The Large Plain Washers produced by Jinghong Fasteners are made of high-quality low-carbon steel as the base material. After being precisely stamped and formed, they undergo white zinc electroplating treatment on the surface. This series of washers has a larger outer diameter and thickness compared to standard flat washers, which can effectively increase the contact area and distribute the pressure on the surface of the connecting parts, preventing loosening and surface damage. The specification range covers M3 to M36 and is suitable for various industrial fields where there are high requirements for surface protection and pressure dispersion in bolt and nut connection scenarios.
Galvanized iron Large Plain Washers are widely used in industrial fastening and household installations. Essentially, they are made of carbon steel (such as Q235) and treated with electro-galvanizing. Their outer diameter is significantly larger than that of the standard GB97 type washers. The thickening also enhances their load-bearing capacity and resistance to deformation. "Galvanizing" gives them excellent rust-proof properties, making them particularly suitable for humid, outdoor or moderately corrosive environments.
Name
Large Plain Washers
Material
Carbon Steel
Standards
GB,DIN, BSW, JIS, UNC, UNF, Non-standard, Customized Drawing
Thread
Metric, UNC, UNF, BSW, BSF
Sizes
M3-M36
Finish
white zinc
MOQ
Stardard item(Usually little hundred-little thousand)
Price
USD0.03USD/PCS-USD0.50USD/PCS
Product Feature
The plain washer produced by Jinghong Fasteners complies with the DIN9021 standard. Its design feature is that the thickness of the outer diameter is significantly greater than that of ordinary standard flat washers. Surface galvanizing and increasing the bearing area effectively distribute the pressure exerted by the bolts and nuts on the connection surface, preventing crushing deformation and enhancing the stability and durability of the connection.
Our Strength
· Direct from manufacturer to customer, On time delivery
· Completely fastener products,offers one - stop shopping service.
· High quality and competitive price, saving your cost.
· Product complies with iso9001 and ts16949 certification
· After shippment, we will offer the Material report and Test report.
Product Application
It is applied in five major fields: building steel structure reinforcement, mechanical equipment tightening, bridge-railway connection, ship and vehicle assembly, and home decoration fixation. Its enlarged and thickened design enhances the pressure-bearing capacity, and the galvanized layer ensures long-term rust prevention in humid/outdoor environments.
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Q: Are you trading company or manufacturer ?
A: We are factory
Q: How long is your delivery time?
A: Generally it is 2-5 days if the goods are in stock. or it takes around 20 days if the goods are not in stock, certainly,it is according to your quantity.
Q: Do u do Non-standard Fasteners,and How about the OEM/ODM?
A:Yes,we do Non-standard Fasteners,OEM/ODM as well,and we have 20 years more experience in this line.We have complete production line, R&D Center. Pre-sales and after-sales support. Let u no worries about the quality.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free,but u need charge the freight at the first time.
Q:Do you sell little quantity,like few hundred and few thousand?
A: It depends on the stock. if we have ,that's ok. if not,it needs MOQ.