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Half Nuts

SKU: N08 Category:

Half nuts are made to DIN 439 standard.

These nuts are popular in applications that require a higher thread engagement and are often used in conjunction with similar bolts or screws.

Half nuts have been used for decades across the world in a number of different assembly types.

They are available with various thread variants, and in a number of different materials and finishes.

Please contact us for more information.

Technical Data & Available Sizes


Half / Lock Nut Technical Data & Available Sizes


Metric M8 – M12
BSW 1/8 – 2″
BSF 1/8 – 1 1/4″
UNC 10 – 24 – 1 1/4″
UNF 10 – 32 – 1 1/4″