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Flat Knurled Thumb Nuts (DIN 467)

SKU: N12 Categories: ,

Flat Knurled Thumb Nuts, in accordance with DIN 467, host a wide cylindrical head and a low-profile design – ideal for applications with limited clearance or insufficient space for additional tools.

Otherwise known as Low Type or Thin Type Knurled Thumb Nuts, these components are designed to be installed and removed by hand. The large external diameter and knurled outer edge provides increased grip – a great choice for applications that require frequent maintenance.

Flat Knurled Thumb Nuts are suitable for use with any machine threaded fastener. If you require a symmetrical fastening that is easily adjustable from both ends, they should be used alongside Knurled Shouldered Thumb Screws or Flat Knurled Thumb Screws.

Manufactured from Blackened Steel, Steel Zinc Plated and A1 Stainless Steel as standard. Other materials such as A2 Stainless Steel, A4 Stainless Steel and Brass are also available on request.

Available now in thread sizes M3 to M12 as standard, with other sizes available to order.

Non-standard sizes, materials and finishes are available to order as specials, including small volume manufacture, modifications and bespoke parts made to drawings. Minimum order quantities apply.

We supply an extensive selection of Nuts here at Fastenright – available in a wide range of sizes, materials and finishes to suit most applications and assemblies.Flat Knurled Thumb Nuts Technical Drawing

Technical Data & Available Sizes
Thread Diameter (d1) d2 (mm) d3 (mm) h (mm) k (mm)
M3 12 6 3 2.5
M4 16 8 4 3.5
M5 20 10 5 4
M6 24 12 6 5
M8 30 16 8 6
M10 36 20 10 8
M12 40 22 12 10
Size not listed? Please contact us – we may be able to provide it.
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