Products Description
Stainless steel countersunk washers are ring-shaped mechanical fasteners designed with a flat mounting surface on one side and a tapered countersunk profile on the other. When paired with countersunk bolts, this tapered design allows the bolt head to sit fully recessed, resulting in a flush, protrusion-free surface after installation.
While we prioritize product quality and performance, we also align our offerings with your cost requirements. Through optimized supply chain management, streamlined production processes, and strategic pricing, we deliver competitive pricing without compromising quality. Our stainless steel countersunk washers stand out in the market for their cost efficiency: they offer superior corrosion resistance, long-lasting durability, and consistent performance, all at a more favorable price point than comparable alternatives.
Product Specifications
|
Standard |
DIN6319 |
|
Name |
Stainless steel countersunk washers |
|
Material |
304, 316 stainless steel |
|
Grade |
A2-70, A4-70 |
|
Nominal Diameter |
M2-M48 |
|
Surface treatment |
passivated, polished |
|
Alias |
Spherical Washers |
Our Products
FAQ
Q: What is the difference between a stainless steel countersunk washer and a standard flat washer?
A: The key difference between the two lies in their structural design. Standard flat washers are primarily used to increase the load-bearing surface area or prevent loosening, whereas stainless steel countersunk washers feature a tapered countersunk hole on one side.
Q: What are the material and strength grade of this product? Can it withstand high loads?
A: This product is manufactured from Grade 8.8 carbon steel and has a strength rating of 4.8.
Q: The surface treatment is galvanized. Specifically, what type of galvanizing process is used?
A: The surface is treated with galvanization.
Q: What are the price advantages of your products?
A: We offer significant cost advantages while ensuring the same high quality (meeting material and precision standards).
Q: What specific sizes are covered by the M8–M20 range?
A: The size range covers the commonly used standard series from M8 to M20. This means we can provide a full range of sizes from M8 (small) to M20 (large).
Q: If we place a bulk order, can you guarantee consistent quality and on-time delivery?
A: Absolutely.
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