A heavy duty self-locking key locking insert, often referred to as a self-locking Keensert, is a type of threaded insert that combines the features of a standard Key Locking Insert (commonly known as a Keensert) with a self-locking mechanism. This combination makes it suitable for applications where both strong threads and resistance to vibrational loosening are required.
Kayan abu: A cikin carbon karfe – C1215 ko daidai ; A Bakin Karfe – 303 ko makamancin haka
Maɓallai – 302 CRES ko daidai
Gama: Bakin ƙarfe – Zinc phosphate ; Bakin Karfe – Cikewa
Haƙuri: ±.010 inch ko ±.25 mm sai dai in an bayyana in ba haka ba.

| Kashi lamba | Girma | |||||
| Daidaitaccen "knhm" | Kulle-kulle "Knhml” | Na ciki zare Ø TOL.- 5H | Na waje zare Ø TOL.- 4h | Aawa Aiki 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 | ||||
| KURMM10X1,5 |
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 | ||||
| Kashi lamba | Girma | |||||
| Daidaitaccen "knhm" | Kulle-kulle "Knhml” | Na ciki zare Ø TOL.- 5H | Na waje zare Ø TOL.- 4h | Aawa Aiki 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 | ||||
| KURHM18X1,5 |
M18x1.5 |
M24x1,5 |
1084,4 |
24 |
||
| KUNHML18X1,5 | 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 | ||||
|
Kashi lamba |
Shigarwa girma | Cirewa girma | |||||
|
goyi Cibiya-Ø * |
C'sk-Ø +0,25 |
Shigarwa zare | Hannu shigarwa kayan aiki kashi-no. | Drill | |||
| Zaren Tol.- 6H | Zurfin L2 min. | Ø | Zurfin | ||||
| Knhm4x0,7 | 6,90 +0,100
-0,025 |
8,25 |
M8X1.25 |
9,5 |
Krm4-02 / Kt01- HM4X0,7au |
5,5 |
4,00 |
| Knhml4x0,7 | |||||||
| Knhm5x0,8 | 8,80 +0,100
-0,025 |
10,25 |
M10X1,25 |
12,5 |
KRM5-02 / Kt01- HM5X0,uniya |
7,5 |
4,75 |
| Knhml5x0,8 | |||||||
| Knhm6x1,0 | 10,80+0,100
-0,025 |
12,25 |
M12X1,25 |
14,5 |
Krm6-02 / Kn01-hm6x1,0au |
9,5 |
4,75 |
| Knhml6x1,0 | |||||||
| Knhm8x1.25 | 12,80+0,130
-0,025 |
14,25 |
M14X1,5 |
16,5 |
KrM8-02 / Knstat01-hm8x1,25u |
11,5 |
4,75 |
| Knhml8x1,25 | |||||||
| KURMM10X1,5 | 14,75+0,130
-0,025 |
16,25 |
M16X1,5 |
18,5 |
KRM10-02 / Kn01-hm11,eau |
13,5 |
4,75 |
| Knhml10X1.5 | |||||||
| Knhm12x1,75 | 16,75+0,130
-0,025 |
18,25 |
M18x1.5 |
20,5 |
Krm12-02 / KT01-HM12X1,75AU |
15,5 |
4,75 |
| Knhml12x1,75 | |||||||
|
Kashi lamba |
Shigarwa girma | Cirewa girma | |||||
|
goyi Cibiya-Ø * |
C'sk-Ø +0,25 |
Shigarwa zare | Hannu shigarwa kayan aiki kashi-no. | Drill | |||
| Zaren Tol.- 6H | Zurfin L2 min. | Ø | Zurfin | ||||
| Knhm14x2,0 | 18,75+0,130
-0,025 |
20,25 |
M20x1,5 |
22,5 |
KrM14-02 / Kt03- Hm14x2,eau |
17,50 |
4,75 |
| Knhml14x2,0 | |||||||
| Knhm16x2,0 | 20,50+0,130
-0,025 |
22,25 |
M22X1,5 |
24,5 |
Krm16-02 / Kt03- Hm16x2,eau |
17,75 |
6,35 |
| Knhml16x2,0 | |||||||
| KURHM18X1,5 | 22,50+0,130
-0,025 |
24,25 |
M24x1,5 |
26,5 |
KrM18-02 / Kt03- Hm18x1,eau |
19,75 |
6,35 |
| KUNHML18X1,5 | |||||||
| Knhm20X2,5 | 28,00+0,130
-0,025 |
30,25 |
M30X2,0 |
34,5 |
Krm20-02 / Kt03-hm20x2,eau |
25,75 |
6,35 |
| Knhml20x2,5 | |||||||
| Knhm24x3,0 | 31,00+0,130
-0,025 |
33,25 |
M33X2,0 |
37,5 |
Kn03-hm24x3.0uau |
28,75 |
6,35 |
| Knhml24x3,0 | |||||||
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