DIN 125 WASHER

Handan Trina Metal Co., . is a comprehensive manufacturing enterprise specializing in the research and development, production, sales and service of fasteners. It focuses on the customized production of high-end fasteners that are resistant to high pressure, high and low temperatures, and corrosion. The company takes a full-chain layout as its core advantage, covering raw material procurement, precision processing, personalized customization, centralized procurement, professional packaging, efficient logistics and worry-free after-sales services. It provides customers with one-stop fastener solutions.

The flat gasket is mainly made by stamping iron plates. Its shape is generally a flat washer with a hole in the middle.
Flat gaskets are usually thin pieces of various shapes, used to reduce friction, prevent leakage, isolate, prevent loosening or distribute pressure. Such components are found in many materials and structures, used to perform various similar functions. Due to the material and process limitations of threaded fasteners, the supporting surface of bolts and other fasteners is not large. Therefore, to reduce the compressive stress on the pressure-bearing surface and protect the surface of the connected parts, washers are used. To prevent the loosening of the connecting pair, anti-loosening spring washers, multi-tooth lock washers, round nut stop washers, as well as saddle-shaped, wavy and conical elastic washers are adopted.

The main function of the flat washer is to increase the contact area between the screw and the connected part to distribute pressure and protect the surface from damage. It is usually used in conjunction with a spring washer.

It is a flat metal gasket with a hole in the middle, usually made by stamping iron plates. Its core functions include:

Youdaoplaceholder0 Pressure dispersion ‌ : By increasing the contact area between the bolt/nut and the connected part, the pressure per unit area is reduced to prevent soft materials (such as plastic, wood) from crushing or deforming. ‌ ‌
Youdaoplaceholder0 Surface protection ‌ : Isolate the head of the bolt from the connected part to prevent scratches or corrosion caused by rotational friction. ‌ ‌
Youdaoplaceholder0 Auxiliary anti-loosening ‌ : fills in the unevenness of the contact surface. Although its anti-loosening effect is weaker than that of spring pads, it can reduce the risk of loosening. ‌ ‌

Applicable scenarios ‌ : connection of soft materials, precision instruments, components that need to be disassembled frequently. ‌ ‌
Youdaoplaceholder0 Material selection ‌ : Usually the same material as the connected parts (such as steel, aluminum alloy), copper gaskets can be selected when conductivity is required. ‌ ‌

 

 

 

 

Relying on advanced production equipment, a complete detection system and the enterprise technology center, we strictly control every process from raw materials to finished products, achieving online monitoring throughout the process to ensure excellent and stable product quality. With competitiveness in supply chain support, logistics efficiency, cost optimization and product diversity, we continuously provide high-reliability fasteners for industries such as energy, chemicals, transportation and machinery, always adhering to the concept of "quality first, customer first", and striving to become a global leading fastener manufacturing service provider.

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