Qingdao Haorui Steel Products Co., Ltd.



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Qingdao Haorui Steel Products Co., Ltd.
Mob: 15966945003

Contact: Yanan Wang

Tel: 0532-87881070
Fax: 0532-87980111
Email: wang@qdhaorui.com
Add: No. 375, Zhengyang East Road, Xifu Town, Chengyang District, Qingdao

Stainless Steel Bolts
Stainless Steel Bolts
Stainless Steel Bolts

Stainless steel bolts are a relatively common category in the fastener industry. The material is usually austenitic stainless steel. Austenitic stainless steel is non-magnetic under normal conditions and will be slightly magnetic after cold working. Its material is softer and has better properties. The ductility is precisely because of this, stainless steel screws often lock up during use. In order to avoid locking phenomenon: it is necessary to confirm the tensile strength of the screw and the safety load of the nut before use. Secondly, the normal installation method can also avoid the locking phenomenon, such as not using too much force or locking speed Too fast, use a torque wrench or socket wrench as much as possible, make sure the product is clean before use, and use washers when installing as much as possible

The company introduces advanced equipment and raw materials from Taiwan and Japan, and produces according to customer requirementsGB(National standard),ISO(International standard),ANSI(American Standard),DIN(German standard),JI(Japanese standard)Various specifications of iron, carbon steel, stainless steel and other materials such as mechanical nails, wood screws, self-tapping screws, non-standard screws, special-shaped rivets, nuts, various special-shaped bolts and other products are widely used in furniture, electrical appliances, electronics, Manufacturing of watches, cameras, audio and video, toys, automobiles, office equipment, etc.

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