Heavy-duty key-locking 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.
Materijal: U ugljičnom čeliku – C1215 ili jednakovrijedno ; Od nehrđajućeg čelika – 303 ili ekvivalent
Tipke – 302 CRES ili jednakovrijedni
Dovršiti: Ugljični čelik – Cinkov fosfat ; Nehrđajući čelik – Pasiviran
Tolerancije: ±.010 inča ili ±,25 mm, osim ako nije drugačije navedeno.
Part number | Dimenzije | |||||
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 | Dimenzije | |||||
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 |
Installation dimensions | Removal dimensions | |||||
modified Core-Ø* |
C’Sink-Ø +0,25 |
Installation thread | Hand installation tool part-no. | Svrdlo | |||
Nit Tol.- 6H | Dubina L2 min. | Ø | Dubina | ||||
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 |
Installation dimensions | Removal dimensions | |||||
modified Core-Ø* |
C’Sink-Ø +0,25 |
Installation thread | Hand installation tool part-no. | Svrdlo | |||
Nit Tol.- 6H | Dubina L2 min. | Ø | Dubina | ||||
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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