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M5 Nylon Insert Nut (Type P) DIN 982 A4 Stainless Steel
In stockRRP From £10.71 -
M5 Nylon Insert Nut (Type P) DIN 982 A2 Stainless Steel
In stockRRP From £2.52 -
M5 Hex Flange Nylon Insert Nut DIN 6926 Serrated Flange A2 Stainless Steel
In stockRRP From £2.74 -
M5 Hex Flange Nylon Insert Nut DIN 6926 A4 Stainless Steel
In stockRRP From £14.15 -
M5 Hex Flange Nylon Insert Nut DIN 6926 Non-Serrated Flange A2 Stainless Steel
In stockRRP From £6.16 -
M5 Domed Nylon Insert Nut DIN 986 A2 Stainless Steel
In stockRRP From £5.84 -
M4 Nylon Insert Nut (White Nylon) DIN 985 A2 Stainless Steel
In stockRRP From £6.13 -
M4 Nylon Insert Nut (Type P) DIN 982 A2 Stainless Steel
In stockRRP From £2.72 -
M4 Nylon Insert Nut DIN 985 A4-80 A4 Stainless Steel
In stockRRP From £12.84 -
M4 Nylon Insert Nut (Type P) DIN 982 A4 Stainless Steel
In stockRRP From £14.94 -
M4 Nylon Insert Nut DIN 985 A4 A4 Stainless Steel
In stockRRP From £4.29 -
M4 Hex Flange Nylon Insert Nut DIN 6926 Non-Serrated Flange A2 Stainless Steel
In stockRRP From £8.03 -
M4 Hex Flange Nylon Insert Nut DIN 6926 Serrated Flange A2 Stainless Steel
In stockRRP From £5.71 -
M4 Domed Nylon Insert Nut DIN 986 A2 Stainless Steel
In stockRRP From £6.34 -
M36 Nylon Insert Nut DIN 985 A4-80 A4 Stainless Steel
In stockRRP From £55.26 -
M36 Nylon Insert Nut DIN 985 A4-50 A4 Stainless Steel
In stockRRP From £11.56 -
M36 Nylon Insert Nut DIN 985 A2 Stainless Steel
In stockRRP From £25.47 -
M33 Nylon Insert Nut DIN 985 A4-50 A4 Stainless Steel
In stockRRP From £42.17 -
M33 Nylon Insert Nut DIN 985 A2 Stainless Steel
In stockRRP From £28.39 -
M33 Nylon Insert Nut DIN 985 A4-80 A4 Stainless Steel
In stockRRP From £45.31 -
M30 Nylon Insert Nut DIN 985 A4-50 A4 Stainless Steel
In stockRRP From £12.08 -
M30 Nylon Insert Nut DIN 985 A4-80 A4 Stainless Steel
In stockRRP From £26.84 -
M30 Nylon Insert Nut DIN 985 A2 Stainless Steel
In stockRRP From £13.18 -
M3.5 Nylon Insert Nut DIN 985 A2 Stainless Steel
In stockRRP From £8.86 -
M3 Nylon Insert Nut DIN 985 A4 Stainless Steel
In stockRRP From £3.48
Nylon insert lock nuts (nyloc nuts) in A2 (304) and A4 (316) stainless steel, from M2 to M36, plus imperial UNC and UNF sizes. A nylon ring in the top of the nut grips the bolt thread and resists loosening from vibration and repeated loading.
- Standard nyloc nuts to DIN 985, and the taller DIN 982, in A2 and A4.
- Flange nyloc nuts (DIN 6926), serrated or non-serrated, with a built-in washer face, from M3 to M12.
- Domed nyloc nuts (DIN 986) in A2, M4 to M16, which cover the thread end and lock in one.
The nylon wears each time the nut is removed, so fit a new one when you reassemble a critical joint, and keep nyloc nuts away from hot parts such as exhausts. Choose A2 for indoor and general outdoor use, and A4 for marine, coastal and salt-exposed work.
Sizes, grades and pack quantities vary by product type. Check the individual product listing for the exact specification and current availability.