Custom Bolts & Nuts Manufacturer
We manufacture custom bolts, matching nuts and special threaded fasteners for OEM assemblies that need stable fit, strength and repeat supply.
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Bolt and nut product showcase
These samples show common bolt styles and matching fastener requirements we can review for drawing-based OEM projects.
Hex Head Bolts
High-strength bolt options for equipment frames, brackets and industrial assemblies.
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Special Designed Bolts
Non-standard head, shaft, thread, shank and finish options for drawing-based OEM projects.
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Carriage Bolts
Round head square neck bolt styles for fixed joints and visible hardware applications.
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Eye Bolts
Eye bolt references for lifting, mounting and project-specific hardware review.
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Stud & Weld Stud Screws
Threaded stud and welding stud options for sheet metal and internal fixing points.
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Custom Nuts & Sets
Matching nut requirements can be reviewed by thread, material, finish and assembly context.
Send RFQCustom manufacturing capability
We review bolt and nut fit around the final assembly: mating thread, tightening method, surface finish, corrosion exposure, packaging and repeat-order stability.
Bolt and nut assemblies made to order
Bolts and nuts should be quoted together when thread fit, load direction, washer use or installation torque affects the final product.
For OEM projects, we can review the mating thread, material pair, finish, application environment and packaging plan before quoting.
View application supportQuality checks before bolt and nut delivery
We check the details that affect thread engagement, appearance, corrosion resistance and repeat assembly.
Material check
Grade and hardness review.
Thread fit
Gauge and mating part check.
Dimension
Head, shank, length and tolerance.
Surface
Finish, burr and corrosion review.
Packaging
Batch and label control.
Send us your bolt and nut requirement
Please include drawing, sample photo, target quantity, material, thread, finish and application context.
Part information
Size, thread, head, shank, tolerance and sample status.
Matching nut
Nut type, washer use, thread fit and assembly method.
Material and finish
Stainless steel, carbon steel, brass, coating or passivation.
Commercial information
Quantity, target delivery, packaging and repeat-order plan.
Bolt and Nut RFQ
Use this form to send the first project details. We will review the information and reply by email.
Custom bolt and nut sourcing questions
These questions help buyers decide what to prepare before requesting a quote.
Can you make custom bolts from drawings?
Yes. Send the drawing, material, thread, finish and quantity requirement. A sample photo can also help us confirm the practical details.
Can you supply matching nuts?
Matching nut requirements can be reviewed with the bolt thread, tolerance, material, finish and assembly environment.
What materials and finishes can be quoted?
Common options include stainless steel, carbon steel, brass, zinc plating, black oxide, passivation and polishing. Project-specific finishes can be reviewed during RFQ.
Can you support samples before batch production?
For drawing-based or repeat-order projects, sample review can be arranged before mass production when the project requirements are clear.
Need custom bolts and nuts for an OEM project?
Send drawings, samples, material and target quantity for RFQ review.