Self-locking ring nuts
We specialize in the production of self-locking ring nuts, a unique product designed with a nylon 6.6 polyamide ring. This provides a high friction coefficient, ensuring superior locking effectiveness compared to a traditional ring nut.
Unlike a ringless ring nut, a self-locking ring nut guarantees:
Greater resistance to unscrewing- Shorter mounting and dismounting times
- Better adjustment
- A self-locking ring nut does not come with an MB lockwasher and the specific slot on the lead screw
The excellent quality of our ring nuts is the direct result of a thorough selection of the best quality raw materials. However, what really makes a difference is the accuracy we put not only in the placement and locking of the 6.6 nylon ring but during every stage of production. This type of ring-nut must be used in environments with a maximum temperature lower than 110°C.
Ring nut material: 14H steel | 22H steel, A2 (AISI304) or A4 (AISI316L) stainless steel on demand
Ring material: 6.6 nylon polyamide
Thread: ISO metric 4-5H
Coating: zinc coating and passivated coating | zinc-flake coating, zinc-nickel coating, zinc-phosphate coating, burnished coating on demand
| CODE | Thread | d2 | d3 / t | H | h1 | b | # slots | |
|---|---|---|---|---|---|---|---|---|
|
CRN00
|
GUK 0 |
M10x0,75
|
18 | 15 | 7.6 | 4.5 | 3 | 4 |
|
CRN01
|
GUK 1 | M12x1 | 21 | 18 | 7.6 | 4.5 | 3 | 4 |
|
CRN02
|
GUK 2 | M15x1 | 24 | 21 | 8.6 | 5.5 | 4 | 4 |
|
CRN03
|
GUK 3 | M17x1 | 28 | 24 | 8.6 | 5.5 | 4 | 4 |
|
CRN04
|
GUK 4 | M20x1 | 32 | 27 | 9.6 | 6.0 | 4 | 4 |
|
CRN05
|
GUK 5 |
M25x1,5
|
38 | 33 | 10.5 | 6.4 | 5 | 4 |
|
CRN06
|
GUK 6 |
M30x1,5
|
44 | 38 | 10.9 | 6.6 | 5 | 4 |
|
CRN07
|
GUK 7 |
M35x1,5
|
50 | 44 | 11.3 | 7.0 | 5 | 4 |
|
CRN08
|
GUK 8 |
M40x1,5
|
56 | 50 | 12.3 | 7.7 | 6 | 4 |
|
CRN09
|
GUK 9 |
M45x1,5
|
62 | 55 | 12.3 | 7.8 | 6 | 4 |
|
CRN10
|
GUK 10 |
M50x1,5
|
68 | 61 | 12.9 | 8.1 | 6 | 4 |
|
CRN11
|
GUK 11 | M55x2 | 75 | 68 | 13.4 | 8.2 | 7 | 6 |
|
CRN12
|
GUK 12 | M60x2 | 80 | 73 | 13.4 | 8.2 | 7 | 6 |
|
CRN13
|
GUK 13 | M65x2 | 85 | 77 | 14.5 | 9.0 | 7 | 6 |
|
CRN14
|
GUK 14 | M70x2 | 92 | 84 | 14.5 | 9.2 | 8 | 6 |
CRN15
|
GUK 15 | M75x2 | 98 | 89 | 15.5 | 10.0 | 8 | 6 |
|
CRN16
|
GUK 16 | M80x2 | 105 | 96 | 16.5 | 11.2 | 10 | 8 |
|
CRN17
|
GUK 17 | M85x2 | 110 | 100 | 17.5 | 12.1 | 10 | 8 |
|
