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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, surface finish:
Threaded insert in steel or stainless steel, passivated Note:
Reinforced Threaded Inserts allow threaded holes which have been damaged, torn out or jammed to be used again or 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. Benefits:
- Quick and easy installation.
- The insert is fixed with pins in order to prevent torsion due to twisting or vibrations.
- No other special tools are needed besides the assembly tool.

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

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	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.104 View product Threaded Insert. Standard. M4 Internal Thread. M8 External Thread. Stainless Steel.	M4	M8	6,9	M8	9,5	8,3	8	5,5	4	£10.05 Excl VAT £12.06 Inc VAT	0 29975 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.105 View product Threaded Insert. Standard. M5 Internal Thread. M10x1.25 External Thread. Stainless Steel.	M5	M10x1,25	8,8	M10x1,25	12,5	10,3	10	7,5	4,8	£9.23 Excl VAT £11.08 Inc VAT	0 30016 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.106 View product Threaded Insert. Standard. M6 Internal Thread. M12x1.25 External Thread. Stainless Steel.	M6	M12x1,25	10,8	M12x1,25	14,5	12,3	12	9,5	4,8	£9.00 Excl VAT £10.80 Inc VAT	0 30053 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.108 View product Threaded Insert. Standard. M8 Internal Thread. M14x1.5 External Thread. Stainless Steel.	M8	M14X1,5	12,8	M14X1,5	16,5	14,3	14	11,5	4,8	£9.49 Excl VAT £11.39 Inc VAT	0 30086 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.108X1 View product Threaded Insert. Standard. M8x1 Internal Thread. M14x1.5 External Thread. Stainless Steel.	M8X1	M14X1,5	12,8	M14X1,5	16,5	14,3	14	11,5	4,8	£9.49 Excl VAT £11.39 Inc VAT	0 30115 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.110 View product Threaded Insert. Standard. M10 Internal Thread. M16x1.5 External Thread. Stainless Steel.	M10	M16x1,5	14,8	M16x1,5	18,5	16,3	16	13,5	4,8	£10.85 Excl VAT £13.02 Inc VAT	0 30146 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.110X125 View product Threaded Insert. Standard. M10x1.25 Internal Thread. M16x1.5 External Thread. Stainless Steel.	M10x1,25	M16x1,5	14,8	M16x1,5	18,5	16,3	16	13,5	4,8	£10.85 Excl VAT £13.02 Inc VAT	0 30174 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.112 View product Threaded Insert. Standard. M12 Internal Thread. M18x1.5 External Thread. Stainless Steel.	M12	M18X1,5	16,8	M18X1,5	20,5	18,3	18	15,5	4,8	£13.81 Excl VAT £16.57 Inc VAT	0 30209 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.112X125 View product Threaded Insert. Standard. M12x1.25 Internal Thread. M18x1.5 External Thread. Stainless Steel.	M12x1,25	M18X1,5	16,8	M18X1,5	20,5	18,3	18	15,5	4,8	£13.81 Excl VAT £16.57 Inc VAT	0 30237 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.114 View product Threaded Insert. Standard. M14 Internal Thread. M20x1.5 External Thread. Stainless Steel.	M14	M20x1,5	18,8	M20x1,5	22,5	20,3	20	17,5	4,8	£18.00 Excl VAT £21.60 Inc VAT	0 30267 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.114X15 View product Threaded Insert. Standard. M14x1.5 Internal Thread. M20x1.5 External Thread. Stainless Steel.	M14X1,5	M20x1,5	18,8	M20x1,5	22,5	20,3	20	17,5	4,8	£18.00 Excl VAT £21.60 Inc VAT	0 30301 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.116 View product Threaded Insert. Standard. M16 Internal Thread. M22x1.5 External Thread. Stainless Steel.	M16	M22X1,5	20,7	M22X1,5	24,5	22,3	22	17,8	6,4	£19.95 Excl VAT £23.94 Inc VAT	0 30343 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.116X15 View product Threaded Insert. Standard. M16x1.5 Internal Thread. M22x1.5 External Thread. Stainless Steel.	M16x1,5	M22X1,5	20,7	M22X1,5	24,5	22,3	22	17,8	6,4	£19.95 Excl VAT £23.94 Inc VAT	0 30379 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.118X15 View product Threaded Insert. Standard. M18x1.5 Internal Thread. M24x1.5 External Thread. Stainless Steel.	M18X1,5	M24X1,5	22,5	M24X1,5	26,5	24,3	24	19,8	6,4	£28.73 Excl VAT £34.48 Inc VAT	0 30409 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.120 View product Threaded Insert. Standard. M20 Internal Thread. M30x2 External Thread. Stainless Steel.	M20	M30x2	28	M30x2	34,5	30,3	30	25,8	6,4	£35.50 Excl VAT £42.60 Inc VAT	0 30449 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.120X15 View product Threaded Insert. Standard. M20x1.5 Internal Thread. M30x2 External Thread. Stainless Steel.	M20x1,5	M30x2	28	M30x2	34,5	30,3	30	25,8	6,4	£35.50 Excl VAT £42.60 Inc VAT	0 30492 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.122X15 View product Threaded Insert. Standard. M22x1.5 Internal Thread. M32x2 External Thread. Stainless Steel.	M22X1,5	M32x2	30	M32x2	36,5	32,3	32	27,8	6,4	£61.08 Excl VAT £73.30 Inc VAT	0 30519 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.124 View product Threaded Insert. Standard. M24 Internal Thread. M33x2 External Thread. Stainless Steel.	M24	M33X2	31	M33X2	37,5	33,3	33	28,8	6,4	£77.01 Excl VAT £92.41 Inc VAT	0 30548 Dispatched 09/06/25

	D1 internal thread	D2 external thread	Core drill Ø	Tap size	Min. thread depth	Counter- sink Ø +0.25	L length	Removal , drill , Ø	Removal drilling depth	Price	Qty	Compare
FILTERS
K0399.124X2 View product Threaded Insert. Standard. M24x2 Internal Thread. M33x2 External Thread. Stainless Steel.	M24x2	M33X2	31	M33X2	37,5	33,3	33	28,8	6,4	£77.01 Excl VAT £92.41 Inc VAT	0 30573 Dispatched 09/06/25

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Dispatch by 09/06/25

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 09/06/25

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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Dispatch by 09/06/25

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 09/06/25

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 09/06/25

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 09/06/25

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 09/06/25

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

Price breaks available

Text

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Dispatch by 09/06/25

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 09/06/25

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 09/06/25

Item Code: K0399.114

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

£18.00 Excl VAT £21.60 Inc VAT

Price breaks available

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Dispatch by 09/06/25

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

Text

Qty

Dispatch by 09/06/25

Item Code: K0399.116

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

£19.95 Excl VAT £23.94 Inc VAT

Price breaks available

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Qty

Dispatch by 09/06/25

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

Text

Qty

Dispatch by 09/06/25

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

Text

Qty

Dispatch by 09/06/25

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

Text

Qty

Dispatch by 09/06/25

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 09/06/25

Item Code: K0399.122X15

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

£61.08 Excl VAT £73.30 Inc VAT

Price breaks available

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Qty

Dispatch by 09/06/25

Item Code: K0399.124

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

£77.01 Excl VAT £92.41 Inc VAT

Price breaks available

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Dispatch by 09/06/25

Item Code: K0399.124X2

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