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Back to K0399 - Reinforced Threaded Inserts In Steel & Stainless Steel Size M4-M24
K0399 Reinforced Threaded Inserts In Stainless Steel Size M4-M24

K0399 Reinforced Threaded Inserts In Stainless Steel Size M4-M24

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Material:
Threaded insert in stainless 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.

Threaded Insert. Standard. M18x1.5 Internal Thread. M24x1.5 External Thread. Steel.

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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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.104 View product Threaded Insert. Standard. M4 Internal Thread. M8 External Thread. Stainless Steel.	6,9	8,3	M4	M8	8	9,5	5,5	4	M8	£10.05 £12.06		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.105 View product Threaded Insert. Standard. M5 Internal Thread. M10x1.25 External Thread. Stainless Steel.	8,8	10,3	M5	M10x1,25	10	12,5	7,5	4,8	M10x1,25	£9.23 £11.08		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.106 View product Threaded Insert. Standard. M6 Internal Thread. M12x1.25 External Thread. Stainless Steel.	10,8	12,3	M6	M12x1,25	12	14,5	9,5	4,8	M12x1,25	£9.00 £10.80		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.108 View product Threaded Insert. Standard. M8 Internal Thread. M14x1.5 External Thread. Stainless Steel.	12,8	14,3	M8	M14X1,5	14	16,5	11,5	4,8	M14X1,5	£9.49 £11.39		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.108X1 View product Threaded Insert. Standard. M8x1 Internal Thread. M14x1.5 External Thread. Stainless Steel.	12,8	14,3	M8X1	M14X1,5	14	16,5	11,5	4,8	M14X1,5	£9.49 £11.39		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.110 View product Threaded Insert. Standard. M10 Internal Thread. M16x1.5 External Thread. Stainless Steel.	14,8	16,3	M10	M16x1,5	16	18,5	13,5	4,8	M16x1,5	£10.85 £13.02		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.110X125 View product Threaded Insert. Standard. M10x1.25 Internal Thread. M16x1.5 External Thread. Stainless Steel.	14,8	16,3	M10x1,25	M16x1,5	16	18,5	13,5	4,8	M16x1,5	£10.85 £13.02		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.112 View product Threaded Insert. Standard. M12 Internal Thread. M18x1.5 External Thread. Stainless Steel.	16,8	18,3	M12	M18X1,5	18	20,5	15,5	4,8	M18X1,5	£13.81 £16.57		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.112X125 View product Threaded Insert. Standard. M12x1.25 Internal Thread. M18x1.5 External Thread. Stainless Steel.	16,8	18,3	M12x1,25	M18X1,5	18	20,5	15,5	4,8	M18X1,5	£13.81 £16.57		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.114 View product Threaded Insert. Standard. M14 Internal Thread. M20x1.5 External Thread. Stainless Steel.	18,8	20,3	M14	M20x1,5	20	22,5	17,5	4,8	M20x1,5	£18.00 £21.60		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.114X15 View product Threaded Insert. Standard. M14x1.5 Internal Thread. M20x1.5 External Thread. Stainless Steel.	18,8	20,3	M14X1,5	M20x1,5	20	22,5	17,5	4,8	M20x1,5	£18.00 £21.60		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.116 View product Threaded Insert. Standard. M16 Internal Thread. M22x1.5 External Thread. Stainless Steel.	20,7	22,3	M16	M22X1,5	22	24,5	17,8	6,4	M22X1,5	£19.95 £23.94		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.116X15 View product Threaded Insert. Standard. M16x1.5 Internal Thread. M22x1.5 External Thread. Stainless Steel.	20,7	22,3	M16x1,5	M22X1,5	22	24,5	17,8	6,4	M22X1,5	£19.95 £23.94		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.118X15 View product Threaded Insert. Standard. M18x1.5 Internal Thread. M24x1.5 External Thread. Stainless Steel.	22,5	24,3	M18X1,5	M24X1,5	24	26,5	19,8	6,4	M24X1,5	£28.73 £34.48		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.120 View product Threaded Insert. Standard. M20 Internal Thread. M30x2 External Thread. Stainless Steel.	28	30,3	M20	M30x2	30	34,5	25,8	6,4	M30x2	£35.50 £42.60		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.120X15 View product Threaded Insert. Standard. M20x1.5 Internal Thread. M30x2 External Thread. Stainless Steel.	28	30,3	M20x1,5	M30x2	30	34,5	25,8	6,4	M30x2	£35.50 £42.60		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.122X15 View product Threaded Insert. Standard. M22x1.5 Internal Thread. M32x2 External Thread. Stainless Steel.	30	32,3	M22X1,5	M32x2	32	36,5	27,8	6,4	M32x2	£61.08 £73.30		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.124 View product Threaded Insert. Standard. M24 Internal Thread. M33x2 External Thread. Stainless Steel.	31	33,3	M24	M33X2	33	37,5	28,8	6,4	M33X2	£77.01 £92.41		0 Dispatched 08/07/25

	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 (Excl VAT)	Price (Inc VAT)	Compare	Qty	Basket
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K0399.124X2 View product Threaded Insert. Standard. M24x2 Internal Thread. M33x2 External Thread. Stainless Steel.	31	33,3	M24x2	M33X2	33	37,5	28,8	6,4	M33X2	£77.01 £92.41		0 Dispatched 08/07/25

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Item Code: K0399.104

Threaded Insert. Standard. M4 Internal Thread. M8 External Thread. Stainless Steel.

