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Self Locking Nut - Stainless Steel, Marine Grade 316, A4

Stainless Steel Self Locking Nylon Nut

Stainless steel 316 grade Nyloc Nut.

All right hand thread.

Nyloc Nut

Available Options Pack Size Code Price (inc VAT)
M5 Self Locking Nut 100 SLN-M5-100 £5.54
M6 Self Locking Nut 100 SLN-M6-100 £9.37
M8 Self Locking Nut 50 SLN-M8-50 £11.28
M10 Self Locking Nut 20 SLN-M10-20 £9.02
M12 Self Locking Nut 10 SLN-M12-10 £7.09

Key Features:

316 stainless steel 316 grade stainless steel.


A nyloc nut, also known nylon insert lock nut, polymer insert lock nut or elastic stop nut is a kind of nut that includes a nylon collar insert.

The nylon insert locks the nut in two ways. First, it forces the bottom face of the screw threads against the top face of the nut threads, increasing the friction between the two.

Second, the nylon applies a compressive force against the screw itself. Nyloc nuts retain their locking ability up to 250F (121C).

The threads of the screw do not damage the nylon insert, therefore they can be reused many times.

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