Square Plate Washers China Factory, Stainless Steel & Carbon Steel
| Material | Carbon Steel (C1022) / Stainless Steel 304/316 |
| Surface Treatment | Hot-Dip Galvanized (Standard), Zinc Plated, Plain |
| Thickness | 1mm–10mm |
| Hole Size | M6, M8, M10 (Customizable: 1mm–20mm) |
| Standards | ASTM F844, DIN 9021, ISO 7090, ISO 9001 |
| MOQ | 20,000 PCS (Negotiable) |
| Application | Structural Bolting, Machinery Assembly, Pipeline Flanges |
Product Description
Square Plate Washers are flat, square-shaped fasteners designed to distribute load and prevent surface damage under bolted connections.
- Material: Manufactured from carbon steel (C1022) or optional stainless steel (304/316), ensuring compatibility with industrial and corrosive environments.
- Surface Treatment: Standard hot-dip galvanized coating provides corrosion resistance. Zinc plating or plain finishes available for specific requirements.
- Standards Compliance: Meets ASTM F844, DIN 9021, and ISO 7090 specifications for dimensional accuracy and mechanical performance.
- Applications: Suitable for structural steel connections, heavy machinery assembly, and pipeline flange systems.
Direct Factory Sales
As a direct manufacturer, we offer highly competitive pricing by eliminating intermediary costs while ensuring rapid response to customer needs. Customers can directly communicate with our sales and technical teams, receiving professional support and service to select the most suitable products.
We also provide customization services, adjusting product specifications according to unique customer requirements. This ensures each solution is perfectly tailored to real-world applications.
FAQ:
1.Why choose us?
We are specialized in Fasteners for about 22 years,with professional production and export experience, we can provide you with high-quality customer service.
2.What's your main product?
We mainly produce and sell various self tapping screws,self drilling screws,drywall screws,chipboard screws,roofing screws,wood screws,bolts,nuts etc.
3.You are a manufacturing company or trading company?
We are a manufacturing company and have exporting experience for more than 22 years.
4.How long is your delivery time?
It is according to your quantity.Generally,it is about 15-30days.
5.Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.We will refund the shipping fee if you make an order.
6.What's your payment terms?
Mostly we use 30% advance payment by T/T, 70% before shipment.