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Socket Countersunk Sex Bolts

SKU: SB03 Category:

Socket Countersunk Sex Bolts In Stock

Socket countersunk head barrel nuts, which are sometimes referred to as sleeve nuts, and their mating socket countersunk head screws feature a 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 A1 & A4 stainless steel with M6 also available steel zinc plated. Special sleeve nuts and mating screws are available to order.

Please contact us with your requirements to further your enquiry.

Metric

D M3 M4 M5 M6 M8 M10 M12 M16
Barrel Diameter 4.5 5.0 6.5 8.0 11.0 14.0 16.0 22.0
Barrel Length (Overall) 7.0 12.0 15.0 16.0 20.0 16.0 20.0 20.0 25.0 25.0 27.0
Screw Thread Length (Overall)
4 marker-image
5 marker-image marker-image
6 marker-image marker-image marker-image
8 marker-image marker-image marker-image marker-image
10 marker-image marker-image marker-image marker-image marker-image
12 marker-image marker-image marker-image marker-image marker-image marker-image
14 marker-image marker-image marker-image marker-image marker-image marker-image
16 marker-image marker-image marker-image marker-image marker-image marker-image marker-image marker-image
18 marker-image marker-image marker-image marker-image marker-image marker-image marker-image
20 marker-image marker-image marker-image marker-image marker-image marker-image marker-image marker-image
22 marker-image marker-image marker-image marker-image marker-image marker-image marker-image marker-image
25 marker-image marker-image marker-image marker-image marker-image marker-image marker-image marker-image
30 marker-image marker-image marker-image marker-image marker-image marker-image marker-image marker-image
35 marker-image marker-image marker-image marker-image marker-image marker-image marker-image marker-image
40 marker-image marker-image marker-image marker-image marker-image marker-image marker-image marker-image
45 marker-image marker-image marker-image marker-image marker-image marker-image marker-image marker-image
50 marker-image marker-image marker-image marker-image marker-image marker-image marker-image marker-image
55 marker-image marker-image marker-image marker-image marker-image marker-image
60 marker-image marker-image marker-image marker-image marker-image marker-image marker-image
65 marker-image marker-image marker-image marker-image marker-image marker-image marker-image
70 marker-image marker-image marker-image marker-image marker-image marker-image marker-image
75 marker-image marker-image marker-image marker-image marker-image marker-image
80 marker-image marker-image marker-image marker-image marker-image marker-image
90 marker-image marker-image marker-image marker-image marker-image marker-image
100 marker-image marker-image marker-image marker-image marker-image marker-image
110 marker-image marker-image marker-image marker-image marker-image
120 marker-image marker-image marker-image marker-image marker-image
130 marker-image marker-image marker-image marker-image marker-image
140 marker-image marker-image marker-image marker-image marker-image
150 marker-image marker-image marker-image marker-image marker-image
160 marker-image marker-image marker-image marker-image
170 marker-image marker-image marker-image marker-image
180 marker-image marker-image marker-image marker-image
190 marker-image marker-image marker-image marker-image
200 marker-image marker-image marker-image marker-image

Socket Countersunk Barrel Nuts technical drawing

D D2 L1 L2 K DK
M3 4.5 7.0 4.0 0.8 6.0
M4 5.0 12.0 7.0 1.8 8.0
M5 6.5 15.0 9.0 2.1 10.0
M6 8.0 16.0 9.0 2.3 12.0
M6 8.0 20.0 12 12.0
M8 11.0 16.0 9.0 2.8 16.0
M10 14.0 20.0 12.0 3.3 20.0
M10 14.0 20.0 14.0 3.3 20.0
M12 16.0 20.0 12.0 4.4 24.0
M12 16.0 25.0 13.0 4.4 24.0
M16 22.0 25.0 15.0 5.4 30.0
M16 22.0 27.0 14.0 5.4 30.0

Imperial

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