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Knock-In Collared Insert Nut Knurled Body (IN13)

SKU: IN13 Category:

Knurled Body Knock-In Insert Nuts with Collar (IN13) are designed to be used in applications where the decorative flat head remains visible. They have a knurled shank which should be driven into the wood with a hammer using a pilot hole of the appropriate size.

Each insert has a collar which prevents over-insertion. A board can then be attached from above utilising a flathead screw which screws into the standardised internal threads.

The IN13 Knock-In Collared Insert Nut with Knurled Body are precision made from Steel, Brass and Stainless Steel – please see our availability chart below for full specifications.

They are available in a variety of lengths from 8mm to 12mm. Diameters from 5.5mm to 12.5mm are available with head diameters from 8mm to 18.5mm. Non standard sizes available to order from Fastenright.

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



Technical Data, Available Sizes & Materials
Diameter D
Pilot Hole
Zinc Plated
Stainless 1.4305
8mm 5.5 8 M3 5.0 Available Available Available
8mm 5.5 5.5 M4 5.0 Available Available
8mm 5.5 8 M4 5.0 Available Available Available Available
10mm 6.5 6.6 M5 6.0 Available Available
10mm 6.5 10 M5 6.0 Available Available Available Available
12mm 8.5 7.7 M6 8.0 Available Available Available
12mm 8.5 12 M6 8.0 Available Available Available Available
15mm 10.5 12 M8 10.0 Available Available Available Available
18mm 12.5 12 M10 12.0 Available
18.5mm 12.5 12 M10 12.0 Available Available Available
black icon image = Available
Size not listed? Please make an enquiry – we may be able to provide it.

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