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Material:
Threaded insert in steel.
Version:
Passivated.
Note:
Reinforced threaded inserts allow threaded holes which have been damaged, torn out or jammed to be used again or to be repaired. This makes it possible to recover scrap and rejects of expensive products.
Reinforced threaded inserts are suitable for use in various materials, including light metals and casting.
Inserts with internal threads larger than M6 are supplied with four locking pins instead of two.
Permissible deviations:
The medium tolerance class applies to the threads listed, i.e. 6H for nut threads and 6g for bolt threads. Other dimensions ±0.25 mm.
With reinforced threaded inserts we also offer a version with a stronger cross-section for use in applications with greater stress.
Technical information see operating instructions for threaded inserts.
Advantages:
Easier and quicker installation.
- The insert is fixated with wedges to prevent torsion due to twisting or vibrations.
- No other special tools are needed besides the assembly tool.
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Core drill Ø | Counter- sink Ø +0.25 | D1 internal thread | D2 external thread | L length | Min. thread depth | Removal , drill , Ø | Removal drilling depth | Tap size | Price (Exc. Tax) | Stock | Qty | basket | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Filters |
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K0399.04 View product |
6,9 | 8,3 | M4 | M8 | 8 | 9,5 | 5,5 | 4 | M8 |
£9.08 |
0 |
|
|
K0399.05 View product |
8,8 | 10,3 | M5 | M10x1,25 | 10 | 12,5 | 7,5 | 4,8 | M10x1,25 |
£4.69 |
0 |
|
|
K0399.06 View product |
10,8 | 12,3 | M6 | M12x1,25 | 12 | 14,5 | 9,5 | 4,8 | M12x1,25 |
£5.05 |
0 |
|
|
K0399.08 View product |
12,8 | 14,3 | M8 | M14X1,5 | 14 | 16,5 | 11,5 | 4,8 | M14X1,5 |
£5.59 |
0 |
|
|
K0399.08X1 View product |
12,8 | 14,3 | M8X1 | M14X1,5 | 14 | 16,5 | 11,5 | 4,8 | M14X1,5 |
£5.59 |
0 |
|
|
K0399.10 View product |
14,8 | 16,3 | M10 | M16x1,5 | 16 | 18,5 | 13,5 | 4,8 | M16x1,5 |
£6.98 |
28 |
|
|
K0399.10X125 View product |
14,8 | 16,3 | M10x1,25 | M16x1,5 | 16 | 18,5 | 13,5 | 4,8 | M16x1,5 |
£11.36 |
0 |
|
|
K0399.12 View product |
16,8 | 18,3 | M12 | M18X1,5 | 18 | 20,5 | 15,5 | 4,8 | M18X1,5 |
£8.96 |
0 |
|
|
K0399.12X125 View product |
16,8 | 18,3 | M12x1,25 | M18X1,5 | 18 | 20,5 | 15,5 | 4,8 | M18X1,5 |
£8.96 |
0 |
|
|
K0399.14 View product |
18,8 | 20,3 | M14 | M20x1,5 | 20 | 22,5 | 17,5 | 4,8 | M20x1,5 |
£11.10 |
0 |
|
|
K0399.14X15 View product |
18,8 | 20,3 | M14X1,5 | M20x1,5 | 20 | 22,5 | 17,5 | 4,8 | M20x1,5 |
£11.10 |
0 |
|
|
K0399.16 View product |
20,7 | 22,3 | M16 | M22X1,5 | 22 | 24,5 | 17,8 | 6,4 | M22X1,5 |
£12.92 |
33 |
|
|
K0399.16X15 View product |
20,7 | 22,3 | M16x1,5 | M22X1,5 | 22 | 24,5 | 17,8 | 6,4 | M22X1,5 |
£12.92 |
0 |
|
|
K0399.18X15 View product |
22,5 | 24,3 | M18X1,5 | M24X1,5 | 24 | 26,5 | 19,8 | 6,4 | M24X1,5 |
£19.00 |
5 |
|
|
K0399.20 View product |
28 | 30,3 | M20 | M30x2 | 30 | 34,5 | 25,8 | 6,4 | M30x2 |
£22.36 |
0 |
|
|
K0399.20X15 View product |
28 | 30,3 | M20x1,5 | M30x2 | 30 | 34,5 | 25,8 | 6,4 | M30x2 |
£22.36 |
0 |
|
|
K0399.22X15 View product |
30 | 32,3 | M22X1,5 | M32x2 | 32 | 36,5 | 27,8 | 6,4 | M32x2 |
£28.55 |
0 |
|
|
K0399.24 View product |
31 | 33,3 | M24 | M33X2 | 33 | 37,5 | 28,8 | 6,4 | M33X2 |
£40.55 |
0 |
|
|
K0399.24X2 View product |
31 | 33,3 | M24x2 | M33X2 | 33 | 37,5 | 28,8 | 6,4 | M33X2 |
£40.55 |
0 |
|
Showing products per page
Dispatch by 28/10/25
Item Code: K0399.04
Threaded Insert. Standard. M4 Internal Thread. M8 External Thread. Steel.
£9.08 Excl VAT £10.90 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.05
Threaded Insert. Standard. M5 Internal Thread. M10x1.25 External Thread. Steel.
