Self Locking Nuts

Self-locking nuts provide a secure, vibration resistant fastening solution for applications where standard nuts may loosen under movement, load or repeated use. Designed with a prevailing torque locking feature, these nuts resist rotation once installed, helping maintain clamp force without the need for additional locking devices such as washers, thread lock or secondary fixings. Commonly used in machinery, automotive assemblies, structural steelwork, fabrication and general engineering, self-locking nuts are ideal for applications subject to vibration or dynamic loads. Manufactured to DIN 980 standards, the range includes zinc plated steel options for general use, along with stainless steel A2 and A4 variants for enhanced corrosion resistance in outdoor, industrial and aggressive environments.

Available in a wide range of metric sizes and strength grades, self-locking nuts are selected for consistent locking performance, reliable thread engagement and suitability for professional trade and industrial applications.

Self Locking Nuts

Brand

Diameter

Material

M6 Self Lock Nut PhilidasTurret Din980 A4-80 Pack 200

M6 Self Lock Nut PhilidasTurret Din980 Zinc & Yellow Plated Gr.8 Pack 200

M6 Self Lock Nut Philidas V Din980 Zinc & Yellow Plated Gr.8 Pack 100

M6 Self Lock Nut Stover Din980 Zinc Plated Gr.8 Pack 1000

M6 Self Lock Nut Stover Din980 Zinc Plated Gr.10 Pack 1000

M7 Self Lock Nut Din980 A2 Pack 200

Brand

Diameter

Material

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