Export manufacturing
TwinPin Fasteners
Jiaxing-based fastener exporter supplying carbon steel and stainless bolts, nuts, flanges for automotive and machinery importers.
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All bins →Solutions · 7 bins
Bins with grade on the tile.
SKU
Flange Nuts
Serrated and non-serrated flange nuts in carbon steel and stainless steel, designed to distribute clamping load and reduce loosening. Suitable for…
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Flat Washers
Standard flat washers in carbon steel and stainless steel, supplied to DIN 125 and USS specifications. Used to protect surfaces and distribute…
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Spring Washers
Spring lock washers in carbon steel and stainless steel, providing tension to prevent nut loosening under vibration. Common in engine and chassis…
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Custom Fastener Kits
Pre-assembled fastener kits tailored to buyer specifications, combining bolts, nuts, washers, and other components. Ideal for importers managing…
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Hex Nuts
Standard hex nuts in carbon steel and stainless steel, available in grades 8, 10, and A2/A4. Fine and coarse threads offered for general fastening.
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Stud Bolts
Fully threaded and double-end stud bolts in carbon steel and stainless steel, used in flange connections and machinery mounting. Supplied with two…
Coating & lot path
Board note
About TwinPin Fasteners
TwinPin Fasteners is a Jiaxing-based exporter specializing in carbon steel and stainless steel fasteners for international buyers. Our product range covers hex bolts, flange nuts, washers, and custom-assembled kits, primarily serving the automotive and machinery import markets.
We operate with a focus on consistent material quality and reliable order fulfillment. Each shipment is prepared according to buyer specifications, with surface treatments and strength grades matched to end-use requirements.
Our team works closely with overseas importers to streamline communication, packaging, and logistics, ensuring that technical details are accurately translated into production and delivery.
