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Wire Rope Turnbuckle

Tightening wire ropes Clotheslines Fence installation Greenhouse Solar panel support cables Building tie rods

Hook & Eye Turnbuckle
Wire Rope Turnbuckle

Product Introduction

A wire rope turnbuckle is a connecting fastener used to adjust the tension of wire ropes, chains, and cables. It is also known as a turnbuckle screw, rigging screw, or wire tightener.

By rotating the central sleeve, the threaded rods at both ends extend or retract simultaneously, allowing fine adjustment of the length and tension of the wire rope or cable. The turnbuckle has a simple structure, is easy to install, and offers excellent adjustability. It is widely used in construction, steel structures, guardrails, hoisting, marine, rigging, and outdoor engineering applications.

WT Fasteners offers a variety of turnbuckles, including open body turnbuckles, closed body turnbuckles, European style turnbuckles, and American style turnbuckles, with customization options for different specifications, materials, and surface finishes.

Product Features

1. Adjustable Tension

By rotating the turnbuckle body, the length and tension of the wire rope can be easily adjusted to meet various installation requirements.

2. High-Strength Construction

Made from high-quality carbon steel or stainless steel, offering excellent load-bearing capacity and durability.

3. Multiple Connection Options

Can be paired with different end fittings such as eyes, jaws, and hooks to suit various installation environments.

4. Excellent Corrosion Resistance

Available with electro-galvanized, hot-dip galvanized, or stainless steel finishes, suitable for outdoor and humid environments.

5. Custom Manufacturing Supported

Custom sizes, threads, end types, and packaging can be manufactured according to customer drawings or samples.

Product Application Areas

Wire rope turnbuckles are widely used in:

  • Steel structure engineering
  • Building construction
  • Curtain wall installation
  • Bridge engineering
  • Marine and offshore equipment
  • Power lines
  • Guardrail and fence installation
  • Lifting rigging
  • Agricultural and outdoor facilities
Product Specifications

ItemSpecification
Product NameWire Rope Turnbuckle
English NameTurnbuckle
Common NamesTurnbuckle screw, rigging screw, wire tightener
StandardsDIN 1480, DIN 1478, US Type, JIS, etc.
MaterialCarbon steel, Stainless steel 304, Stainless steel 316
Thread SizeM5-M56 (customizable)
TypeOpen, closed, tubular, European, American
End FittingsThreaded stud, eye, hook, jaw
Surface FinishElectro-galvanized, hot-dip galvanized, polished
Manufacturing ProcessForging, machining

Product facts

Procurement & delivery information

MOQ

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MOQ from 1 kg for standard sizes. Trial orders are welcome. Custom non-standard parts are confirmed based on drawings and the production process; small-batch samples can be arranged.

Stock

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Large stock. Bolts, nuts, washers, expansion anchors, threaded rods and other common specifications are well stocked for ready shipment or fast replenishment.

Lead time

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Large stock of common specifications — ready for fast dispatch after order confirmation. Standard products usually take 15–30 days when production is needed. Custom non-standard orders have short lead times, confirmed after drawing review.

Materials

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A variety of carbon steel, stainless steel, and alloy steel materials are available, including: Q195, Q235, 35#, 45#, 35CrMo, 42CrMo, C1022, 304, 316, etc. Other specified materials can be produced according to customer drawings, standards, or technical requirements.

Grades

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Fasteners of different strength grades are available, including: 4.8, 5.8, 6.8, 8.8, 10.9, 12.9, etc. Nuts can be provided in grades 4, 6, 8, 10, 12, etc., depending on product standards and customer requirements.

Standards

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Production can be carried out according to international and national standards, including: DIN, ISO, GB, ANSI/ASME, ASTM, BS, JIS, etc. We also support customization of non-standard fasteners based on customer drawings, samples, or technical parameters.

Surface finishes

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A variety of surface treatments are available, including: clear zinc, yellow zinc, black zinc, black oxide, hot-dip galvanizing, Dacromet, nickel plating, chrome plating, phosphating, mechanical galvanizing, etc. Salt spray time, coating thickness, and anti-corrosion requirements can be confirmed according to customer requirements.

Production equipment

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Equipped with cold heading, thread rolling, die pressing, machining, heat treatment, and surface treatment supporting equipment. We can complete the entire production process from raw materials, forming, thread processing, heat treatment to packaging and shipping, and arrange the corresponding production process according to product type.

Inspection, certificates & reports

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Products can be inspected for dimensions, threads, hardness, tensile strength, torque, coating thickness, and salt spray before production and shipment. According to order requirements, we can provide: material certificates, dimensional inspection reports, hardness test reports, tensile test reports, salt spray test reports, coating inspection reports, and third-party inspection reports. Relevant certificates and inspection items are provided according to product standards and customer requirements.

Packaging

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A variety of export packaging methods are supported, including: small boxes + outer cartons, woven bags, cartons, wooden cases, pallets, bulk packaging, and custom packaging. We can provide customer brand packaging: logo, color boxes, labels, barcodes, shipping marks, and OEM packaging. Packaging methods will be adjusted according to product weight, size, and transportation mode to reduce damage and spillage during transit.

Loading & export capability

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We have long-term experience serving overseas customers and are familiar with sea freight, air freight, and international logistics export processes. We can formulate container loading plans based on product size, weight, and container type, supporting: 20GP, 40GP, 40HQ full container export, as well as LCL consolidation. Before shipment, we can provide product photos, packaging photos, pallet photos, and container loading photos, and assist in preparing commercial invoices, packing lists, certificates of origin, and other export documents.

Projects & customer cases

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Products have been exported to markets in Asia, the Middle East, Africa, Europe, South America, and other regions, serving customers including: fastener importers, hardware wholesalers, building material distributors, engineering contractors, machinery manufacturing enterprises, and industrial equipment customers. We can provide standard fasteners, engineering fasteners, and non-standard customized product solutions according to different market requirements.

Products

Factory-direct supply with large stock on common sizes

Hebei Wangtu focuses on industrial fastener supply. We keep large stock, start standard orders from 1 kg, and run short lead times for custom parts. Send your size list or drawing for a fast RFQ.

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Bolts
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Bolts

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custom-fasteners

Custom non-standard fasteners and special-shaped metal parts can be manufactured according to customer drawings, samples, and technical requirements. We offer customization of bolts, nuts, screws, pins, stampings, and special connectors. Various materials, strength grades, surface treatments, dimensions, and packaging requirements are supported, suitable for machinery, automotive, construction, energy, and industrial projects.

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For importers, wholesalers and project buyers sourcing standard or drawing-based nuts and locking components. Browse hex, lock, flange, cap, coupling and other nut types. For a bulk RFQ, send the mating bolt or thread, standard or drawing, material or grade, finish, quantity, packing, destination and required inspection documents.

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News

Latest Updates

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Quick inquiry

Bulk RFQ / Send Drawing

Large stock on common sizes. MOQ from 1 kg. Short custom lead times. Include product/standard, size, material/grade, finish, quantity, packing and destination — or upload a drawing — and we will reply with quote and lead time.

Wire Rope Turnbuckle