CRN18
|
GUK 18 | M90x2 | 120 | 110 | 17.7 | 12.5 | 10 | 8 |
|
CRN19
|
GUK 19 | M95x2 | 125 | 115 | 18.7 | 13.5 | 10 | 8 |
|
CRN20
|
GUK 20 | M100x2 | 130 | 120 | 19.7 | 14.5 | 10 | 8 |
|
CRN21
|
GUA 105x2
|
M105x2 | 135 | 124 | 20.2 | 14.5 | 12 | 8 |
|
CRN22
|
GUA 110x2
|
M110x2 | 140 | 129 | 20.2 | 14.5 | 12 | 8 |
|
CRN23
|
GUA 115x2
|
M115x2 | 145 | 134 | 20.2 | 14.8 | 12 | 8 |
|
CRN24
|
GUA 120x2
|
M120x2 | 150 | 139 | 23.7 | 18.1 | 12 | 8 |
|
CRN25
|
GUA 125x2
|
M125x2 | 155 | 144 | 23.7 | 18.1 | 12 | 8 |
|
CRN26
|
GUA 130x2
|
M130x2 | 160 | 149 | 23.7 | 18.1 | 12 | 8 |
|
CRN27
|
GUA 135x2
|
M135x2 | 165 | 154 | 23.7 | 18.1 | 12 | 8 |
|
CRN28
|
GUA 140x2
|
M140x2 | 170 | 159 | 23.7 | 18.1 | 12 | 8 |
|
CRN30
|
GUA 150x2
|
M150x2 | 195 | 183 | 26.2 | 19.0 | 14 | 8 |
|
CRN32
|
GUA 160x3
|
M160x3 | 205 | 191 | 26.2 | 18.0 | 16 | 8 |
|
CRN34
|
GUA 170x3
|
M170x3 | 220 | 206 | 28.2 | 20.0 | 16 | 8 |
|
CRN36
|
GUA 180x3
|
M180x3 | 230 | 214 | 29.2 | 21.0 | 18 | 8 |
|
CRN38
|
GUA 190x3
|
M190x3 | 240 | 224 | 31.2 | 23.0 | 18 | 8 |
|
CRN40
|
GUA 200x3
|
M200x3 | 250 | 234 | 31.2 | 23.0 | 18 | 8 |
|
CRN44
|
GUA 230x3
|
M230x3 | 280 | 260 | 33.2 | 24.9 | 20 | 8 |
Ring nut material:14H steel | 22H steel, A2 (AISI304) or A4 (AISI316L) stainless steel on demand
Ring material: 6.6 nylon polyamide
Thread: ISO metric 4-5H
Coating: zinc coating and passivated coating | zinc-flake coating, zinc-nickel coating, zinc-phosphate coating, burnished coating on demand
| CODE | Thread | d2 | d3 / t | H | h1 | b | # slots | |
|---|---|---|---|---|---|---|---|---|
|
CRP04
|
GUP 4 | M20x1 | 32 | 27 | 13.2 | 3.5 | 4 | 4 |
|
CRP05
|
GUP 5 |
M25x1,5
|
38 | 33 | 14.2 | 4.0 | 5 | 4 |
|
CRP06
|
GUP 6 |
M30x1,5
|
44 | 38 | 14.2 | 4.5 | 5 | 4 |
|
CRP07
|
GUP 7 |
M35x1,5
|
50 | 44 | 15.2 | 4.5 | 5 | 4 |
|
CRP08
|
GUP 8 |
M40x1,5
|
56 | 50 | 16.7 | 5.0 | 6 | 4 |
|
CRP09
|
GUP 9 |
M45x1,5
|
62 | 55 | 16.7 | 5.0 | 6 | 4 |
|
CRP10
|
GUP 10
|
M50x1,5
|
68 | 61 | 18.7 | 5.0 | 6 | 4 |
|
CRP11
|
GUP 11
|
M55x2 | 75 | 68 | 18.7 | 5.5 | 7 | 6 |
|
CRP12
|
GUP 12
|
M60x2 | 80 | 73 | 18.7 | 5.5 | 7 | 6 |
|
CRP13
|
GUP 13
|
M65x2 | 85 | 77 | 19.7 | 6.5 | 7 | 6 |
|
CRP14
|
GUP 14
|
M70x2 | 92 | 84 | 19.7 | 6.5 | 8 | 6 |
|
CRP15
|
GUP 15
|
M75x2 | 98 | 89 | 20.7 | 6.5 | 8 | 6 |
|
CRP16
|
GUP 16
|
M80x2 | 105 | 96 | 20.7 | 6.5 | 10 | 8 |
|
CRP17
|