£10.05 Excl VAT £12.06 Inc VAT

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Dispatch by 08/07/25

Item Code: K0399.105

Threaded Insert. Standard. M5 Internal Thread. M10x1.25 External Thread. Stainless Steel.

£9.23 Excl VAT £11.08 Inc VAT

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Item Code: K0399.106

Threaded Insert. Standard. M6 Internal Thread. M12x1.25 External Thread. Stainless Steel.

£9.00 Excl VAT £10.80 Inc VAT

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Dispatch by 08/07/25

Item Code: K0399.108

Threaded Insert. Standard. M8 Internal Thread. M14x1.5 External Thread. Stainless Steel.

£9.49 Excl VAT £11.39 Inc VAT

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Dispatch by 08/07/25

Item Code: K0399.108X1

Threaded Insert. Standard. M8x1 Internal Thread. M14x1.5 External Thread. Stainless Steel.

£9.49 Excl VAT £11.39 Inc VAT

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Dispatch by 08/07/25

Item Code: K0399.110

Threaded Insert. Standard. M10 Internal Thread. M16x1.5 External Thread. Stainless Steel.

£10.85 Excl VAT £13.02 Inc VAT

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Dispatch by 08/07/25

Item Code: K0399.110X125

Threaded Insert. Standard. M10x1.25 Internal Thread. M16x1.5 External Thread. Stainless Steel.

£10.85 Excl VAT £13.02 Inc VAT

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Dispatch by 08/07/25

Item Code: K0399.112

Threaded Insert. Standard. M12 Internal Thread. M18x1.5 External Thread. Stainless Steel.

£13.81 Excl VAT £16.57 Inc VAT

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Dispatch by 08/07/25

Item Code: K0399.112X125

Threaded Insert. Standard. M12x1.25 Internal Thread. M18x1.5 External Thread. Stainless Steel.

£13.81 Excl VAT £16.57 Inc VAT

Price breaks available

Text

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Dispatch by 08/07/25

Item Code: K0399.114

Threaded Insert. Standard. M14 Internal Thread. M20x1.5 External Thread. Stainless Steel.

£18.00 Excl VAT £21.60 Inc VAT

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Dispatch by 08/07/25

Item Code: K0399.114X15

Threaded Insert. Standard. M14x1.5 Internal Thread. M20x1.5 External Thread. Stainless Steel.

£18.00 Excl VAT £21.60 Inc VAT

Price breaks available

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Dispatch by 08/07/25

Item Code: K0399.116

Threaded Insert. Standard. M16 Internal Thread. M22x1.5 External Thread. Stainless Steel.

£19.95 Excl VAT £23.94 Inc VAT

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Dispatch by 08/07/25

Item Code: K0399.116X15

Threaded Insert. Standard. M16x1.5 Internal Thread. M22x1.5 External Thread. Stainless Steel.

£19.95 Excl VAT £23.94 Inc VAT

Price breaks available

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Dispatch by 08/07/25

Item Code: K0399.118X15

Threaded Insert. Standard. M18x1.5 Internal Thread. M24x1.5 External Thread. Stainless Steel.

£28.73 Excl VAT £34.48 Inc VAT

Price breaks available

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Dispatch by 08/07/25

Item Code: K0399.120

Threaded Insert. Standard. M20 Internal Thread. M30x2 External Thread. Stainless Steel.

£35.50 Excl VAT £42.60 Inc VAT

Price breaks available

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Dispatch by 08/07/25

Item Code: K0399.120X15

Threaded Insert. Standard. M20x1.5 Internal Thread. M30x2 External Thread. Stainless Steel.

£35.50 Excl VAT £42.60 Inc VAT

Price breaks available

Text

Qty

Dispatch by 08/07/25

Item Code: K0399.122X15

Threaded Insert. Standard. M22x1.5 Internal Thread. M32x2 External Thread. Stainless Steel.

£61.08 Excl VAT £73.30 Inc VAT

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Dispatch by 08/07/25

Item Code: K0399.124

Threaded Insert. Standard. M24 Internal Thread. M33x2 External Thread. Stainless Steel.

£77.01 Excl VAT £92.41 Inc VAT

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Dispatch by 08/07/25

Item Code: K0399.124X2

Threaded Insert. Standard. M24x2 Internal Thread. M33x2 External Thread. Stainless Steel.