Reports & inspection
- EN 10204 3.1 material certificate
- Dimensional inspection report
- Certificate of conformity
- Mechanical test report
- Chemical analysis report
- Coating inspection report
- Batch and lot traceability
Nylon Insert Lock Nut
A hex nut with a nylon ring that grips the bolt thread, so it stays tight under vibration. The ring is compressed as the nut is tightened, creating friction that resists loosening. Install with a standard wrench or socket. Used on machinery, vehicles and equipment that vibrate.
In stockShips within 3 working daysMade to orderShips within 15 working days
M8 × 1.2528 variantss13max.e14.38min.h8ISO 10511: h = 6.76 mm | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | Material | Grade | Finish | Stock | MOQpcs | ≈ kg/ 1,000 pcs | Quantitypcs | |
| M8 | Stainless Steel | A2-70 | Passivated | In stock | 2,000 | 5.15 | ||
| M8 | Stainless Steel | A2-70 | Plain | In stock | 2,000 | 5.15 | ||
| M8 | Stainless Steel | A4-80 | Passivated | In stock | 2,000 | 5.15 | ||
| M8 | Stainless Steel | A4-80 | Plain | In stock | 2,000 | 5.15 | ||
| M8 | Carbon Steel | Class 04 | Plain | In stock | 2,000 | 5.10 | ||
| M8 | Carbon Steel | Class 04 | Zinc Plated | In stock | 2,000 | 5.14 | ||
| M8 | Carbon Steel | Class 04 | Hot Dip Galvanized | In stock | 2,000 | 5.37 | ||
| M8 | Carbon Steel | Class 04 | Dacromet | In stock | 2,000 | 5.12 | ||
| M8 | Carbon Steel | Class 04 | Blackened | In stock | 2,000 | 5.10 | ||
| M8 | Carbon Steel | Class 04 | Phosphate | In stock | 2,000 | 5.10 | ||
| M8 | Carbon Steel | Class 05 | Plain | In stock | 2,000 | 5.10 | ||
| M8 | Carbon Steel | Class 05 | Zinc Plated | In stock | 2,000 | 5.14 | ||
| M8 | Carbon Steel | Class 05 | Hot Dip Galvanized | In stock | 2,000 | 5.37 | ||
| M8 | Carbon Steel | Class 05 | Dacromet | In stock | 2,000 | 5.12 | ||
| M8 | Carbon Steel | Class 05 | Blackened | In stock | 2,000 | 5.10 | ||
| M8 | Carbon Steel | Class 05 | Phosphate | In stock | 2,000 | 5.10 | ||
| M8 | Carbon Steel | Class 8 | Plain | In stock | 2,000 | 5.10 | ||
| M8 | Carbon Steel | Class 8 | Zinc Plated | In stock | 2,000 | 5.14 | ||
| M8 | Carbon Steel | Class 8 | Hot Dip Galvanized | In stock | 2,000 | 5.37 | ||
| M8 | Carbon Steel | Class 8 | Dacromet | In stock | 2,000 | 5.12 | ||
| M8 | Carbon Steel | Class 8 | Blackened | In stock | 2,000 | 5.10 | ||
| M8 | Carbon Steel | Class 8 | Phosphate | In stock | 2,000 | 5.10 | ||
| M8 | Carbon Steel | Class 10 | Plain | In stock | 2,000 | 5.10 | ||
| M8 | Carbon Steel | Class 10 | Zinc Plated | In stock | 2,000 | 5.14 | ||
| M8 | Carbon Steel | Class 10 | Hot Dip Galvanized | In stock | 2,000 | 5.37 | ||
| M8 | Carbon Steel | Class 10 | Dacromet | In stock | 2,000 | 5.12 | ||
| M8 | Carbon Steel | Class 10 | Blackened | In stock | 2,000 | 5.10 | ||
| M8 | Carbon Steel | Class 10 | Phosphate | In stock | 2,000 | 5.10 | ||
28 combinations shown
Matching components
Questions
Why is there no hot-dip galvanized option below M8?
The zinc layer is too thick for smaller threads, so hot-dip galvanizing starts at M8.
Low or high nylon insert lock nut?
This low version is lighter but carries less load. The high version (DIN 982) is full height and carries the full load of a matching bolt.
Order assurance
Packaging & delivery
- Bulk carton packing
- Small boxes with outer cartons
- Palletized shipment
- Fumigation-free pallets
- Inner poly bags
- Buyer branding and labels
