KYA Fasteners' 21 Gauge Black Annealed Rebar Tie Wire is designed for secure rebar tying in concrete construction. Made from low-carbon steel (Q195) with a black annealed finish, this 0.8mm diameter wire offers a tensile strength of 420 MPa and 21% elongation for reliable performance. Each 95m coil weighs 0.4kg and can tie 120-190 knots, compatible with rebar tier machines like RB392, RB395, RB397, and RB213. The smooth, burr-free surface ensures safe handling and efficient operation, while the annealed process enhances durability and rust resistance for up to four cycles under standard test conditions. Ideal for precast concrete, foundations, and bridge construction.
Black annealed low-carbon steel (Q195) for durability
0.8mm diameter, 95m length per 0.4kg reel
Tensile strength of 420 MPa, 21% elongation
Smooth, burr-free surface for safe handling
Rust resistance for up to four test cycles
Compatible with RB392, RB395, RB397, RB213 rebar tiers
| Specification | Details |
|---|---|
| Model | 21 Gauge Black Annealed Rebar Tie Wire |
| Material | Low-Carbon Steel (Q195) |
| Finish | Black Annealed, Electro-Galvanized, Plastic Coated |
| Chemical Composition | Carbon: 0.13-0.18%, Manganese: 0.60-0.90%, Phosphorus:<0.03%, Sulfur: <0.035% |
| Diameter | 0.8mm (0.0315", 21 Gauge) |
| Length per Reel | 95m |
| Weight per Reel | 0.4kg |
| Tensile Strength | 420 MPa (68,226-81,290 lb/in⊃2;) |
| Yield Strength | 330 MPa |
| Elongation | 21% |
| Rust Resistance | No rust for 4 cycles under standard test conditions |
| Knots per Reel | 120-190 knots (50-40cm per knot) |
| Compatible Machines | Rebar Tier RB392, RB395, RB397, RB213 |
| Type | Material | Wire Diameter | Tensile Strength | Surface |
|---|---|---|---|---|
| Black Annealed | Low-Carbon Steel | 0.8mm (21 Gauge) | 68,226-81,290 lb/in⊃2; | Smooth |
| Electro-Galvanized | Low-Carbon Steel | 0.8mm (21 Gauge) | 68,226-81,290 lb/in⊃2; | Electro-Galvanized |
| Plastic Coated | Low-Carbon Steel | 0.8mm (21 Gauge) | 55,887-81,290 lb/in⊃2; | Plastic Coated (0.05mm) |
The 21 Gauge Black Annealed Rebar Tie Wire is optimized for concrete construction, including precast products and foundations. Contact KYA Fasteners for bulk orders or custom specifications.
Request a Bulk QuoteThe 21 Gauge Black Annealed Rebar Tie Wire is ideal for securing rebar in various construction applications.
Precast concrete products
Building foundations
Road and bridge construction
Floors and walls
Retaining walls
Swimming pool walls
Radiant heating tubes
Electrical conduits
It is used for securing rebar in precast concrete, foundations, bridges, floors, walls, retaining walls, swimming pools, heating tubes, and electrical conduits.
It is compatible with rebar tier machines RB392, RB395, RB397, and RB213.
Black annealed wire offers durability, a smooth surface, and rust resistance for up to four test cycles, ideal for construction.
The wire has a 0.8mm diameter, 95m length per reel, and weighs 0.4kg.
One reel can tie 120-190 knots, using 50-40cm per knot.
Besides black annealed, electro-galvanized and plastic-coated finishes are available for enhanced corrosion resistance.
Ask a QuestionWith over 20 years of expertise, KYA Fasteners is a trusted leader in industrial fasteners, delivering high-quality 21 Gauge Black Annealed Rebar Tie Wire. Our SGS-certified production ensures precision and durability, serving clients in over 50 countries. We ship from Qingdao port within 20-30 days, offering customized solutions for construction needs.
Global Reach: Exporting to 50+ countries with reliable rebar tie wire
Premium Quality: Durable, rust-resistant wire for professional use
Fast Delivery: Ships worldwide in 20-30 days from Qingdao port
Custom Solutions: Tailored specifications for specific projects
Enhance your concrete construction projects with 21 Gauge Rebar Tie Wire. Request a free quote today to experience KYA's quality and service.
