Stainless Steel K Nuts
K-nut catalogue range. The source lists the combined material label 304+420; component-specific material allocation and washer details must be confirmed against the drawing.
Product overview
- Listed materials: 304+420.
- Catalogue item references: 5.
- Confirm exact dimensions, required standard edition and inspection requirements before ordering.
The combined 304+420 label is retained exactly; it is not simplified to an all-304 product.
Catalogue specifications
Source markings are retained separately from material grades. No unlisted property class or performance rating is inferred. Catalogue entries do not confirm current stock.
| Thread | Pitch (mm) | Material | Source range | Source marking | Thread type | Item reference |
|---|---|---|---|---|---|---|
| M3 | 0.5 | 304+420 | Standard catalogue item | Unmarked | Not specified | 203528 |
| M4 | 0.7 | 304+420 | Standard catalogue item | Unmarked | Not specified | 203529 |
| M5 | 0.8 | 304+420 | Standard catalogue item | Unmarked | Not specified | 203530 |
| M6 | 1.0 | 304+420 | Standard catalogue item | Unmarked | Not specified | 203531 |
| M8 | 1.25 | 304+420 | Standard catalogue item | Unmarked | Not specified | 203532 |
Request a quotation
Send the item reference, quantity, drawing and delivery destination. Items available in Tongming stock can usually be dispatched in around 3 days; stock and dispatch timing are confirmed with the quotation.
