Hebei Chuangke Fastener Manufacturing Co., Ltd.

Chuangke Fastener

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DIN6923 flange nut


Material: Low carbon steel, medium carbon steel, stainless steel;
Specification: M6-24;
Class: 8, 10, Customizable Class 12
Surface Finish: blue white zinc, colored zinc, black, hot-dip galvanized, Dacromet, phosphating, nickel plating.
★ Can be customized according to the drawings.

DIN934 hex nut


Material: carbon steel; Stainless steel
Specification: M3-M64;
Class: 4, 6, 8,10;
Surface Finish: natural color, galvanized, hot-dip galvanized, black, Dacromet, nickel plated, etc.

GB6172 hex thin nut


Material: carbon steel; Stainless steel;
Specification: M1.6-M64;
Class: 4, 6, 8, 10;
Surface Finish: natural color, galvanized, hot-dip galvanized, black, Dacromet, nickel plated, etc.

GB62 butterfly nut


Material: carbon steel; Stainless steel;
Class: 4, 6, 8, 10;
Surface Finish: natural color, galvanized, hot-dip galvanized, black, Dacromet, nickel plated, etc.

What Is The Difference Between Lock Nut And Locknut


The main feature of the lock nut is that it depends on the interaction between the nut and the bolt engagement thread. In short, it uses the friction between the nut and the bolt for self-locking.

Bolt Grade And Its Features


Bolts are graded according to the tensile strength and the mechanical stress they support. In terms of numbers, the higher number of grade suggests more strength.

6 Reasons to Use Stainless Steel Fasteners


The top-selling point of the stainless-steel fasteners is that it is a corrosion-resistant material. The presence of 10 percent chromium in the composition of the stainless-steel material renders this trait to the fasteners.

How Do We Need to Choose the Right Fasteners?


There are many kinds of materials used. Different uses determine which material to choose. Different materials are also classified into grades. We can choose different materials according to the use environment and maximum bearing capacity.

How to use self-drilling screws?


Once we have set aside the matter of making the correct choice, the second and equally important aspect of how to use self-drilling screws is the installation.

What's the Difference Between Self-Drilling and Self-Tapping Screws?


The most important difference between self-tapping and self-drilling screws is that self-tapping screws cannot go through metal without a pilot hole, which must be pre-drilled or pre-punched.