Wire Rope Clips
DIN 741 Wire Rope Clip Malleable Iron
A DIN 741-compliant malleable iron wire rope clip with a steel U-bolt and nut assembly, designed to secure wire rope ends and prevent slippage or unraveling. Available in sizes from 3mm to 50mm, the clip features a zinc-plated finish for corrosion resistance and is suitable for rigging, lifting, and suspension systems where reliable connection integrity is critical.
- Size
- from 3mm to 50mm Processing: Malleable Cast Body, Steel U Bolt
- Material
- Malleable Iron
- Finish
- Zinc Plated Package: Cartons then pack on pallets
- Catalogue Family
- Wire Rope Clips
- Certificates
- EN 10204 3.1 material test certificate on request
CAD files are supplied on request via WhatsApp or email rather than published for open download.
Key Benefits
What DIN 741 Wire Rope Clip Malleable Iron Gives You
- Complies with DIN 741 standard for dimensional accuracy and performance in wire rope termination
- Malleable iron body provides impact resistance and ductility under dynamic loads
- Steel U-bolt and nut assembly ensures consistent clamping force across the wire rope
- Zinc plating resists rust and corrosion in outdoor and marine environments
- Clear size marking on the body allows quick verification of compatibility with rope diameter
- Standardized dimensions allow interchangeability across rigging systems and maintenance crews
- Reduces risk of rope slippage or failure when installed correctly with proper torque
Application Scenarios
Where DIN 741 Wire Rope Clip Malleable Iron Is Used
- Securing wire rope ends on crane hoist lines where rope termination must resist vibration and cyclic loading
- Temporary rigging setups in construction and infrastructure projects requiring quick, reliable rope splicing
- Marine mooring and anchoring systems exposed to saltwater and weather where corrosion resistance matters
- Offshore platform deck rigging where compliance with DIN standards is required for safety audits
- Industrial lifting operations using wire rope slings where a secure, non-slip termination is essential
- Maintenance and repair of wire rope systems in mining and energy projects where field replaceability is key
Who It Is For
Buyers This Product Is Built For
- Rigging contractors specifying compliant wire rope terminations for lifting and hoisting
- Marine and offshore service providers needing corrosion-resistant rope clips for mooring
- Construction site supervisors managing temporary rigging and hoist line installations
- Industrial maintenance teams replacing worn rope clips in cranes and hoists
- Equipment manufacturers integrating DIN 741 clips into factory-built rigging assemblies
Problems It Solves
Problems This Product Removes
- Wire rope ends fraying or unraveling due to improper or missing termination hardware
- Clips failing under dynamic load because of non-compliant materials or incorrect installation
- Inconsistent sizing between clips and rope diameter leading to reduced clamping force
- Corrosion in outdoor or marine environments causing premature clip failure
- Lack of traceability or standardization in wire rope termination components across multiple suppliers
- Requiring multiple part numbers or suppliers for different rope sizes and termination types
Technical Features
Technical Features
- Malleable iron body cast to DIN 741 dimensions with a steel U-bolt and nut assembly
- Zinc-plated finish for corrosion resistance in harsh environments
- Clear size marking on the body to match rope diameter
- Standardized dimensions across all sizes for consistent fit and performance
- Designed for use with wire ropes from 3mm to 50mm diameter
- Saddle plate holds rope securely under tension without crushing the strands
- Proven design with a 4:1 safety factor in standard applications unless otherwise specified
Specifications
DIN 741 Wire Rope Clip Malleable Iron Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Standard | DIN 741 |
|---|---|
| Material | Malleable iron body, steel U-bolt |
| Finish | Zinc plated |
| Size Range | 3mm to 50mm wire rope diameter |
| Weight per 100 pcs | 1.4 kg to 200 kg depending on size |
| Dimensions | A, B, C, D, E, F, G as per DIN 741 table |
| Working Load Limit | Not stamped; determined by rope size and installation |
| Design Factor | 4:1 minimum breaking load to safe working load unless otherwise stated |
Full size table on request. The catalogue publishes a full dimension and capacity table for this item. Ask on WhatsApp or by email and we will send it as a PDF.
