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M2-M16 Thread Insert Locking Sleeve QSn6.5 Aviation Standard Insert For Gearbox

Xinxiang Flight Fasteners Co., Ltd.

M2-M16 Thread Insert Locking Sleeve QSn6.5 Aviation Standard Insert For Gearbox

Brand Name : AVIC-Flight

Model Number : M2~M12 / 4-40UNC~3/8"-16UNC

Certification : ISO9001:2015,ROHS

Place of Origin : China

MOQ : 100pcs

Price : 1.5-20CNY/pcs

Payment Terms : D/P,T/T

Supply Ability : 20000pcs/day

Delivery Time : 5 work days

Packaging Details : 100pcs/bag

Advantage : high tensile strength

Precision : 6H

colour : red

Coating : Cadmium plating

length : 1d

material : Inconel X750

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QSn6.5 Aviation Standard Insert For Gearbox Thread Inserts Locking Sleeve


Copper screw sleeve is made of phosphor bronze, its electric conductivity has been improved significantly, and it is non-magnetic. It is suitable for products with special requirements on electric conductivity and magnetism.

1. Wire thread inserts are used in various low-strength materials, which can greatly improve the wear resistance of screw connections and avoid damage to the connecting threads.
2. Due to the certain elasticity of the wire threaded sleeve, the load distribution on each circle of the thread can be more uniform, the pitch and tooth shape deviation between the screw and the screw hole can be eliminated, and vibration can be absorbed, thus improving the connection strength and resistance of the thread. Fatigue strength.
3. The locking wire thread insert can lock the screw in the threaded hole, so that the screw will not loosen when it is subjected to shock and vibration, and the process performance is better than that of the usual locking device.
4. Compared with the method of inserting steel or copper bushings, under the same strength conditions, screws with smaller size and higher strength can be selected, which can reduce the volume and reduce the weight.
5. The hardness of the wire thread insert is higher than that of the screw, so it is less worn during the assembly and disassembly process of the screw connection and can be used repeatedly. According to related experimental studies, the tensile strength of the wire thread insert is more than 7 times that of the screw, so the wire thread insert will not be damaged even if the screw is broken.


Model Number CHY0046
Standard Customization
Material raw materials are carbon steel (including low carbon steel, middle carbon steel, high carbon steel and spring steel), stainless steel (SUS201 SUS202 SUS302 SUS303 SUS304 SUS316 SUS416), alloy steel, zinc and aluminum alloy, free-cutting iron, aluminum, copper, plastic, PVC, bakelite, and nylon
Size M2-M16
Certificate ISO 9001:2008
MOQ 500pcs
delivery time 10-15days
Packing Cartons+plastic bags or as request
Application industries electrical appliances, electronic products, computers, mobile phones, communication terminals, furniture, automobiles, motorcycles, toys, lighting, sound boxes, horologes, instruments, cameras, mechanical equipment, and construction installations

trivalent white zinc, trivalent black zinc, trivalent blue zinc, trivalent colorful zinc, nickel, copper plating nickel, copper plating, gilt, silver plating, chrome plating, ancient copper plating, gold imitation, common , high-temperature, rust, head spray-painting, surface staining and NYLOK treatment

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

M2-M16 Thread Insert Locking Sleeve QSn6.5 Aviation Standard Insert For Gearbox


1. Enhance connection strength and improve connection conditions. Low-strength materials such as aluminum and magnesium are selected for wire thread inserts, which can avoid slippage and wrong teeth, and obtain excellent connection performance.
2. Wear resistance. Used in frequently disassembled parts, it can greatly improve the service life of threads.
3. Increase the bearing surface. It is used in places where strong connection force is required and the diameter of the screw hole cannot be increased.
4. Anti-loosening. Especially used in the occasions where products such as spacecraft require a high insurance factor.
5. Easy to maintain. Install the damaged screw hole into the steel wire screw sleeve and continue to use it after repair to avoid the possibility of workpiece damage.

M2-M16 Thread Insert Locking Sleeve QSn6.5 Aviation Standard Insert For Gearbox

Why Choose Us?

1. A factory with more than 20 years' experience in manufacturing of Thread Inserts.

2. Competitive pricing & military quality.

3. Quick replies to quotations and requests for information.

4. Timely deliveries, rich experience in IMP and EXP.

5. Advanced R & D center, more than one thousand types of threaded inserts and tools.

6. Strict quality control system, passed the SGS and ISO9001: 2015.

7. Quality tools & products, as good as heli-coil, Keensert, Ensat and etc.

8. Comprehensive after-sales support and troubleshooting.

9.Famous brands in China .

10. High quality enterprises in the region.

Product Tags:

M16 Thread Insert Locking Sleeve


M2 Brass Insert Locking Sleeve


QSn6.5 Aviation Standard Insert

Quality M2-M16 Thread Insert Locking Sleeve QSn6.5 Aviation Standard Insert For Gearbox for sale

M2-M16 Thread Insert Locking Sleeve QSn6.5 Aviation Standard Insert For Gearbox Images

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