Galvanized Spring Lock Washer/ Carbon Steel HDG Black Carbon Steel Spring Washer

• Standard: DIN, ANSI, GB, JIS, BSW
• Material: Carbon Steel
• Surface Treatment: Galvanzied,HDG,Black
• Shape: Circle
• Customization: Yes
• Special Use: Elevator Fixing, Heavy Industry, Mining, etc.
• Model NO.: JZSW
• Application: General Industry
• Transport Package: Bulk/Small Box/Carton/Pallets
• Specification: M3-M60
• Trademark: JZ
• Origin: Hebei
• HS Code: 7318210001
• Production Capacity: 650 Tons/Month

Product Description

 

Spring washer in the screw industry, often called for the spring pad. It is made of stainless steel and carbon steel, and carbon steel is iron. The spring washer sizes usually used with M3, M4, M5, M6, M8, M10. M12, M14, M16. These specifications are commonly used. The national standard GB/T 94.1-87 for spring washers specifies the standard type spring washers with specifications of 2-48mm. Reference standard GB94.4-85 "Technical conditions for elastic Gaskets Spring gaskets"

The spring washer can prevent loosening and increase the preload, while the flat washer does not have this function. It can be used to increase the fastening contact area, prevent the friction between the bolt and the workpiece, and protect the surface of the connection to prevent the scratch of the workpiece surface when the bolt and nut are tightened.

 

Product	Spring Washers
Standard	DIN127B
Material	Stainless steel, carbon steel, spring steel, copper, aluminum alloy, titanium alloy, plastic materials, etc. or according to customer requirements
Surface treatment	Galvanizing, red copper plating, nickel plating, Dacromet, electrophoresis, anodizing, etc. or according to customer requirements
Packing	25kg per case, 36kg per pallet, 900kg per pallet or according to customer requirements
Certification	ISO9001,IATF 16949
Application	Machine industry, Constructions

At our manufacturing facility, we utilize advanced technology and precision engineering to produce spring washers that meet the highest industry standards. We offer a comprehensive range of sizes, materials, and finishes to cater to diverse customer needs.


Hebei Jingzhao Fastener Group Co., Ltd. was established in 2014. It is an industrial and trading company integrating production, R&D and sales. It is an industry-leading enterprise focusing on providing photovoltaic brackets, anti-seismic brackets and fastener products. The company occupies an area of 24 acres and has a full set of production lines for anti-seismic support and hanger accessories, photovoltaic solar brackets, and more than 30 assembly lines of pressing equipment, with a total investment of 18 million USD. The company has passed ISO9001 quality management system, environmental management system ISO14001 and OHSAS18001 occupational health and safety management system standards, its annual production capacity of stents reaches 2GW. The company is committed to providing reliable support and solutions for the solar industry, construction field and engineering projects.
Handan Ruiji New Energy Co., Ltd., a subsidiary of Hebei Jingzhao Group Co., Ltd., is located in Handan, Hebei Province, the "Capital of Fasteners". It is the foreign trade department of the group company and is committed to serving customers in overseas markets with the regular and customized needs for the production of photovoltaic installation system accessories and fasteners,and providing high-quality products and professional technical support to users around the world.
As a professional manufacturer and supplier, we provide customers with high-quality products and perfect service experience. We promise to provide you with excellent support and service, and work with you to create a sustainable future!