304 stainless steel U-bolt clamps with twin eye nuts create two closed attachment points on an existing rail, fence member, pipe or tubular frame. The assembly combines a round-bottom or square-bottom U-bolt, a flat bridge plate, adjustment nuts and two threaded eye nuts. The clamp-on arrangement can avoid drilling the supported member when the dimensions, surface condition and assembly clearances are compatible.
Product Specifications and Custom Options
| Product type | U-bolt rail clamp with twin closed eye nuts |
|---|---|
| Material | 304 stainless steel; alternative grades available after environment and load review |
| U-bolt profiles | Round-bottom and square-bottom forms for compatible round, square or rectangular members |
| Configuration | Threaded U-bolt, flat bridge plate, adjustment/locking nuts and two female threaded eye nuts |
| Reference sizing | M6 family with listing labels 8, 10 and 12 shown as reference; thread, inside width, inside height and plate dimensions require drawing confirmation |
| Finish | Natural polished stainless; cleaned, passivated or project-specific finish available |
| Customization | Rod diameter, thread, U-bolt width and height, bend radius, plate thickness, eye-nut size, markings and packaging |
Product Views
Clamp Interface and Ordering Considerations
The U-bolt inside width and height must match the actual member profile, including coatings, welds, corner radii and installation clearance. The plate thickness, hole spacing, thread engagement and tightening method should be reviewed together. Protective liners or interface pads may be required where polished surfaces, dissimilar metals or vibration are involved. Excessive tightening can deform thin-wall tubing, so the permissible installation torque must be established for the complete assembly.
Key Features
- Two closed eye-nut attachment points on one clamp assembly
- Round and square U-bolt profiles for compatible rails and frames
- Clamp-on installation without drilling the supported member in suitable configurations
- 304 stainless steel construction with corrosion-resistant, easy-to-clean surfaces
- Custom dimensions, materials, thread systems and packaging for OEM supply
Typical Applications
- Fence and guardrail accessory attachment
- Pipe, tube and frame connection points
- Equipment straps, cables and light-duty hanging accessories
- Agricultural, outdoor and facility hardware
- Custom clamp-on brackets and retention systems
Quality Control and Safety
Inspection can cover alloy verification, rod diameter, thread gauging, U-bolt inside dimensions, plate flatness and hole position, eye-nut engagement, finish and assembly completeness. The product must not be assigned a working load from the nominal thread size alone. Lifting, fall-arrest, rescue, climbing or personnel-suspension use requires a purpose-rated complete system, validated installation and approval by the responsible qualified professional.
OEM Customization and RFQ Information
For an accurate quotation, provide the supported member profile and dimensions, U-bolt thread and length, eye-nut interface, plate drawing, material grade, surface finish, load direction, quantity, inspection plan and packaging requirements. AODSON can review wire or bar forming, threading, plate fabrication, machining, polishing and assembly for drawing-based orders.
Frequently Asked Questions
Does this clamp require drilling the rail?
Normally the U-bolt wraps around the member and the plate clamps against it, so drilling the rail may not be required. Compatibility, clearances and the effect of tightening on the member must still be verified.
Are round and square versions available?
Yes. Both forms are shown. The inside width, height, bend radius and plate hole spacing should be matched to the actual round, square or rectangular profile.
Can the eye nuts be used for lifting or personal suspension?
Not without a rated and approved system. The complete clamp, eye nuts, supported member, installation and applied load must be engineered and tested for any lifting or safety-critical use.
