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Vented Socket Button Flange Screw

SKU: VS11 Categories: ,

Vented Socket Button Flange Head Machine Screws have a rounded design with a larger surface area which helps to spread the load across a greater surface area and reduces damage to mating parts. This makes it ideal in decorative applications.

The vent in this screw is to remove trapped gases at the bottom of blind threads, which are often left after voids of air or gas are unable to fully evacuate after a fastener has been threaded into a hole.

These screws have a hexagonal recess and are driven using a hex wrench or an insert bit, making them much more efficient than slotted screw products. This is due to the hex socket drive having more resistance to cam out and their ability to use power drivers.

Vented Socket Button Flange Head Machine screws are made to ISO 7380F, but with an added vent and available from stock in steel grade 10.9, with other materials such as stainless steel, brass, aluminium and titanium available upon request.

They are available from M3 to M16, but other diameters and lengths are also available upon request.

Please contact us with your requirements to further your enquiry.

vented socket button flange screw technical drawing

Vented Socket Button Flange Screw
D1 M3 M4 M5 M6 M8 M10 M12 M16
D2 7.1
9.4
11.8
13.6
17.8
22.0
26.0
34.0
D3 1.2
1.5
1.5
2.0
2.0
3.0
3.0
3.0
K (min.) 0.70
0.80
1.00
1.20
1.50
1.80
2.40
2.80
K (max.) 1.70
2.20
2.80
3.30
4.40
5.50
6.60
8.80
S(mm) 2.00
2.50
3.00
4.00
5.00
6.00
8.00
10
Pitch 0.50 0.70 0.80 1.00 1.25 1.50 1.75 2.00
Available Sizes (mm) M3 M4 M5 M6 M8 M10 M12 M16
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