1.helicoil thread insert
2.new fasteners,can extend machine service life
3.materal weuse in process is chosen,
Helicoil thread insert
With precise testing systems, our products guarantee reliable quality assurance. Helicoil thread inserts are precision formed screw thread coils worked into a diamond shape. They are the quick and easy method for repairing damaged threads or creating original threads in alloys and composite materials in original equipment manufacture.
Features:
1. Creat stronger threads in most materials
2. Made from corrosion resistant stainless steel
3. Simplifies changeover from unified to metric and vice versa
4. Interchangeable with other brands of inserts and tooling
5. Wide temperature tolerance
6. Reduces thread wear
Material:Stainless steel:304#, 321#,316#
Specification:M1.6-M72 or customizing size
we offer the excellent service to our customers. Whats more , successful applications in the fields of aviation, electronics, industrial, automotive and military equipment provide a wealth of experience and confidence in the performance and reliability of thread inserts of our factory.
You can contact me at any time for more detail of products.
| No. | Helicoil types | Ordinared sized | Standard length | Screwlock sized | Standard length |
| Standard diameter | Standard diameter | ||||
| 1 | ISOmetric standard thread | M2-M68 | 0.5d-3d | M2-M39 | 0.75d-3d |
| 2 | ISOmetric Thury thread | M8×1-M160×6 | 0.5-3d | M8×1-M64×4 | 0.75d-3d |
| 3 | Pipe thread IS0 228/1 BSP(UK) | G 1/8-G 1/2 1/8''-1 1/2'' | 1d-2.5d | ||
| 4 | UNC/NC(USA) | 2-56-1 1/2''-6 | 1d-2.5d | 2-56-1 3/4''-16 | 1d-2.5d |
| 5 | UNF/NF(USA) | 3-56-1 1/2''-12 | 1d-2.5d | 3-56-1 3/4''-16 | 1d-2.5d |
| 6 | BSW(UK) | 1/8''-1 1/2'' | 1d-2.5d | 5/16''-3/4'' | 1d-3d |
| 7 | BSF(UK) | 3/16''-1 1/2'' | 1d-2.5d | 3/16''-3/4'' | 1d-2.5d |
| 8 | BA(UK) | 0BA-6BA | 1d-2.5d | 0BA,2BA,4BA,6BA | 1d-2.5d |
| No. | Material | heat resistance | Min strain intensity | Provided surface finishing |
| 1 | stainless steel A2 | 425 short time | 1400 N/mm2 | No providing |
| ×5 CriNi 18 10 | 315 Long time | waxing | ||
| Material No. 1.4301 | dry lubrication film | |||
| 2 | stainless steel A4 | 425 short time | 1400 N/mm2 | silver plating |
| ×6 CriNiMoTi 17 12 2 | 315 Long time | cadmium plating | ||
| Material No. 1.4571 | ||||
| 3 | bronze | 300 short time | 900 N/mm2 | Provided surface finishing |
| CuSN6 | 250 Long time | cadmium plating | ||
| Material No. 2.1020.34 | ||||
| 4 | Inconel ×750 | 750 short time | 1150 N/mm2 | No providing |
| NiCr 15 Fe 7 TiAL | 550 Long time | silver plating | ||
| Material No. 2.4669 | ||||
| Nimonic 90 | 900 short time | |||
| NiCr 20 Co 18 Ti | 600 Long time | |||
| Material No. 2.4632 | ||||
| 5 | .aluminium alloy | 170 short time | 500 N/mm2 | magnesianproduct |
| AlZnMgCu 1.4 | 150 Long time | dry lubrication film | ||
| Material NO.3.4365 |
