Lug Nut for Great Wall Poer: EPDM Rubber
This lug nut for the Great Wall Poer is specified around epdm rubber, which decides how it behaves in service far more than the part name does. We build to a written specification — base material, dimensions, finish and packing — and hold that specification on file so every reorder reproduces the approved piece.
The usual reason a programme changes supplier is not unit price. It is a supplier who changed material without saying so, or a specification nobody had written down. Both are specification problems, and both are preventable.
Specification
| Product | Lug Nut |
|---|---|
| Vehicle application | Great Wall Poer |
| Material / finish | EPDM Rubber |
| Typical use | Off-Road Trails |
| MOQ | 2,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | DOT |
| Packing | 50 pieces per inner box, 500 per carton |
Material options
- Natural Rubber — used when the finish has to hold a coating
- Silicone — specified where the part sits close to a heat source
- Ceramic Composite — the cost-effective default for volume programmes
- Sintered Metal — the cost-effective default for volume programmes
- Anodised Aluminium — selected when the part is exposed to weather and road salt
Processes available
- laser cutting
- cold forging
- powder coating
- die casting
- robot welding
- precision stamping
Fitment notes
Check whether the mounting points on your market version match the catalogue drawing — regional variants are the usual cause of a wrong first order.
Where it is used
The specification above is the one most often ordered for off-road trails. Related applications include weekend riding, night riding, security patrols, heavy load hauling, off-road trails.
Quality and packing
- In-line inspection with AQL 4.0 sampling on every lot.
- Dimensional report issued against the approved drawing.
- Carton marking and barcode to your specification.
- Golden sample retained at the factory as the reorder reference.
Questions buyers ask
What testing is included?
Standard lots ship with dimensional and hardness reports. DOT documentation is issued with the shipment when your market requires it.
How long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 5 days once you have seen the first piece.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the DOT-compliant build instead of a fresh interpretation.
What happens if a lot fails inspection?
The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.
Send the specification you are working to and we will confirm what we can match, what we would change and why.