Materials
Materials And Finishes
- Malleable iron body cast to DIN 741 specifications for impact resistance and ductility
- Steel U-bolt and nut assembly for high tensile clamping strength
- Zinc plating over the entire body and bolt to resist rust and corrosion
- No galvanized steel used; finish is applied after casting and assembly
Manufacturing Process
How This Product Is Made
1Malleable iron casting of the body and saddle plate
2Machining of the U-bolt bore and saddle plate hole
3Assembly of steel U-bolt and nut
4Zinc plating of the complete clip
5Final inspection for dimensional compliance and finish quality
6Packing in cartons and palletizing for export
Quality Control
Quality Control On Every Batch
- Proof load testing on production batches before release
- Dimensional tolerance check against the DIN 741 size table
- Breaking strength validation to confirm 4:1 design factor
- Visual inspection for casting defects, plating uniformity, and bolt integrity
- Material Test Certificate to EN 10204 3.1 issued with the order
- Third-party inspection accepted at the Qingdao warehouse before shipment
Customisation
Customisation Options
- Custom tonnage stamping on the body for traceability
- Private label and OEM marking available
- Custom surface finish including zinc plating, powder coating, or electrophoretic black
- Custom packing configuration for carton count and pallet pattern
- Assembly built to a supplied drawing for special applications
Compare
How It Compares With The Alternatives
An honest read on where this pattern wins and where another one would serve you better.
| Alternative | Honest Trade Off |
|---|---|
| Galvanized steel wire rope clip | Zinc-plated malleable iron offers better ductility and impact resistance than galvanized steel, which can be brittle under shock loading |
| Stainless steel wire rope clip | Malleable iron is stronger in impact and cost-effective for non-marine use; stainless steel is heavier and more expensive but better for extreme corrosion environments |
| Cast iron wire rope clip | Malleable iron has higher tensile strength and ductility than cast iron, reducing risk of sudden fracture under dynamic load |
| Non-DIN compliant clip | DIN 741 ensures consistent dimensions and performance; non-standard clips may not fit properly or fail under rated load |
Use Guide
How To Use And Inspect DIN 741 Wire Rope Clip Malleable Iron
- Match the clip size to the wire rope diameter using the DIN 741 table
- Install the saddle plate on the live end of the rope to prevent rope slippage
- Tighten the nuts evenly and fully to achieve proper clamping force
- Use the correct number of clips (minimum three for 30mm rope, increasing with diameter)
- Inspect the clip after each use for signs of deformation, wear, or plating damage
- Replace the clip if the body shows cracks, the U-bolt is stretched, or the finish is compromised
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Answers
DIN 741 Wire Rope Clip Malleable Iron FAQ
What size clip do I need for a 10mm wire rope?
Use a DIN 741 M8 clip, which is rated for 10mm wire rope. Confirm dimensions A, B, C, D, E, F, G match the rope diameter.
Can I reuse a DIN 741 wire rope clip?
No. Once a clip has been loaded or shows signs of deformation, wear, or plating damage, it must be retired. Reuse risks failure under load.
Is the zinc plating sufficient for marine use?
Yes, the zinc plating provides corrosion resistance for moderate marine exposure. For heavy saltwater environments, consider electrophoretic black or powder coating as a custom finish.
What certificates come with the order?
A Material Test Certificate to EN 10204 3.1 is supplied on request. Every batch is proof load tested and dimensionally checked.
Can you custom stamp our brand and tonnage?
Yes. Custom tonnage stamping, private label marking, and OEM packaging are standard options. Finishes can be zinc plated, powder coated, or electrophoretic black.
How are they packed for export?
Clips are packed in cartons, then palletized. We can configure the carton count and pallet pattern to suit your warehouse or retail pack. Free two-month storage in Qingdao is available for shipment consolidation.
What is the minimum order quantity?
No specific MOQ is stated. Orders can be placed for any quantity, including single sizes or mixed packs, as long as the total order is complete and ready for export.
Need A Quote On DIN 741 Wire Rope Clip Malleable Iron
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We reply within 24 hours on WhatsApp or by email. Send a drawing, a photo or a bill of materials and we will quote it as it stands.