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Hex Head Barrel Nuts

SKU: SB08 Category:

Hex Head Barrel Nuts In Stock

Hexagon head sex bolts are a female (internally threaded) barrel nut with a smooth barrel and no serrations under the standard hexagon head form. The hexagon head of the barrel nut is tightened using a standard spanner or socket driver, allowing high torque do be achieved while the barrel of the hexagon sex bolt provides supporting strength to the overall fixing of the component(s) it is aiding to clamp together.

  • Internally threaded barrel nut
  • Uses standard spanner or socket to install
  • High torque, strong fixing
  • Available in stainless steel

This type of fixing is suitable for fixing two objects together without a thread been required and practicality and ease of assembly are preferential. Combined with a hexagon head setscrews (purchased separately) this fixing also provides an aesthetic connecting fastener symmetry.

Available in A2 18-8 Stainless steel and barrel diameters of 5/16″, 3/8″ and 1/2″ with various lengths.

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

Placeholder image = STAINLESS STEEL

Hex Head Barrel Nuts Technical Drawing

Barrel Diameter Barrel Length Thread Depth Across Flats Head Height Thread
5/16″ 1/2″ 5/16″ 1/2″ 3/16″ 10-24
3/4″ 3/8″ 1/2″ 3/16″ 10-24
1″ 3/8″ 1/2″ 3/16″ 10-24
3/8″ 1/2″ 5/16″ 5/8″ 13/64″ 1/4-20
3/4″ 3/8″ 5/8″ 13/64″ 1/4-20
1″ 3/8″ 5/8″ 13/64″ 1/4-20
1/2″ 1/2″ 5/16″ 3/4″ 1/4″ 3/8-16
3/4″ 3/8″ 3/4″ 1/4″ 3/8-16
1″ 3/8″ 3/4″ 1/4″ 3/8-16

Hex Head Barrel NutHex Head Barrel Nut