Barrel NutPhillips Oversized Truss Head Barrel Nut