DIN 125-A / ISO 7089 Flat and DIN 127-B Spring Washer
Washers
KN-125
Washers Product Code: KN-125
DIN 125-A / ISO 7089 Flat and DIN 127-B Spring Washer
M3-M64 flat and spring washers: galvanized and stainless.
- Standard
- DIN 125-A / ISO 7089, DIN 127-B
- Size
- M3 – M64
- Hardness
- 200 / 300 HV
- Coating
- Plain, electro-zinc, HDG
- M3 – M64 flat washer (DIN 125-A)
- M3 – M48 spring washer (DIN 127-B)
- Hardness: 200 HV / 300 HV
- Electro-zinc, HDG, stainless
- Bulk packs by weight
Catalogs, Price Lists and Certificates
General Product Catalog 2026 Anchor Systems Catalog DIN – ISO Cross-Reference Table
| Feature | KN-125 |
|---|---|
| Standard | DIN 125-A / ISO 7089, DIN 127-B |
| Size | M3 – M64 |
| Hardness | 200 / 300 HV |
| Coating | Plain, electro-zinc, HDG |
| Material | Steel, A2-70 |
| Packaging | Carton: 500 – 5,000 pcs |
Washers spread the load over a wide surface, preventing crushing of the joint surface. DIN 125-A flat washers are used with all bolt classes; DIN 127-B spring washers serve as anti-loosening devices in low-vibration joints.
Key features
- M3 – M64 flat washer (DIN 125-A)
- M3 – M48 spring washer (DIN 127-B)
- Hardness: 200 HV / 300 HV
- Electro-zinc, HDG, stainless
- Bulk packs by weight
Standard sizes ship from stock the same day; special lengths and coatings take 10-15 business days. Every lot comes with an EN 10204 3.1 certificate. Use the sample request form to ask for up to 50 free samples.
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