Thread Inserts China Manufacturer
M8 x 1.25 Heavy Duty Stainless Steel Thread Repair Key Inserts are engineered for robust strength, resisting rotation and pullout forces. After installation, locking keys secure them in place through parent material threads. Available in inch and metric sizes, their stainless steel solid bushing maintains thread quality. No special tools needed for installation; standard taps and drills suffice. Pre-assembled self-broaching keys set the depth and prevent unintended rotation.
Materia: I roto i te mau mea e ere i te mea faufaa roa – 303 e aore râ, hoê â huru
Te mau taviri – 302 TE MAU NOTA
Faaoti: Te mau auri e ere i te mea ino roa – Te mau nota
Te mau nota: ±.010 Hi'opo'araa e aore râ, ±.25 mm maori râ, te tahi atu rave'a.
| Part number | Te mau nota | |||||
| Standard “KNHM” | Self-locking “KNHML” | Internal thread Ø Tol.- 5H | External thread Ø Tol.- 4h | Shear engagement mm² | L1
± 0,3 |
L4 |
| KNHM4x0,7 |
M4x0,7 |
M8x1,25 |
104,9 |
8 |
||
| KNHML4x0,7 | 83,1 | 8,0 | ||||
| KNHM5x0,8 |
M5x0,8 |
M10x1,25 |
177,7 |
10 |
||
| KNHML5x0,8 | 152,7 | 8,7 | ||||
| KNHM6x1,0 |
M6x1,0 |
M12x1,25 |
266,7 |
12 |
||
| KNHML6x1,0 | 242,5 | 9,5 | ||||
| KNHM8x1,25 |
M8x1,25 |
M14x1,5 |
341,6 |
14 |
||
| KNHML8x1,25 | 316,4 | 10,0 | ||||
| KNHM10x1,5 |
M10x1,5 |
M16x1,5 |
470,2 |
16 |
||
| KNHML10x1,5 | 441,4 | 10,0 | ||||
| KNHM12x1,75 |
M12x1,75 |
M18x1,5 |
608,5 |
18 |
||
| KNHML12x1,75 | 561,8 | 10,7 | ||||
| Part number | Te mau nota | |||||
| Standard “KNHM” | Self-locking “KNHML” | Internal thread Ø Tol.- 5H | External thread Ø Tol.- 4h | Shear engagement mm² | L1
± 0,3 |
L4 |
| KNHM14x2,0 |
M14x2,0 |
M20x1,5 |
770,5 |
20 |
||
| KNHML14x2,0 | 724,4 | 12,4 | ||||
| KNHM16x2,0 |
M16x2,0 |
M22x1,5 |
896,8 |
22 |
||
| KNHML16x2,0 | 855,2 | 12,4 | ||||
| KNHM18x1,5 |
M18x1,5 |
M24x1,5 |
1084,4 |
24 |
||
| KNHML18x1,5 | 1051,5 | 16,8 | ||||
| KNHM20x2,5 |
M20x2,5 |
M30x2,0 |
1774,3 |
30 |
||
| KNHML20x2,5 | 1736,4 | 17,5 | ||||
| KNHM24x3,0 |
M24x3,0 |
M33x2,0 |
2189,4 |
33 |
||
| KNHML24x3,0 | 2161,9 | 19,0 | ||||
|
Part number |
Te mau mana'o tauturu no te dimensions | Removal dimensions | |||||
|
modified Core-Ø* |
C’Sink-Ø +0,25 |
Te mau mana'o tauturu no te thread | Hand installation tool part-no. | Drill | |||
| Thread Tol.- 6H | Depth L2 min. | Ø | Depth | ||||
| KNHM4x0,7 | 6,90 +0,100
-0,025 |
8,25 |
M8x1,25 |
9,5 |
KRTM4-02 / KNT01- HM4x0,7AU |
5,5 |
4,00 |
| KNHML4x0,7 | |||||||
| KNHM5x0,8 | 8,80 +0,100
-0,025 |
10,25 |
M10x1,25 |
12,5 |
KRTM5-02 / KNT01- HM5x0,8AU |
7,5 |
4,75 |
| KNHML5x0,8 | |||||||
| KNHM6x1,0 | 10,80+0,100
-0,025 |
12,25 |
M12x1,25 |
14,5 |
KRTM6-02 / KNT01-HM6x1,0AU |
9,5 |
4,75 |
| KNHML6x1,0 | |||||||
| KNHM8x1,25 | 12,80+0,130
-0,025 |
14,25 |
M14x1,5 |
16,5 |
KRTM8-02 / KNT01-HM8x1,25AU |
11,5 |
4,75 |
| KNHML8x1,25 | |||||||
| KNHM10x1,5 | 14,75+0,130
-0,025 |
16,25 |
M16x1,5 |
18,5 |
KRTM10-02 / KNT01-HM10x1,5AU |
13,5 |
4,75 |
| KNHML10x1,5 | |||||||
| KNHM12x1,75 | 16,75+0,130
-0,025 |
18,25 |
M18x1,5 |
20,5 |
KRTM12-02 / KNT01-HM12x1,75AU |
15,5 |
4,75 |
| KNHML12x1,75 | |||||||
|
Part number |
Te mau mana'o tauturu no te dimensions | Removal dimensions | |||||
|
modified Core-Ø* |
C’Sink-Ø +0,25 |
Te mau mana'o tauturu no te thread | Hand installation tool part-no. | Drill | |||
| Thread Tol.- 6H | Depth L2 min. | Ø | Depth | ||||
| KNHM14x2,0 | 18,75+0,130
-0,025 |
20,25 |
M20x1,5 |
22,5 |
KRTM14-02 / KNT03- HM14x2,0AU |
17,50 |
4,75 |
| KNHML14x2,0 | |||||||
| KNHM16x2,0 | 20,50+0,130
-0,025 |
22,25 |
M22x1,5 |
24,5 |
KRTM16-02 / KNT03- HM16x2,0AU |
17,75 |
6,35 |
| KNHML16x2,0 | |||||||
| KNHM18x1,5 | 22,50+0,130
-0,025 |
24,25 |
M24x1,5 |
26,5 |
KRTM18-02 / KNT03- HM18x1,5AU |
19,75 |
6,35 |
| KNHML18x1,5 | |||||||
| KNHM20x2,5 | 28,00+0,130
-0,025 |
30,25 |
M30x2,0 |
34,5 |
KRTM20-02 / KNT03-HM20x2,5AU |
25,75 |
6,35 |
| KNHML20x2,5 | |||||||
| KNHM24x3,0 | 31,00+0,130
-0,025 |
33,25 |
M33x2,0 |
37,5 |
KNT03-HM24x3,0AU |
28,75 |
6,35 |
| KNHML24x3,0 | |||||||
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