




High Resistance Screw Insert M10 * 1.5 - 14mm Key Locking Threaded Inserts
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Key Locking Threaded Inserts
Key locking threaded insert is a special fastener with threads inside and outside, and 4 or 2 latch keys on the outer thread. The key locking threaded insert is inserted into the bottom hole after tapping, and then the bolt is pressed in to achieve a strong fastening effect.
Features of Key locking thread insert
1. It can effectively repair damaged threads;
2. It is especially suitable for applications that require high-strength internal threads, which can effectively resist earthquakes and pull out;
3. Relative to ordinary stainless steel wire thread insert, it can enhance the strength of the threaded hole more effectively;
4. The key-locking thread insert has carbon steel and stainless steel, and the specifications also have metric and inch sizes;
5. Simple to use, easy to install and operate.
From the appearance of the product, key locking threaded inserts can be divided into thin-wall type and heavy-duty type. There are also reinforced and super heavy types.
Key locking Thread Insert Parameters
Product name |
Key locking thread insert |
Model Number |
M10 * 1.5 - 14mm |
Surface color |
None / Black anodised (carbon steel) |
Tolerances |
±.010 inch unless specified otherwise |
Internal Threads |
Per SAE AS8879 |
Dimensions |
All dimensions below are in inches |
Keys |
Inserts with an internal thread size of 5/16 and larger are furnished with 4 locking keys. Smaller sizes have 2 locking keys. |
Material Identification Mark |
None |
Lubrication |
Dry Film Lube on Self-locking Inserts only |
Performance |
MIL-I-45914A(MS51830&NAS1394) |
Metric size -Thin wall key locking thread insert |
|||||||
Internal Thread
|
External Thread |
Length (mm) |
Tap Drill (mm) |
Thread Tap (mm) |
Tap Depth (mm) |
Removal Dril (mm) |
Removal Depth (mm) |
M5×0.8 |
M8×1.25 |
8.0 |
6.9 |
M8×1.25 |
9.5 |
5.50 |
4.00 |
M6×1.0 |
M10×1.25 |
10.0 |
8.8 |
M10×1.25 |
11.5 |
7.50 |
4.75 |
M8×1.25 |
M12×1.25 |
12.0 |
10.8 |
M12×1.25 |
13.5 |
9.50 |
4.75 |
M8×1.0 |
M12×1.25 |
12.0 |
10.8 |
M12×1.25 |
13.5 |
9.50 |
4.75 |
M10×1.5 |
M14×1.5 |
14.0 |
12.8 |
M14×1.5 |
15.5 |
11.50 |
4.75 |
M10×1.25 |
M14×1.5 |
14.0 |
12.8 |
M14×1.5 |
15.5 |
11.50 |
4.75 |
M12×1.75 |
M16×1.5 |
16.0 |
14.75 |
M16×1.5 |
17.5 |
13.50 |
4.75 |
M12×1.25 |
M16×1.5 |
16.0 |
14.75 |
M16×1.5 |
17.5 |
13.50 |
4.75 |
Metric size -Heavy duty key locking thread insert |
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Internal Thread
|
External Thread |
Length (mm) |
Tap Drill (mm) |
Thread Tap (mm) |
Tap Depth (mm) |
Removal Dril (mm) |
Removal Depth (mm) |
M4×0.7 |
M8×1.25 |
8.0 |
6.9 |
M8×1.25 |
9.5 |
5.50 |
4.00 |
M5×0.8 |
M10×1.25 |
10.0 |
8.8 |
M10×1.25 |
12.5 |
7.50 |
4.75 |
M6×1.0 |
M12×1.25 |
12.0 |
10.8 |
M12×1.25 |
14.5 |
9.50 |
4.75 |
M8×1.25 |
M14×1.5 |
14.0 |
12.8 |
M14×1.5 |
16.5 |
11.50 |
4.75 |
M8×1.0 |
M14×1.5 |
14.0 |
12.8 |
About Xinxiang Flight Fasteners Co., Ltd.
Business Type:
Manufacturer
Country / Region:
Henan, China
Main Products: Helicoil,thread Insert...
Total Annual Revenue:
Not Provided
Year of Establishment:
Not Provided
![]() Business NatureManufacturer Country/RegionXinxiang, China Main ProductsHelicoil,thread Insert... Payment TermsEscrow, Cash, PayPal, Credit Card (CC), Doc Against Payment (D/P), Bank wire (T/T) About Xinxiang Flight Fasteners Co., Ltd.
XInxiang Flight Fasteners Co., Ltd. is a professional manufacturer engaged in the design and manufacture of Thread Inserts, Self-Tapping thread inserts and other threaded fasteners. National high-tech enterprises. The company has independent technology development strength, advanced design level, automatic production equipment and high-precision detection equipment. Professional to provide customers with Thread Inserts, Self-Tapping thread inserts and other threaded fastener product design and use of the whole process of technical support. The company has passed ISO9001:2015 quality system certification. "AVIC-FLIGHT" brand was awarded the certificate of "famous brand in China" by China product quality evaluation center. The company has obtained more than 15 utility model patents and 12 software copyrights. More Products From Other SuppliersSend Your Inquiry Direct To This Supplier |