1.0mm
KYA
KYA-TW1061T
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The TW1061T 19 Gauge rebar tie wire is designed for use with the MAX TwinTier RB441T rebar tying tool. It uses a 1.0 mm double-wire configuration and is supplied in compact coils weighing approximately 0.45 kg each.

Each coil contains approximately 33–34 m per wire in the double-wire system, equivalent to approximately 215 ft of total wire. KYA lists approximately 170–260 ties per coil, depending on rebar size, tie configuration and jobsite conditions.
Available finishes include black annealed, electro-galvanized and polyester-coated wire, allowing contractors and distributors to select a wire according to the reinforcement material and environmental requirements of the project.
TW1061T is a double-wire rebar tying coil format used by the TwinTier tying system. Two wires are fed around the reinforcement during each tying cycle, allowing the RB441T to form the tie using a one-wrap configuration.
19 Gauge / 1.0 mm wire: Designed for TW1061T-format rebar tying systems.
Double-wire configuration: Two wires are fed for each RB441T tie.
Approx. 170–260 ties per coil: Actual yield depends on the rebar combination and tying conditions.
Approx. 0.45 kg per coil: Compact spool format for automatic tying tools.
Multiple finishes: Black annealed, electro-galvanized and polyester-coated options.
30 coils per box: Suitable for contractors, distributors and project purchasing.

| Parameter | Specification |
|---|---|
| Model | TW1061T / KYA-TW1061T |
| Product Type | Automatic Rebar Tie Wire Coil |
| Wire Gauge | 19 Gauge |
| Wire Diameter | 1.0 mm |
| Wire Configuration | Double Wire |
| Wire Length | Approx. 33–34 m × 2 Wires / Approx. 215 ft Total |
| Weight per Coil | Approx. 0.45 kg / 1 lb |
| Ties per Coil | Approx. 170–260 |
| Tensile Strength | 55,800–81,300 psi / Approx. 385–560 MPa |
| Available Finishes | Black Annealed, Electro-Galvanized, Polyester Coated |
| Compatible Tool | MAX TwinTier RB441T |
| Packaging | 30 Coils per Box |
The RB441T TwinTier system feeds two 19 Gauge wires around the rebar intersection during each tying cycle. The tool then twists the two wires into a one-wrap tie.
Correct wire diameter, coil dimensions and spool configuration are important for consistent automatic feeding. Tie wire that does not match the required TW1061T format may cause feeding problems or inconsistent tying performance.
Select the tie wire finish according to the rebar coating, project specification and expected environmental exposure.
| Type | Base Material | Finish | Typical Selection |
|---|---|---|---|
| KYA1061T | Low Carbon Steel | Black Annealed | General reinforcement and construction applications where standard black tie wire is specified. |
| KYA1061T-EG | Low Carbon Steel | Electro-Galvanized | Projects requiring greater corrosion resistance than standard black annealed wire. |
| KYA1061T-PC | Low Carbon Steel | Polyester Coated | Epoxy-coated rebar and projects where coated tie wire is specified. |
For bridge, infrastructure, coastal, DOT or other specification-controlled projects, confirm the required tie wire material and coating with the project engineer before ordering.

The KYA TW1061T-format tie wire is designed for the MAX TwinTier RB441T. The RB441T uses 19 Gauge double-wire coils and forms ties using two wires and one wrap.
| Compatibility Item | Requirement |
|---|---|
| Reference Tool | MAX TwinTier RB441T |
| Wire Series | TW1061T Format |
| Wire Gauge | 19 Gauge |
| Wire Diameter | 1.0 mm |
| Wire Feed | Double Wire |
| RB441T Tie Configuration | 2 Wires per Tie / 1 Wrap |
TW1061T-format wire is also used by other TwinTier tool models. When purchasing KYA replacement wire for a tool other than the RB441T, provide the exact tool model so spool and feeding compatibility can be confirmed before shipment.
KYA lists approximately 170–260 ties per coil for TW1061T. The actual number of completed ties varies because larger rebar combinations require more wire per tie than smaller intersections.
| Factor | Effect on Coil Yield |
|---|---|
| Rebar Diameter | Larger bars normally require more wire for each tie. |
| Rebar Combination | The size of the complete intersection affects tie length. |
| Tool Setting | Tie-tightness settings can affect wire consumption. |
| Jobsite Conditions | Installation conditions and reinforcement arrangement can affect actual yield. |
Each TW1061T coil weighs approximately 0.45 kg. Standard commercial packing is 30 coils per box, providing a compact format for construction sites, distributors and project supply.

