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Brand Name : AVIC-Flight
Model Number : M2-M20
Certification : ISO9001:2015,ROHS
Place of Origin : China
MOQ : 100pcs
Price : Negotiate
Payment Terms : T/T, L/C
Supply Ability : 50000pcs/day
Delivery Time : 15 days
Packaging Details : 1000pcs/bag
Materials : 304 Stainless Steel
Lead Time : 5-10 working days
Samples : Welcome
Delivery term : By DHL,UPS,TNT,FedEx,EMS,By Air
Standard : ISO Metric/UNC/UNF
Specifications : M2-M20
Certificate : ISO 9001/SGS
Thread : coarse, fine
Spring Coil M8*1.25 1d 1.5d 2d 2.5d Marine Fasteners Stainless Steel Keensert Helicoils
Information
Wire thread inserts are incorporated into softer metallic materials to give them steel-like thread performance. This has enabled industries to use lighter weight materials such as aluminum without having to give up thread strength of their fasteners.
Advantage
Free-Running tanged screw thread inserts are greater in diameter than the tapped hole into which they are installed. In the assembly operation, the torque applied to the tang reduces the diameter of the leading coil and permits it to enter the tapped thread. When the torque or rotation is stopped, the coils expand with a spring-like action, anchoring the insert permanently in place against the tapped hole.
Materials | Brass,Stainless Steel,Carbon steel1215,Other materials |
Finish | Zn/Ni/Tin/Au plating,Black Oxide,Anodizing,Passivated and so on. |
Type | Wire thread insert/Keylocking threaded insert/Solid threaded insert |
Thread | Internal thread A:as per ISO6H |
Certification | ISO9001:2015 |
Lead Time | 5-10 working days |
Samples | Welcome |
Thread inserts parameter
Options | |||||||||
Material | 304H | 321 | 316 | Inconel X750 | |||||
Standard | DIN-8140 | MS-21209 | |||||||
Model | Metric | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M16 |
British | 6-32 | 8-32 | 10-32 | 1/4-20 | 1/2-13 | 5/8-11 | |||
Length | 1d | 1.5d | 2d | ||||||
Accuracy | Green | Red | Golden | Blue | Non | Customized |
DIMENSION OF DIN8140 WIRE THREAD INSERTS | ||||||||||
D | P | L1 | d1 | D | P | L1 | d1 | |||
min | max | min | max | |||||||
M2 | 0.4 | 1d | 2.6 | 2.8 | M8 | 1.25 | 2d | 9.85 | 10.1 | |
1.5d | 2.5d | |||||||||
2d | M10 | 1.5 | 1d | 12.1 | 12.5 | |||||
2.5d | 1.5d | |||||||||
M2.5 | 0.45 | 1d | 3.3 | 3.5 | 2d | |||||
1.5d | 2.5d | |||||||||
2d | M12 | 1.75 | 1d | 14.4 | 14.8 | |||||
2.5d | 1.5d | |||||||||
M3 | 0.5 | 1d | 3.8 | 4 | 2d | |||||
1.5d | 2.5d | |||||||||
2d | M16 | 2 | 1d | 19 | 19.4 | |||||
2.5d | 1.5d | |||||||||
M4 | 0.7 | 1d | 5.15 | 5.35 | 2d | |||||
1.5d | 2.5d | |||||||||
2d | M20 | 2.5 | 1d | 23.7 | 24.2 | |||||
2.5d | 1.5d | |||||||||
M5 | 0.8 | 1d | 6.35 | 6.6 | 2d | |||||
1.5d | M24 | 3 | 1d | 28.6 | 29.1 | |||||
2d | 1.5d | |||||||||
2.5d | 2d | |||||||||
M6 | 1 | 1d | 7.6 | 7.85 | M30 | 3.5 | 1d | 35.2 | 35.7 | |
1.5d | 1.5d | |||||||||
2d | 2d | |||||||||
2.5d | M36 | 4 | 1d | 42.1 | 42.6 | |||||
M8 | 1.25 | 1d | 9.85 | 10.1 | 1.5d | |||||
1.5d | 2d |
FAQ
1. How to contact us ?
A: You can send inquiry of our products,it will be replied within 6 hours;And you can contact dirrectly with us through TM or WhatsApp,Skype as you like.
2. What information should I give to you for inquiry?
A: If you have drawings or samples,pls feel free to send us,and tell us your special requirements such as material ,tolerance,surface treatments and the amount you need,ect .
3. What about the delivery day?
A: The delivery date is about 10-15 days after receipt of payment.
4. What about the payment terms?
A: TT,and we can also consult accroding to your requirement.
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Marine Fasteners Keensert Stainless Steel Helicoils M8*1.25 1d 1.5d 2d 2.5d Images |