Shanghai Dite Precision Fasteners Co., Ltd.
Manufacturer of precision-engineered fasteners including self-locking nuts, prevailing torque nuts, and aerospace-grade bolts. Complies with NAS, MS, and GJB standards. Supplies to aviation, rail, and wind power sectors with certified heat treatment and testing capabilities.
INDEPENDENT RESEARCH · NOT AFFILIATED, AUTHORIZED OR ENDORSED BY THIS COMPANYWhat this factory appears to do differently.
This brief is organized from Chinese public sources with domestic-model assistance. Every point remains tied to the source ledger and should be confirmed for the exact product and production site.
Manufacturer of precision-engineered fasteners including self-locking nuts, prevailing torque nuts, and aerospace-grade bolts. Complies with NAS, MS, and GJB standards. Supplies to aviation, rail, and wind power sectors with certified heat treatment and testing capabilities.
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Start with the drawing or standard, then confirm material, property class, finish, inspection and packing.
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prevailing torque nuts
72% public-evidence confidenceCompare related manufacturers →self-locking nuts
75% public-evidence confidenceCompare related manufacturers →aerospace bolts
78% public-evidence confidenceCompare related manufacturers →high-tensile studs
81% public-evidence confidenceCompare related manufacturers →locking washers
84% public-evidence confidenceCompare related manufacturers →heat treatment
87% public-evidence confidenceCompare related manufacturers →How to test the claimed manufacturing capability.
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Wire & material
Grade, heat number and incoming inspection
Forming
Cold/hot heading range and tooling ownership
Thread & secondary work
Rolling, machining and dimensional controls
Finish & release
Heat treatment, coating, testing and lot traceability
A useful lead,
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Structured capabilities
prevailing torque nuts · self-locking nuts · aerospace bolts
Review capability map ↓Due-diligence gaps
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Products
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Evidence behind this profile
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上海底特精密紧固件股份有限公司官网
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Open public source ↗What still needs verification
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