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DIN436 Threaded Square Hole Flat Washers Suppliers | 304 Stainless Steel Factory in China
DIN436 Threaded Square Hole Flat Washers 304 Stainless Steel OEM Stock Support
| Name | DIN436 Threaded Square Hole Flat Washers 304 Stainless Steel |
| Material | Stainless steel 303/304/316/316L, Carbon Steel, Alloy Steel Brass, Bronze, Aluminum. |
| Surface | Bronze, Zinc, Rainbow, Plain, Nickle, Passivated, Electrophoresis, Dacromet, Chrome plated. |
| Head Type | Pan, Binding, Cheese, Truss, Flat, Oval, Round, Fillister, (Trim)Hexagon(Socket Cap), Lotus, Square. |
| Drive Type | Slotted(Socket), Square, Pz, Philips, Triangle, H, Torx(Pin), Rri-Wing, Lr, Sing Way. |
| Heat Treatment | Tempering, Hardening, Stress Relieving, etc. |
| Available Sizes | M1.6, M2, M2.5, M3, M3.5, M4, M5, M6, M8, M10-M20 |
| Standard | GB, JIS, ANSI, DIN, BS, ISO, Sample is free but freight charge is under cost. |
| Non-Standard | OEM, Sample is not free. |
| Packing | 25x25x14/13x10x7.5cm Box (1000Pieces/Box) |
| Delivery | 15 (Standard) / 35 (OEM) days after deposit received and order confirmed. |
Product Advantages
Precision Machining
Measure and process using precision machine tools and measuring tools under strictly controlled environmental conditions.
High-quality carbon steel
With long life, low heat generation, high hardness, high rigidity, low noise, high wear resistance and other characteristics.
Cost-effective
The use of high-quality carbon steel, after precision processing and forming, greatly improves the user experience.
Surface Treatment
Zinc
Electro-galvanizing is a traditional metal coating treatment technology that provides basic corrosion resistance to metal surfaces. The main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating.
Parameter of Product
Frequently Asked Questions (FAQ)
What are the main applications of DIN 436 square washers?
DIN 436 square flat washers are primarily used in timber and wood construction, structural engineering, and heavy machinery applications to distribute the load of a threaded fastener over a larger surface area.
What materials are available for these square hole washers?
They are available in Stainless Steel (303, 304, 316, 316L), Carbon Steel, Alloy Steel, Brass, Bronze, and Aluminum to suit various environmental conditions.
Can I get custom OEM sizes for DIN436 washers?
Yes, we support OEM customization. Standard sizes range from M1.6 to M20, and non-standard sizes can be manufactured based on your samples or drawings.
What surface treatments do you offer for carbon steel washers?
We offer various surface treatments including Zinc plating, Cadmium plating, Nickel plating, Passivation, Electrophoresis, Dacromet, and Chrome plating to enhance corrosion resistance.
What is the delivery time for standard vs. OEM orders?
Standard orders are typically delivered within 15 days, while customized OEM orders take approximately 35 days after deposit and order confirmation.