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
Fixaball sells M3, M4, M5, M6, M8, M10, M12, M14, M16 Lock/ Half Nut/ Thins (Grade 4.6 Steel), Zinc, DIN 439, at the best internet prices, with free delivery.
Orders placed before 2pm are usually dispatched same day (Mon-Fri).
Standard, Free Delivery is Royal Mail, 2nd Class (2-5 days, most likely 2 days). For a faster delivery time, select 1st class or courier at checkout. Packs weighing under 250grams are upgraded to 1st class as much as possible,
Metric Diameters Available:
M3, M4, M5, M6, M8, M10, M12, M14, M16
Hexagon 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.
Lock Nuts/ Thins
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.
Image is for illustrative purposes only. Lock nuts can be delivered in yellow or clear depending on stock availability.