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Plastic Hex Head Set Screws (DIN 933)

Plastic Hex Head Set Screws, often referred to as Plastic Hexagon Setscrews, are made in accordance with DIN 933 standard or ISO 4017. They host a hexagon shaped head, typically installed and removed using a standard spanner or hexagon socket attachment.

Typically used to keep components locked in place, they are widely adopted in the engineering sector and can be found across a variety of applications e.g. repair works and product design.

Suitable for use in a pre-drilled or tapped hole and are often partnered with appropriate hex nuts and washers, as well as Plastic Hexagon Nut Covers to offer extra protection and an aesthetic finish.

Manufactured from Nylon as standard – providing a strong, lightweight and versatile fastener. Other materials are available to order on request.

These Plastic Hex Head Set Screws to DIN 933 are available at Fastenright in thread diameters from M2 to M20 as standard, with lengths ranging from 4mm up to 160mm – minimum order quantities apply.

Supplied in a White (natural) finish as standard. These screws can by dyed in a selection of different colours to match your chosen application or assembly.

Non-standard sizes, materials and colours are available to order as specials, including small volume manufacture, modifications and custom parts made to drawings.

Note: The dimensions of the Plastic Hex Set Screws are considered DIN 933 equivalents – they are close to the normal standard but may not follow the same strict tolerances as their metal counterparts.

Plastic Hexagon Head Set Screws (DIN 933) Technical Drawing

Technical Data & Available Sizes
Thread Diameter (d1) M2 M2.5 M3 M3.5 M4 M5 M6 M8 M10 M12 M16 M20
h1 (mm) 1.4 1.7 2 2.8 3.5 4 5.3 6.4 7.5 10 12.5
w1 (mm) 4.32 5.45 6.01 7.66 8.79 11.05 14.38 18.9 21.1 26.75 33.53
A/F (mm) 4 5 5.5 7 8 10 13 17 19 24 30
Available
Sizes (l1)
M2 M2.5 M3 M3.5 M4 M5 M6 M8 M10 M12 M16 M20
4mm black icon image black icon image black icon image
5mm black icon image black icon image black icon image black icon image black icon image
6mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
8mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image
10mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
12mm black icon image black icon image black icon image 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 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 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 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 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 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 black icon image
42mm black icon image black icon image
45mm black icon image
50mm black icon image black icon image black icon image black icon image black icon image
55mm 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
75mm black icon image
80mm black icon image 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
100mm black icon image black icon image black icon image black icon image
120mm black icon image black icon image
130mm black icon image
160mm black icon image
black icon image = Nylon
Size not listed? Please contact us – we may be able to provide it.
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