Hunan Jia Shan Hardware Tech Co., Ltd.
| Supply Ability | 50000 pcs a week |
| Delivery Time | 15days |
| Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Name | Metal Washer |
| Standard | DIN,ASME,ASNI,ISO |
| Material | Steel,Stainless steel,Brass,Copper,Titanium Alloy,,Plastic |
| Finish | Polish,Passication,black ,galvanization |
| Certificate | ISO9001:2008,ROHS |
| Place of Origin | China |
| Brand Name | JIA SHAN |
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Product Specification
| Supply Ability | 50000 pcs a week | Delivery Time | 15days |
| Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. | Name | Metal Washer |
| Standard | DIN,ASME,ASNI,ISO | Material | Steel,Stainless steel,Brass,Copper,Titanium Alloy,,Plastic |
| Finish | Polish,Passication,black ,galvanization | Certificate | ISO9001:2008,ROHS |
| Place of Origin | China | Brand Name | JIA SHAN |
| High Light | stainless steel spring lock washer ，M2 M3 M4 DIN127 washer ，AISI 304 316L metal washer | ||
| Attribute | Value |
|---|---|
| Name | Metal Washer |
| Standard | DIN, ASME, ANSI, ISO |
| Material | Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic |
| Place of Origin | China |
| Finish | Polish, Passivation, Black, Galvanization |
| Certificate | ISO9001:2008, ROHS |
Washers are divided into various types including flat washers, spring washers, anti-loose washers, and special purpose washers such as sealing washers. These components serve to protect connected surfaces, prevent fastener loosening, and provide other specialized functions.
Flat Washers: Typically used between connection parts to increase contact area, disperse pressure, and prevent damage to softer materials.
Spring Washers: Made from 65Mn (spring steel) with heat treatment hardness of HRC44-51HRC and oxidized surface. These provide additional friction between nuts and bolts to prevent loosening.
Lock Washers: Feature a unique design with two washers - one with radial convex surfaces and one with bevel tooth surfaces. When assembled, this configuration creates lifting tension that prevents loosening under vibration.
| Automotive | Used in high-strength applications such as engines and heavy-duty machinery for their superior support area and anti-loosening performance. |
| Mechanical | Applied in mechanical, electronic, and construction fields for connecting various components including circuit boards, engines, and building structures. |
| Energy | Utilized in power generation equipment and transmission line connections within the energy industry. |
| Architectural | Essential for construction projects, shipbuilding, and petrochemical equipment to ensure structural integrity and operational safety. |
Aluminum Characteristics: Lightweight (2.7 g/cm³), corrosion-resistant, good conductivity, 100% recyclable, highly formable, and non-magnetic.
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Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ...
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