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Flange nuts are sometimes equipped with rotating flanges, which helps to form a more stable structure without affecting the finished product like serrated flange nuts. Rotating flange nuts are mainly used to connect wood and plastic. Sometimes both sides of the nut are serrated, allowing for lockin

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Ordinary flat keys have good centering, high positioning accuracy, and are easy to assemble. However, they cannot achieve axial fixation of parts on the shaft and are used for shafts that are high-speed or subjected to impact or variable loads; Thin flat keys are used for thin-walled structures and

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Plastic handle screws, also known as glue head screws or hand screw screws, are mainly used for fastening and adjusting equipment such as furniture, machinery, and electronic products. This product combines plastic handles with metal screw heads through injection molding technology, which has both

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Application Industry: suitable for various equipment fixation, steel structure foundation embedded parts, street lamps, traffic signs, pumps, boiler installation, heavy equipment embedded fixation, etc.

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Hot dip galvanized nuts are fasteners with a surface treated with hot-dip galvanizing, which have excellent rust and corrosion resistance and are suitable for mechanical and building applications in outdoor or humid environments. The hot-dip galvanizing process forms a layer of zinc iron alloy on the surface of the nut, providing long-term protection against rust and corrosion. This type of nut

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At present, din186 T-type square neck bolt and din188t double neck bolt are commonly used. The materials include carbon steel, stainless steel, alloy steel, etc. the specifications range from m8-m64. The production of quality hardware with good quality control has formed a mature process.

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At present, hot-dip galvanized products mainly include steel plate, steel strip, steel wire, steel pipe, etc., of which hot-dip galvanized steel plate accounts for the largest proportion. For a long time, the hot-dip galvanizing process has been favored by people because of its low plating cost, ex

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Nuts are parts that closely connect mechanical equipment. Nuts and bolts of the same specification can be connected together through the inner thread. The same is true for American products. For example, 1/4-20 nuts can only be matched with 1/4-20 screws.