1.Terminal material: Tin plated Copper (Brass material also available as requested)
2.Insulation material: Vinyl (PVC) or Nylon
3.Features: Electricity safe, easy to install, high temperature resistant, anti-corrosion, various sizes and packages for chosen.
4.Maximum temperature: Vinyl 75℃, Nylon 105℃.
5.Maximum electrical rating: 600 volts
6.Color: according to the international wiring standard, other colors are available as requested.
7.Certificates: CE, RoHS, SGS
Easy Installation. Better Screw Engagement. Convenient Maintenance.
Insulated hook terminals feature a curved, hook-shaped tongue designed for connecting wires to screws, studs and compatible electrical terminals. The open-hook design allows installation without completely removing the fastening screw, while the curved tongue partially wraps around the stud for easier positioning.
Available in vinyl-insulated (PVC) and nylon-insulated versions with tin-plated copper terminals.
Unlike standard fork terminals with straight open slots, hook terminals feature a curved contact tongue that wraps partially around the screw.
Key advantages include:
Vinyl-Insulated Hook Terminals: Economical PVC-insulated terminals for general electrical wiring and equipment connections, with a temperature rating of up to 75°C according to product specification.
Nylon-Insulated Hook Terminals: Tougher insulation for industrial wiring and applications requiring higher temperature capability, rated up to 105°C according to product specification.
Select according to wire size, stud diameter, hook opening, insulation material and operating temperature.
Use a compatible crimping tool and ensure the hook tongue is correctly positioned and tightened under the screw head.
Request a Quote: Provide your wire size, stud size, insulation type, quantity and packaging requirements.
| ITEM NO. | Wire size | Wire size | Stud Size | Stud Size | d2 | W | F | L | H | d1 | D | T | COLOR |
| mm2 | AWG | Metric | American | mm | mm | mm | mm | mm | mm | mm | mm | ||
| HV1.25-4 | 0.5~1.5mm² | 22~16 | 4 | #8 | 4.3 | 8.0 | 7.0 | 21.0 | 10.0 | 1.7 | 4.2 | 0.8 | Red |
| HV1.25-5 | 0.5~1.5mm² | 22~16 | 5 | #10 | 5.3 | 8.0 | 7.0 | 21.0 | 10.0 | 1.7 | 4.2 | 0.8 | Red |
| HV1.25-6 | 0.5~1.5mm² | 22~16 | 6 | 1/4 “ | 6.5 | 11.6 | 11.2 | 27.0 | 10.0 | 1.7 | 4.2 | 0.8 | Red |
| HV2-4 | 1.5~2.5mm² | 16~14 | 4 | #8 | 4.3 | 8.5 | 7.8 | 22.0 | 10.0 | 2.3 | 4.7 | 0.8 | Blue |
| HV2-5 | 1.5~2.5mm² | 16~14 | 5 | #10 | 5.3 | 9.5 | 7.5 | 22.3 | 10.0 | 2.3 | 4.7 | 0.8 | Blue |
| HV2-6 | 1.5~2.5mm² | 16~14 | 6 | 1/4 “ | 6.5 | 12.0 | 11.0 | 27.0 | 10.0 | 2.3 | 4.7 | 0.8 | Blue |
| HV5.5-4 | 4~6mm² | 12~10 | 4 | #8 | 4.3 | 9.5 | 8.9 | 26.6 | 13.0 | 3.4 | 6.5 | 1.0 | Yellow |
| HV5.5-5 | 4~6mm² | 12~10 | 5 | #10 | 5.3 | 9.5 | 8.9 | 26.6 | 13.0 | 3.4 | 6.5 | 1.0 | Yellow |
| HV5.5-6 | 4~6mm² | 12~10 | 6 | 1/4 “ | 6.5 | 12.0 | 10.5 | 29.5 | 13.0 | 3.4 | 6.5 | 1.0 | Yellow |
| HNY1.25-4 | 0.5~1.5mm² | 22~16 | 4 | #8 | 4.3 | 8.0 | 7.0 | 22.0 | 11.0 | 1.7 | 4.3 | 0.8 | Red |
| HNY1.25-5 | 0.5~1.5mm² | 22~16 | 5 | #10 | 5.3 | 8.0 | 7.0 | 22.0 | 11.0 | 1.7 | 4.3 | 0.8 | Red |
| HNY1.25-6 | 0.5~1.5mm² | 22~16 | 6 | 1/4 “ | 6.5 | 11.6 | 11.2 | 28.0 | 11.0 | 1.7 | 4.3 | 0.8 | Red |
| HNY2-4 | 1.5~2.5mm² | 16~14 | 4 | #8 | 4.3 | 8.5 | 7.8 | 23.0 | 11.0 | 2.3 | 4.8 | 0.8 | Blue |
| HNY2-5 | 1.5~2.5mm² | 16~14 | 5 | #10 | 5.3 | 9.5 | 7.5 | 23.3 | 11.0 | 2.3 | 4.8 | 0.8 | Blue |
| HNY2-6 | 1.5~2.5mm² | 16~14 | 6 | 1/4 “ | 6.5 | 12.0 | 11.0 | 28.0 | 11.0 | 2.3 | 4.8 | 0.8 | Blue |
| HNY5.5-4 | 4~6mm² | 12~10 | 4 | #8 | 4.3 | 9.5 | 8.9 | 26.6 | 13.0 | 3.4 | 6.7 | 1.0 | Yellow |
| HNY5.5-5 | 4~6mm² | 12~10 | 5 | #10 | 5.3 | 9.5 | 8.9 | 26.6 | 13.0 | 3.4 | 6.7 | 1.0 | Yellow |
| HNY5.5-6 | 4~6mm² | 12~10 | 6 | 1/4 “ | 6.5 | 12.0 | 10.5 | 29.5 | 13.0 | 3.4 | 6.7 | 1.0 | Yellow |
Hook terminals are used to connect electrical wires to screws or studs, particularly where convenient installation, maintenance and wire replacement are important.
The curved tongue partially wraps around the screw, helping position the terminal during installation without requiring complete screw removal.
Hook terminals have curved contact tongues, while fork terminals have straight U-shaped openings. Both allow installation under a loosened screw, but the hook provides a different engagement geometry.
Vinyl insulation is suitable for general wiring and offers an economical option. Nylon insulation provides greater toughness and higher temperature capability, depending on the product specification.
Not in every application. Hook terminals have an open design and can disengage if the screw loosens. Ring terminals remain captured around the stud and are preferred when closed-loop retention is required.
1.Material: steel and plastic
2.Suitable terminal size: 0.25-6 mm2 (24-10 AWG)
3.Features: Multilateral self-adjusting, ratchet release switch, comfortable grip, plier head is made of high hardness alloy steel, with good toughness and longer service life.
4.Certificates: CE, RoHS, SGS
H and U type screw terminal blocks with brass conductive inserts and PE, PP or PA housings for lighting, appliances and electrical wiring.
1.Terminal material: Tin plated Copper (Brass material also available as requested)
2.Features: Electricity safe, easy to install, anti-corrosion, various sizes and packages for chosen.
3.Certificates: CE, RoHS, SGS
1.Terminal material: Copper tube with Tin plated
2.Insulation material: Heat shrinkable tube
3.Features: Very easy to connect wire cables, electricity safe, shrink fast and firm, waterproof and dust proof, insulation flame retardant, cold resistant, durable and anti-aging.
4.Maximum electrical rating: 600 volts
5.Shrink temperature: 150 ℃
6.Operating temperature: -10 ℃ to 105 ℃
7.Certificates: CE, RoHS, SGS
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