TW1061T-format tie wire is used with automatic rebar tying tools in reinforced-concrete and construction applications where repeated reinforcement intersections must be secured efficiently.
| Application | Typical Work |
|---|---|
| Precast Concrete | Tying reinforcement cages and repeated rebar intersections in precast production. |
| Building Foundations | Automatic tying of reinforcement grids and structural rebar intersections. |
| Road and Bridge Construction | Reinforcement tying for suitable infrastructure concrete work. |
| Retaining Walls | Tying reinforcement during wall cage and grid assembly. |
| Concrete Floors and Slabs | Securing reinforcing bar and mesh intersections before concrete placement. |
| Radiant Heating Installation | Fastening compatible heating tubing or conduit to reinforcement where the project method permits. |

| Project Condition | Selection Consideration |
|---|---|
| General Construction | Black annealed low-carbon steel is commonly used where standard tie wire is acceptable. |
| Additional Corrosion Protection | Electro-galvanized wire provides a zinc-coated surface for increased corrosion resistance. |
| Epoxy-Coated Rebar | Polyester-coated wire may be selected where coated tie wire is required to reduce direct metal-to-coating contact. |
| Specification-Controlled Projects | Confirm project drawings, engineer requirements and applicable standards before selecting the tie wire finish. |
Store tie wire coils in a clean and dry location before use.
Protect coils from water, excessive humidity and corrosive contaminants.
Avoid dropping or deforming the plastic spool during handling.
Do not use visibly rusted, damaged or incorrectly wound wire in the tying tool.
Keep the wire feed area of the rebar tying tool clean.
Confirm the correct spool orientation and loading procedure before operation.
KYA Fasteners supplies TW1061T-format rebar tie wire for concrete contractors, precast manufacturers, reinforcement installers, infrastructure suppliers, construction distributors and professional users.
When requesting a quotation, provide the required finish, quantity, destination country and rebar tying tool model. For infrastructure or specification-controlled projects, also provide the required coating or material specification.
TW1061T is a 19 Gauge tie wire with a listed wire diameter of approximately 1.0 mm.
This KYA TW1061T-format product is designed for the MAX TwinTier RB441T. For other TwinTier tool models, provide the exact model number so compatibility can be confirmed.
TW1061T uses a double-wire configuration. The RB441T feeds two wires for each tie and forms a one-wrap connection.
The KYA specification is approximately 33–34 m per wire in the double-wire coil, which corresponds to approximately 215 ft of total wire.
KYA lists approximately 170–260 ties per coil. Actual yield varies with rebar diameter, bar combination, tool setting and tying conditions.
Each coil weighs approximately 0.45 kg / 1 lb.
The standard listed packing quantity is 30 coils per box.
The main options are black annealed, electro-galvanized and polyester-coated tie wire.
Polyester-coated tie wire can be considered for epoxy-coated reinforcement where coated tie wire is specified. Always follow the project engineer's material requirements.
Electro-galvanized wire provides additional corrosion protection compared with untreated or black annealed steel, but suitability depends on the exposure environment and project specification. It should not automatically be treated as a marine-grade material.
The TW1061T wire format is used by multiple TwinTier models. When ordering KYA replacement wire for a model other than the RB441T, provide the exact tool model so spool and feed compatibility can be checked before shipment.
Provide the required quantity, wire finish, destination country and rebar tying tool model. For bridge, infrastructure or coated-rebar projects, also provide the required project material specification.
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