How do I start ordering custom hardware and fasteners from a Chinese factory?
Confidence 4/5 Established practice · review by 2026-12-31
A workable first order follows the same sequence in every category: fix the specification in writing including tolerance and finish; decide the quantity against the minimum above; get a physical sample approved before any mass production; agree tooling ownership and payment terms in writing; arrange inspection before the balance is paid; and confirm the HS code and the destination labelling requirements before the goods ship rather than after. For custom hardware and fasteners the two details that most often delay a first order are specifying a finish by appearance instead of by standard, then getting a coating that fails in salt spray and accepting a lower stainless grade without noticing.
Sources
- Fastener manufacturing MOQ and tooling practice — Industry practice; varies by process and material
- Screws, bolts and nuts under HS 7318 — World Customs Organization HS nomenclature
- Anti-dumping and countervailing duty orders on fasteners — US International Trade Commission
What goes wrong with custom hardware and fasteners
- Specifying a finish by appearance instead of by standard, then getting a coating that fails in salt spray.
- Accepting a lower stainless grade without noticing.
- Not specifying thread tolerance and discovering the parts do not mate.
- Assuming standard parts are always available; Chinese "standard" dimensions sometimes follow GB rather than DIN or ANSI.
- Ignoring anti-dumping exposure on fasteners.
Related questions people ask
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