Hexagon bolts used in some factories are used to fix clothes hangers, but more stainless steel back bolts are used. The commonly used material is 304, including M6*30, M8 * 25 and M8*30, all of which are very cheap. For example, a set of M8 * 30 hexagon bolts (bolts, nuts, washers, spring pads) only costs more than 50 cents, while M6*30 is cheaper.

Stainless steel back bolt is much more expensive, 304, the commonly used 8*32 key 1.2 yuan, and the 6*32 key is 80 points.

In addition, stainless steel expansion screws and stainless steel chemical anchors are sometimes used, depending on the specific construction requirements.

There are single hook, double hook, pick, angle code and so on. Used to fix marble, very simple. Most of them are formed by one-time stamping.

Dry pendants are stamped, because ordinary 20 1 stainless steel will rust after a long time, so at this stage, most of them use more than 304, and the price is about 19 yuan.

Dong Zhong Exhibition Stainless Steel also manufactures these products. Sincerely connected members have guaranteed quality and low price.

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