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Vented Socket Shoulder Screws

SKU: VS17 Categories: ,

Vented Socket Shoulder Screws, created to ISO 7379 and also referred to as shoulder bolts or precision shoulder screws. They host a plain, un-threaded shoulder section located between the head and the thread.

The plain shouldered section is larger in diameter than the threaded section of the fastener, and this allows the product to commonly be used as a pivot, shaft or stationary guide in applications such as pulleys, cams, gears and latches, as well as much more. The outside head of the screw is usually knurled, allowing for better manual tightening and grip from the user.

These vented socket shoulder screws are measured differently than most other socket fasteners. When specifying a standard socket button, a user would specify the diameter, as well as the total length required under the head. With this product, the threaded length is a constant – the variable is the length of the unthreaded larger diameter.

Available from Fastenright in Steel grade 12.9, and A2 and A4 Stainless Steel. Sizes from M5 to M20, with lengths ranging from 6mm to 120mm.

Please note: M5 is the threaded diameter, and the shoulder diameter will be larger.

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

vented socket shoulder bolt technical drawing

d3 dimension can be to customer specification.

Metric Technical Information & Available Sizes
Thread Diameter M5 M6 M8 M10 M12 M16 M20
d2 (mm) 10.0
13.0
16.0
18.0
24.0
30.0
36.0
d3 (mm) 1.5 2.0 2.0
3.0
3.0
3.0
CALL
d4 (mm) 6.0
8.0
10.0
12.0
16.0
20.0
24.0
k (mm) 4.5
5.5 7.0
9.0
11.0 14.0
16.0
S (mm) 3.0
4.0
5.0
6.0
8.0
10.0
12.0
L2 (mm) 9.5 11.0 13.0 16.0 18.0 22.0 27.0
Pitch (mm) 0.8 1.0 1.25 1.5 1.75 2.0 2.5
Available Sizes M5 M6 M8 M10 M12 M16 M20
6mm black icon image black icon image  
10mm black icon image black icon image black icon image
12mm black icon image black icon image black icon image black icon image
16mm black icon image black icon image black icon image black icon image black icon image
20mm black icon image black icon image black icon image black icon image black icon image black icon image
25mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image
30mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image
35mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image
40mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image
45mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image
50mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image
60mm black icon image black icon image black icon image black icon image black icon image black icon image
70mm   black icon image black icon image black icon image black icon image black icon image black icon image
80mm black icon image black icon image black icon image black icon image black icon image
90mm black icon image black icon image black icon image black icon image black icon image
100mm black icon image black icon image black icon image black icon image black icon image
120mm black icon image black icon image black icon image black icon image black icon image
black icon image = Available
Size not listed? Please call to discuss – we may be able to provide it.
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