Nuts: a kind of part whose shape is hexagonal and the inner hole is internal thread. It is screwed together with bolt or screw to fasten. It is an original part that must be used for all production and manufacturing machinery. Hexagon nut and hexagon bolt are most commonly used. They are divided into product grades A, B and C according to manufacturing accuracy and product quality. Hexagon thin nut is used as auxiliary nut in the locking device for locking, or where the threaded connection pair mainly bears shear force. Hexagon thick nuts are mostly used in connections that are often disassembled.
1. Overall smoothness: the product is smooth without burrs, with high workmanship, fastening and durability; 2. The screws are neat and clear: the force is uniform and not easy to slide; 3. Standard hexagon: it can make the tool install quickly and save time; 4. Not easy to rust: moisture resistance, oxidation resistance, acid resistance, alkali resistance and corrosion resistance; 5. High hardness: the hardness is 2 times higher than that of copper and 10 times higher than that of aluminum.
1. Overall smoothness: the product is smooth without burrs, with high workmanship, fastening and durability; 2. The screws are neat and clear: the force is uniform and not easy to slide; 3. Standard hexagon: it can make the tool install quickly and save time; 4. Not easy to rust: moisture resistance, oxidation resistance, acid resistance, alkali resistance and corrosion resistance; 5. High hardness: the hardness is 2 times higher than that of copper and 10 times higher than that of aluminum.
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