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Socket Countersunk Sex Bolts

SKU: SB03 Category:

Socket Countersunk Sex Bolts In Stock

  • Hosts an 82 degree countersunk head.
  • Ideal for use in architectural applications.
  • Countersunk to allow for a high strength, flush fixing.
  • Metric socket countersunk barrel nuts also available from stock.

Socket countersunk head barrel nuts, which are sometimes referred to as sleeve nuts,  and their mating socket countersunk head screws have an 82° angle and standard socket drive. The countersunk socket barrel nut has a smooth barrel under the head, keeping a smooth sleek look throughout. Socket countersunk sex bolts are ideal in applications where a high strength, flush fixing is required.

The countersunk head sits flush into the pre-counter-bore holes, providing a sleek and continuous flow with the surface of the application.

They are often used in products and projects where strength, aesthetics and health and safety could all be an issue – as the flush countersunk head reduces the risk of harm or injury whilst providing both pleasant aesthetic appearance and practicality with smooth to the touch head projection.

Available as standard in A2 stainless steel. Special sleeve nuts and mating screws are available to order.

Please contact us with your requirements to further your enquiry.

Barrel Diameter Barrel Length (overall) Screw Length (overall)
3/8″ 5/8″ 3/4″ 1″ 1 1/4″ 1 3/4″
1/4″
3/8″ marker-image marker-image marker-image
1/2″ marker-image marker-image marker-image
3/4″ marker-image marker-image marker-image
1″ marker-image marker-image marker-image
1 1/4″ marker-image marker-image marker-image
3/8″
1/2″ marker-image
3/4″ marker-image
1″ marker-image
1/2″
1/2″ marker-image marker-image marker-image
3/4″ marker-image marker-image marker-image
1″ marker-image marker-image marker-image
1 1/2″ marker-image marker-image marker-image
1 3/4″ marker-image marker-image marker-image
2″ marker-image marker-image marker-image
2 1/2″ marker-image marker-image marker-image
3″ marker-image marker-image marker-image
5/8″
1/2″ marker-image marker-image marker-image
3/4″ marker-image marker-image marker-image
1″ marker-image marker-image marker-image
1 1/2″ marker-image marker-image marker-image
1 3/4″ marker-image marker-image marker-image
2″ marker-image marker-image marker-image
2 1/2″ marker-image marker-image marker-image
3″ marker-image marker-image marker-image
3/4″
1/2″ marker-image marker-image marker-image
3/4″ marker-image marker-image marker-image
1″ marker-image marker-image marker-image
1 1/2″ marker-image marker-image marker-image
1 3/4″ marker-image marker-image marker-image
2″ marker-image marker-image marker-image
2 1/2″ marker-image marker-image marker-image
3″ marker-image marker-image marker-image
7/8″
1/2″ marker-image marker-image marker-image
3/4″ marker-image marker-image marker-image
1″ marker-image marker-image marker-image
1 1/2″ marker-image marker-image marker-image
1 3/4″ marker-image marker-image marker-image
2″ marker-image marker-image marker-image
2 1/2″ marker-image marker-image marker-image
3″ marker-image marker-image marker-image

marker-image = 18-8 Stainless Steel

Socket Countersunk Barrel Nuts technical drawing

Barrel Diameter Overall Length Thread Depth Head Dia Head Height Thread
1/4″ 3/8″ 3/16″ 33/64″ 11/64″ 10-24
1/2″ 5/16″ 33/64″ 11/64″ 10-24
3/4″ 3/8″ 33/64″ 11/64″ 10-24
1″ 3/8″ 33/64″ 11/64″ 10-24
1 1/4″ 3/8″ 33/64″ 11/64″ 10-24
3/8″ 1/2″ 3/16″ 3/4″ 15/64″ 1/4-20
3/4″ 3/8″ 3/4″ 15/64″ 1/4-20
1″ 3/8″ 3/4″ 15/64″ 1/4-20
1/2″ 1/2″ 3/16″ 7/8″ 1/4″ 3/8-16
3/4″ 3/8″ 7/8″ 1/4″ 3/8-16
1″ 1/2″ 7/8″ 1/4″ 3/8-16
1 1/2″ 1/2″ 7/8″ 1/4″ 3/8-16
1 3/4″ 1/2″ 7/8″ 1/4″ 3/8-16
2″ 1/2″ 7/8″ 1/4″ 3/8-16
2 1/2″ 1/2″ 7/8″ 1/4″ 3/8-16
3″ 1/2″ 7/8″ 1/4″ 3/8-16
5/8″ 1/2″ 1/4″ 1″ 1/4″ 1/2-13
3/4″ 3/8″ 1″ 1/4″ 1/2-13
1″ 5/8″ 1″ 1/4″ 1/2-13
1 1/2″ 3/4″ 1″ 1/4″ 1/2-13
1 3/4″ 3/4″ 1″ 1/4″ 1/2-13
2″ 3/4″ 1″ 1/4″ 1/2-13
2 1/2″ 3/4″ 1″ 1/4″ 1/2-13
3″ 3/4″ 1″ 1/4″ 1/2-13
3/4″ 1/2″ 1/4″ 1-1/8″ 1/4″ 5/8-11
3/4″ 3/8″ 1-1/8″ 1/4″ 5/8-11
1″ 5/8″ 1-1/8″ 1/4″ 5/8-11
1 1/2″ 3/4″ 1-1/8″ 1/4″ 5/8-11
1 3/4″ 3/4″ 1-1/8″ 1/4″ 5/8-11
2″ 3/4″ 1-1/8″ 1/4″ 5/8-11
2 1/2″ 3/4″ 1-1/8″ 1/4″ 5/8-11
3″ 3/4″ 1-1/8″ 1/4″ 5/8-11
7/8″ 1/2″ 1/4″ 1-1/4″ 1/4″ 5/8-11
3/4″ 3/8″ 1-1/4″ 1/4″ 5/8-11
1″ 5/8″ 1-1/4″ 1/4″ 5/8-11
1 1/2″ 3/4″ 1-1/4″ 1/4″ 5/8-11
1 3/4″ 3/4″ 1-1/4″ 1/4″ 5/8-11
2″ 3/4″ 1-1/4″ 1/4″ 5/8-11
2 1/2″ 3/4″ 1-1/4″ 1/4″ 5/8-11
3″ 3/4″ 1-1/4″ 1/4″ 5/8-11

*For guidance purposes only

Socket Countersunk Barrel NutsSocket Countersunk ScrewsSocket Countersunk Sex Bolt Assembled