Contact KYA Fasteners
KYA Fasteners' 21 Gauge Black Annealed Rebar Tie Wire is designed for secure rebar tying in concrete construction. Made from low-carbon steel (Q195) with a black annealed finish, this 0.8mm diameter wire offers a tensile strength of 420 MPa and 21% elongation for reliable performance. Each 95m coil weighs 0.4kg and can tie 120-190 knots, compatible with rebar tier machines like RB392, RB395, RB397, and RB213. The smooth, burr-free surface ensures safe handling and efficient operation, while the annealed process enhances durability and rust resistance for up to four cycles under standard test conditions. Ideal for precast concrete, foundations, and bridge construction.
Black annealed low-carbon steel (Q195) for durability
0.8mm diameter, 95m length per 0.4kg reel
Tensile strength of 420 MPa, 21% elongation
Smooth, burr-free surface for safe handling
Rust resistance for up to four test cycles
Compatible with RB392, RB395, RB397, RB213 rebar tiers
| Specification | Details |
|---|---|
| Model | 21 Gauge Black Annealed Rebar Tie Wire |
| Material | Low-Carbon Steel (Q195) |
| Finish | Black Annealed, Electro-Galvanized, Plastic Coated |
| Chemical Composition | Carbon: 0.13-0.18%, Manganese: 0.60-0.90%, Phosphorus:<0.03%, Sulfur: <0.035% |
| Diameter | 0.8mm (0.0315", 21 Gauge) |
| Length per Reel | 95m |
| Weight per Reel | 0.4kg |
| Tensile Strength | 420 MPa (68,226-81,290 lb/in⊃2;) |
| Yield Strength | 330 MPa |
| Elongation | 21% |
| Rust Resistance | No rust for 4 cycles under standard test conditions |
| Knots per Reel | 120-190 knots (50-40cm per knot) |
| Compatible Machines | Rebar Tier RB392, RB395, RB397, RB213 |
| Type | Material | Wire Diameter | Tensile Strength | Surface |
|---|---|---|---|---|
| Black Annealed | Low-Carbon Steel | 0.8mm (21 Gauge) | 68,226-81,290 lb/in⊃2; | Smooth |
| Electro-Galvanized | Low-Carbon Steel | 0.8mm (21 Gauge) | 68,226-81,290 lb/in⊃2; | Electro-Galvanized |
| Plastic Coated | Low-Carbon Steel | 0.8mm (21 Gauge) | 55,887-81,290 lb/in⊃2; | Plastic Coated (0.05mm) |
The 21 Gauge Black Annealed Rebar Tie Wire is optimized for concrete construction, including precast products and foundations. Contact KYA Fasteners for bulk orders or custom specifications.
Request a Bulk QuoteThe 21 Gauge Black Annealed Rebar Tie Wire is ideal for securing rebar in various construction applications.
Precast concrete products
Building foundations
Road and bridge construction
Floors and walls
Retaining walls
Swimming pool walls
Radiant heating tubes
Electrical conduits
It is used for securing rebar in precast concrete, foundations, bridges, floors, walls, retaining walls, swimming pools, heating tubes, and electrical conduits.
It is compatible with rebar tier machines RB392, RB395, RB397, and RB213.
Black annealed wire offers durability, a smooth surface, and rust resistance for up to four test cycles, ideal for construction.
The wire has a 0.8mm diameter, 95m length per reel, and weighs 0.4kg.
One reel can tie 120-190 knots, using 50-40cm per knot.
Besides black annealed, electro-galvanized and plastic-coated finishes are available for enhanced corrosion resistance.
Ask a QuestionWith over 20 years of expertise, KYA Fasteners is a trusted leader in industrial fasteners, delivering high-quality 21 Gauge Black Annealed Rebar Tie Wire. Our SGS-certified production ensures precision and durability, serving clients in over 50 countries. We ship from Qingdao port within 20-30 days, offering customized solutions for construction needs.
Global Reach: Exporting to 50+ countries with reliable rebar tie wire
Premium Quality: Durable, rust-resistant wire for professional use
Fast Delivery: Ships worldwide in 20-30 days from Qingdao port
Custom Solutions: Tailored specifications for specific projects
Enhance your concrete construction projects with 21 Gauge Rebar Tie Wire. Request a free quote today to experience KYA's quality and service.
Contact KYA Fasteners
