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    • How to make more profits with standard screws

      How can the standard screw parts make more profits? 1. Producing screws with technical difficulties such as high precision, high strength and high temperature resistance. 2. Quality control. Not to reduce quality as a profit breakthrough, but to higher quality ...

      2017-09-26

    • What parts does the hardware standard include?

      Studs have no head and only have a type of fastener with external threads on both ends. When connecting, one end must be screwed into a part with an internally threaded hole, and the other end passes through ...

      2017-09-26

    • How to solve the problem of stainless steel bolt and nut locking ...

      Reasons and solutions for the locking of stainless steel fasteners: First, the reasons for locking of stainless steel fasteners 1 The deflection angle of the thread fit is softer than that of stainless steel ...

      2017-09-26

    • On the construction of chemical bolts

      Common problems in the construction of chemical bolts: 1. It has been construction for a few days, and the screws are still loose and not strong enough. 2. The potion has been dry or drenched. Cause of the above problem ...

      2017-09-26

    • Hex nut basics

      A nut is a nut, which is screwed together with a bolt or screw to play a role in fastening. It is an original part that must be used in all manufacturing machinery. There are many types of nuts, and we often have national ...

      2017-09-26

    • Basic knowledge and maintenance about stud bolts

      The production of studs requires fixed equipment and machine tools. Of course, the processing procedure is relatively simple. The main steps are as follows: first, the material needs to be drawn, and the material is distorted by the drawing machine ...

      2017-09-26

    • Stainless steel standard parts are so original ...

      Stainless steel standard parts have their own requirements for production raw materials. Most stainless steel materials can be made into steel wires or bars for fastener production, including austenitic stainless steel, ferritic stainless steel, martensitic ...

      2017-09-26

    • Stud bolts generally require surface treatment

      Stud bolts generally require surface treatment. There are many types of bolt surface treatments. Generally, plating, blackening, oxidation, phosphating, and non-electrolytic zinc sheet coating are commonly used. but,...

      2017-09-26

    • Conceptual content of stainless steel nut firmware

      Stainless steel (Stainless Steel) refers to steel that is resistant to corrosion by weakly corrosive media such as air, steam, and water, and chemically corrosive media such as acid, alkali, and salt. It is also called stainless acid-resistant steel. ...

      2017-09-26

    • How do we prevent stainless steel screws from locking ...

      Many users will encounter the phenomenon of stainless steel screws and nuts locking in the process of screwing in. The reason is nothing more than the ductility and stickiness of 304 (or 316) ...

      2017-09-26

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