Manufacturer of Industrial Washers
Dalloyed provides high-quality industrial washers that ensure even load distribution and prevent loosening due to vibration. Our washers are manufactured with precise thickness and diameter to meet the most critical engineering tolerances in sectors like Aerospace, Construction, and Automotive.
- Flat Washers (DIN 125 / ISO 7089)
- Spring / Lock Washers (DIN 127)
- ASTM F436 Structural Washers
- Specialized Star & Tab Washers
Types of Precision Washers
Comprehensive range of washers for every industrial need.

Plain / Flat Washers
Standard washers for distributing the load of a threaded fastener.

Spring Lock Washers
Helical spring washers to prevent loosening from vibration.

Star / Internal Washers
Washers with teeth to dig into the bearing surface for grip.

Fender / Penny Washers
Washers with a larger outer diameter for thin sheet metal.
Technical Specifications
| Feature | Specifications |
|---|---|
| Nominal Sizes | M1.6 to M150 | 1/16" to 6" Diameter |
| Standards | DIN 125, DIN 127, DIN 9021, DIN 6798, ASTM F436, ISO 7089 |
| Hardness Grades | 100HV, 140HV, 200HV, 300HV |
| Materials | Stainless Steel (304, 316), Carbon Steel, Brass, Copper, Aluminum |
| Surface Treatments | Yellow Zinc, Blue Zinc, Hot Dip Galvanized, Black Oxide, Passivation |
Need Washers in Bulk?
We supply high-volume washer orders for infrastructure and manufacturing projects worldwide. Quality and consistency guaranteed.
Get a Custom Washer Quote
