M3 - M16, Lock/ Half Nut, Zinc, BZP, DIN 439.
M3, M4, M5, M6, M8, M10, M12, M14, M16 Lock/ Half Nut (4.6), Zinc, DIN 439
Here at Fixaball, we stock all sizes, materials and finishes available on the market, at the best internet prices, with free delivery.
Orders placed before 2pm are usually dispatched same day (Mon-Fri).
Nuts are almost always used opposite a mating bolt to fasten a stack of parts together. The two partners are kept together by a combination of their threads' friction, a slight stretch of the bolt, and compression of the parts.
A locknut/ half nut/ locking nut is tightened behind another nut as an extra precaution to prevent a fastening from loosening due to vibrations and/ or torque. These nuts are approximately half the thickness of a full nut and are often used on top of a full nut to lock it in place.
Metric Sizes Available:
M3, M4, M5, M6, M8, M10, M12, M14, M16
Image is for illustrative purposes only. Lock nuts can be delivered in yellow or clear depending on stock availability.
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