Round Bend U-Bolts
Round bend U-bolts for clamping, fastening and assembly requirements.
CUSTOM METAL FASTENERS
Custom U-Bolts Manufacturer for OEM & Industrial Applications
Custom U-bolts manufactured according to customer drawings, samples or dimensional requirements, with customizable material, bend shape, thread and surface treatment.
We are a cold drawn steel manufacturer with custom metal processing capabilities, including made-to-order U-bolts and other bent or threaded steel components. Final dimensions, tolerances, materials and process feasibility are confirmed before quotation or sampling.
Customization
Drawing, sample or dimension-based review
Thread
Metric, imperial, UNC, UNF and custom length
Quotation
Confirmed by material, finish, quantity and packing
PRODUCT TYPES
Custom U-Bolts We Manufacture
The following U-bolt types are confirmed for production or customization. Other non-standard shapes can be evaluated according to customer drawings, samples and technical requirements.
Square U-Bolts
Square U-bolts for applications where the bend shape must match the mating part.
Slant U-Bolts
Slant U-bolts can be reviewed and customized according to drawing requirements.
Axle U-Bolts
Axle U-bolts for assembly and fastening applications where dimensions must be confirmed.
Suspension U-Bolts
Suspension U-bolts can be made according to buyer-supplied dimensions and requirements.
Pipe U-Bolts
Pipe U-bolts for pipe support and clamp-style fastening applications.
Heavy Duty U-Bolts
Heavy duty U-bolts can be reviewed according to application, material and dimensions.
Special-shaped U-Bolts
Non-standard and special-shaped U-bolts are evaluated from drawings, samples and technical requirements.
MATERIALS
U-Bolt Materials
Confirmed material groups include low carbon steel, medium carbon steel, stainless steel, alloy steel and cold drawn steel. Material can also be confirmed or purchased according to customer-specified grades, drawings and order requirements.
Specific material grades are confirmed according to drawings, standards and order requirements. This page does not list unconfirmed steel grades.
SPECIFICATIONS
Dimensions & Custom Specifications
Custom U-bolts can be reviewed by rod diameter, inside width, height, thread specification, thread length and application requirement. When exact dimensions are not standardized, production details are confirmed from drawings, samples or dimensional requirements.
For a full measurement guide, read How to Measure U-Bolts Before Sending an Inquiry.
THREAD
Thread Options
Metric Thread
Metric thread is confirmed for custom U-bolt production.
Imperial Thread
Imperial thread is confirmed for projects that require non-metric thread systems.
UNC and UNF
UNC and UNF thread requirements can be supported according to order details.
Custom Thread Length
Thread length can be customized according to customer requirements.
Rolled Thread
Rolled thread processing is confirmed.
Cut Thread
Cut thread processing is confirmed.
SURFACE TREATMENT
Surface Treatments
- Electro zinc plating
- Hot-dip galvanizing
- Black oxide
- Phosphate coating
- Stainless steel natural finish
Other customer-specified surface treatment requirements can be evaluated for feasibility. Depending on the process, surface treatment may be completed by Juyi Metal or through cooperating suppliers.
APPLICATIONS
Custom U-Bolt Applications
These are product application areas, not customer case claims. The correct specification still needs to be confirmed before quotation or sampling.
Truck & Trailer
Custom U-bolts for truck and trailer fastening requirements.
Suspension & Axle
Suspension and axle U-bolts reviewed according to drawing and dimensions.
Agricultural Machinery
U-bolts for agricultural machinery assemblies and fastening points.
Pipe Support
Pipe U-bolts for pipe support and clamp applications.
Construction
U-bolts for construction fastening and installation requirements.
Industrial Machinery
Custom U-bolts for industrial machinery and equipment assembly.
Automotive
Automotive U-bolt requirements can be reviewed by drawing, sample or dimensions.
PROCESS
Manufacturing Process
- Raw material
- Cutting
- Bending
- Thread processing
- Surface treatment
- Inspection
- Packing
Cutting, bending, thread processing, inspection and packing are confirmed in-house processes. Surface treatment depends on the specific process and may be completed in-house or through cooperating suppliers.
QUALITY CONTROL
Quality Control for Custom U-Bolts
- Dimensional inspection
- Thread inspection
- Bend shape inspection
- Surface inspection
- Packing inspection
Confirmed inspection tools include vernier caliper, micrometer and thread gauge. Additional checks can be arranged according to drawings, technical requirements and order requirements.
ORDER WORKFLOW
How to Order Custom U-Bolts
- Send drawing, sample photo or dimensional requirements.
- Confirm material, bend shape, thread and surface treatment.
- Confirm quantity, packing requirements, trade terms and destination or port.
- Review manufacturability and whether sampling or tooling is required.
- Confirm quotation details before sampling or production.
MOQ, sampling time and bulk delivery time are confirmed according to product specification, material, production process, quantity and order situation.
ACCESSORIES & PACKING
Accessories and Packing Options
Nuts, washers and clamp plates can be supplied together when required. Other accessories are confirmed according to customer drawings and order requirements.
Confirmed packing options include carton, pallet, woven bag, custom packaging and logo or label customization. Fixed packing quantities are not stated on this page and should be confirmed by order.
RFQ CHECKLIST
Information Needed for a Custom U-Bolt Quotation
The more complete the drawing, dimensions, material, thread, coating and quantity information, the faster we can evaluate manufacturability and prepare a quotation.
Important details to confirm
- Material
- Surface treatment
- Quantity
- Packing requirements
- Trade terms
- Destination or port
Strongly recommended details
- Drawing
- Sample if available
- Rod diameter
- Inside width
- Height
- Thread specification
- Thread length
RELATED TECHNICAL GUIDES
Related U-Bolt Guides
FAQ
FAQ About Custom U-Bolts
Can custom U-bolts be manufactured according to a drawing?
Yes. Custom U-bolts can be manufactured according to customer drawings, samples or dimensional requirements. Final dimensions, tolerances, materials and process feasibility are confirmed before quotation or sampling.
Can you make U-bolts according to a sample?
Yes. A customer sample can be used for review together with measurements, material requirements, surface treatment and quantity information.
What U-bolt shapes can be customized?
Confirmed types include round bend, square, slant, axle, suspension, pipe, heavy duty and non-standard or special-shaped U-bolts.
What materials are available for custom U-bolts?
Confirmed material groups include low carbon steel, medium carbon steel, stainless steel, alloy steel and cold drawn steel. Specific grades are confirmed according to drawings, standards and order requirements.
What thread options are available?
Metric thread, imperial thread, UNC, UNF, custom thread length, rolled thread and cut thread are confirmed options.
Can nuts, washers or clamp plates be supplied together?
Yes. Nuts, washers and clamp plates can be supplied when required. Other accessories are confirmed according to customer drawings and order requirements.
What information is needed for quotation?
Material, surface treatment, quantity, packing requirements, trade terms and destination or port should be confirmed. Drawings, samples and key dimensions help us evaluate manufacturability faster.
How should I measure a U-bolt before sending an inquiry?
Please prepare rod diameter, inside width, height, thread specification and thread length if available. For details, see How to Measure U-Bolts Before Sending an Inquiry.
CUSTOM U-BOLTS RFQ
Send Your Drawing, Sample Photo or Dimensions for Review
Include material, thread, surface treatment, quantity, packing requirements, trade terms and destination or port when available.