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Welding bolts and nuts
Send your drawing, material, quantity, tolerance, heat treatment, surface finish, and delivery requirements for manufacturing review.
Welding Bolts and Nuts Manufacturing
Jinhua Machinery reviews custom welding bolts and nuts for drawing-based automotive, machinery and fabricated-assembly projects. Product dimensions and performance requirements are defined by the approved drawing.
Information required for production planning
- Material: Grade, standard and certificate requirement.
- Geometry: Thread specification, weld features, head or nut form and mating interface.
- Process route: Blank-making, forming, machining and joining-related requirements shown on the drawing.
- Heat treatment and coating: Specification and acceptance criteria supplied by the customer.
- Inspection: Thread gauges, dimensional checks, weld-related characteristics, sampling and required reports.
Send the drawing or model, material, quantity, annual volume, tolerance, heat-treatment and coating requirements, inspection documents and target delivery date.
Quality and inspection: Review our quality inspection and process-control approach. Include critical characteristics, required reports, certificates and traceability needs with the RFQ.