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Lock nuts

Nut DIN1804

Article no. 457
from€3.63
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Product information

DIN 1804 nuts are round lock nuts with external slots, intended to be tightened with a C-shaped spanner. They have a fine thread, which allows precise tightening and ensures high stability of the connection. The nuts ensure reliable locking and protect against loosening under vibration, especially when used together with lock washers. They are most often used to secure bearings, bushes, gears and other shaft assemblies. They are made of steel, hardened steel or stainless steel (A2, A4). Tip: - DIN 1804 – a fine-thread nut, more often used for precise mechanical connections. - DIN 981 – a standard-thread nut, most often used to secure bearings together with DIN 5406.