£4.69 Excl VAT £5.63 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.06
Threaded Insert. Standard. M6 Internal Thread. M12x1.25 External Thread. Steel.
£5.05 Excl VAT £6.06 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.08
Threaded Insert. Standard. M8 Internal Thread. M14x1.5 External Thread. Steel.
£5.59 Excl VAT £6.71 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.08X1
Threaded Insert. Standard. M8x1 Internal Thread. M14x1.5 External Thread. Steel.
£5.59 Excl VAT £6.71 Inc VAT
Price breaks available
Text
28 in stock
Item Code: K0399.10
Threaded Insert. Standard. M10 Internal Thread. M16x1.5 External Thread. Steel.
£6.98 Excl VAT £8.38 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.10X125
Threaded Insert. Standard. M10x1.25 Internal Thread. M16x1.5 External Thread. Steel.
£11.36 Excl VAT £13.63 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.12
Threaded Insert. Standard. M12 Internal Thread. M18x1.5 External Thread. Steel.
£8.96 Excl VAT £10.75 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.12X125
Threaded Insert. Standard. M12x1.25 Internal Thread. M18x1.5 External Thread. Steel.
£8.96 Excl VAT £10.75 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.14
Threaded Insert. Standard. M14 Internal Thread. M20x1.5 External Thread. Steel.
£11.10 Excl VAT £13.32 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.14X15
Threaded Insert. Standard. M14x1.5 Internal Thread. M20x1.5 External Thread. Steel.
£11.10 Excl VAT £13.32 Inc VAT
Price breaks available
Text
33 in stock
Item Code: K0399.16
Threaded Insert. Standard. M16 Internal Thread. M22x1.5 External Thread. Steel.
£12.92 Excl VAT £15.50 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.16X15
Threaded Insert. Standard. M16x1.5 Internal Thread. M22x1.5 External Thread. Steel.
£12.92 Excl VAT £15.50 Inc VAT
Price breaks available
Text
5 in stock
Item Code: K0399.18X15
Threaded Insert. Standard. M18x1.5 Internal Thread. M24x1.5 External Thread. Steel.
£19.00 Excl VAT £22.80 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.20
Threaded Insert. Standard. M20 Internal Thread. M30x2 External Thread. Steel.
£22.36 Excl VAT £26.83 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.20X15
Threaded Insert. Standard. M20x1.5 Internal Thread. M30x2 External Thread. Steel.
£22.36 Excl VAT £26.83 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.22X15
Threaded Insert. Standard. M22x1.5 Internal Thread. M32x2 External Thread. Steel.
£28.55 Excl VAT £34.26 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.24
Threaded Insert. Standard. M24 Internal Thread. M33x2 External Thread. Steel.
£40.55 Excl VAT £48.66 Inc VAT
Price breaks available
Text
Dispatch by 28/10/25
Item Code: K0399.24X2
Threaded Insert. Standard. M24x2 Internal Thread. M33x2 External Thread. Steel.
£40.55 Excl VAT £48.66 Inc VAT
Price breaks available
Text
Showing products per page
Threaded Insert. Standard. M4 Internal Thread. M8 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.04
£9.08 Excl VAT £10.90 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M5 Internal Thread. M10x1.25 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.05
£4.69 Excl VAT £5.63 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M6 Internal Thread. M12x1.25 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.06
£5.05 Excl VAT £6.06 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M8 Internal Thread. M14x1.5 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.08
£5.59 Excl VAT £6.71 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M8x1 Internal Thread. M14x1.5 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.08X1
£5.59 Excl VAT £6.71 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M10 Internal Thread. M16x1.5 External Thread. Steel.
28 in stock
Item Code: K0399.10
£6.98 Excl VAT £8.38 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M10x1.25 Internal Thread. M16x1.5 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.10X125
£11.36 Excl VAT £13.63 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M12 Internal Thread. M18x1.5 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.12
£8.96 Excl VAT £10.75 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M12x1.25 Internal Thread. M18x1.5 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.12X125
£8.96 Excl VAT £10.75 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M14 Internal Thread. M20x1.5 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.14
£11.10 Excl VAT £13.32 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M14x1.5 Internal Thread. M20x1.5 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.14X15
£11.10 Excl VAT £13.32 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M16 Internal Thread. M22x1.5 External Thread. Steel.
33 in stock
Item Code: K0399.16
£12.92 Excl VAT £15.50 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M16x1.5 Internal Thread. M22x1.5 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.16X15
£12.92 Excl VAT £15.50 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M18x1.5 Internal Thread. M24x1.5 External Thread. Steel.
5 in stock
Item Code: K0399.18X15
£19.00 Excl VAT £22.80 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M20 Internal Thread. M30x2 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.20
£22.36 Excl VAT £26.83 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M20x1.5 Internal Thread. M30x2 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.20X15
£22.36 Excl VAT £26.83 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M22x1.5 Internal Thread. M32x2 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.22X15
£28.55 Excl VAT £34.26 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M24 Internal Thread. M33x2 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.24
£40.55 Excl VAT £48.66 Inc VAT
Price breaks available
Text
Threaded Insert. Standard. M24x2 Internal Thread. M33x2 External Thread. Steel.
Dispatch by 28/10/25
Item Code: K0399.24X2
£40.55 Excl VAT £48.66 Inc VAT
Price breaks available
Text
Showing products per page
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