GUP 17
|
M85x2 | 110 | 100 | 21.7 | 6.5 | 10 | 8 |
|
CRP18
|
GUP 18
|
M90x2 | 120 | 110 | 21.7 | 6.5 | 10 | 8 |
|
CRP19
|
GUP 19
|
M95x2 | 125 | 115 | 22.2 | 6.5 | 10 | 8 |
|
CRP20
|
GUP 20
|
M100x2 | 130 | 120 | 24.2 | 6.5 | 10 | 8 |
Ring nut material: 14H steel | 22H steel, A2 (AISI304) or A4 (AISI316L) stainless steel on demand
Ring material: 6.6 nylon polyamide
Thread: ISO metric 4-5H
Coating: zinc coating and passivated coating | zinc-flake coating, zinc-nickel coating, zinc-phosphate coating, burnished coating on demand
| CODE | Thread | d2 | d3 / t | H | h1 | b | # slots | |
|---|---|---|---|---|---|---|---|---|
|
CRS 10x1
|
GUA 10x1
|
M10x1 | 18 | 15 | 7.6 | 4.4 | 3 | 4 |
|
CRS 10x1,5
|
GUA 10x1,5
|
M10x1,5
|
18 | 15 | 7.6 | 4.4 | 3 | 4 |
|
CRS 12x1,5
|
GUA 12x1,5
|
M12x1,5
|
21 | 18 | 9.2 | 5.7 | 3 | 4 |
|
CRS 14x1
|
GUA 14x1
|
M14x1 | 24 | 21 | 8.6 | 5.5 | 4 | 4 |
|
CRS 14x1,5
|
GUA 14x1,5
|
M14x1,5
|
24 | 21 | 10.7 | 6.0 | 4 | 4 |
|
CRS 14x2
|
GUA 14x2
|
M14x2 | 24 | 21 | 10.7 | 6.0 | 4 | 4 |
|
CRS 15x0,5
|
GUA 15x0,5
|
M15x0,5
|
24 | 21 | 8.6 | 5.4 | 4 | 4 |
|
CRS 16x1
|
GUA 16x1
|
M16x1 | 28 | 24 | 8.6 | 5.2 | 4 | 4 |
|
CRS 16x1,5
|
GUA 16x1,5
|
M16x1,5
|
28 | 24 | 10.7 | 7.2 | 4 | 4 |
|
CRS 16x2
|
GUA 16x2
|
M16x2 | 28 | 24 | 11.7 | 7.0 | 4 | 4 |
|
CRS 18x1
|
GUA 18x1
|
M18x1 | 28 | 24 | 8.6 | 5.1 | 4 | 4 |
|
CRS 18x1,5
|
GUA 18x1,5
|
M18x1,5
|
28 | 24 | 10.7 | 7.2 | 4 | 4 |
|
CRS 20x1,5
|
GUA 20x1,5
|
M20x1,5
|
32 | 27 | 9.6 | 5.9 | 4 | 4 |
|
CRS 22x1
|
GUA 22x1
|
M22x1 | 38 | 33 | 10.2 | 5.9 | 5 | 4 |
|
CRS 22x1,5
|
GUA 22x1,5
|
M22x1,5
|
38 | 33 | 12.7 | 8.1 | 5 | 4 |
|
CRS 24x1,5
|
GUA 24x1,5
|
M24x1,5
|
44 | 38 | 10.7 | 7.2 | 5 | 4 |
|
CRS 24x2
|
GUA 24x2
|
M24x2 | 44 | 38 | 12.7 | 6.7 | 5 | 4 |
|
CRS 27x1,5
|
GUA 27x1,5
|
M27x1,5
|
44 | 38 | 11.2 | 6.9 | 5 | 4 |
|
CRS 28x1,5
|
GUA 28x1,5
|
M28x1,5
|
44 | 38 | 11.2 | 7.1 | 5 | 4 |
|
CRS 32x1,5
|
GUA 32x1,5
|
M32x1,5
|
50 | 44 | 11.2 | 6.9 | 5 | 4 |
|
CRS 34x1,5
|
GUA 34x1,5
|
M34x1,5
|
50 | 44 | 11.2 | 6.9 | 5 | 4 |
|
CRS 38x1
|
GUA 38x1
|
M38x1 | 53 | 47 | 12.2 | 7.3 | 5 | 4 |
|
CRS 38x1,5
|
GUA 38x1,5
|
M38x1,5
|
53 | 47 | 12.2 | 7.3 | 5 | 4 |
|
CRS 38x2
|
GUA 38x2
|
M38x2 | 53 | 47 | 12.2 | 7.0 | 5 | 4 |
|
CRS 39x3
|
GUA 39x3
|
M39x3 | 64 | 57 | 30.2 | 21.2 | 6 | 4 |
|
CRS 42x1,5
|
GUA 42x1,5
|
M42x1,5
|
62 | 55 | 15.2 | 10.5 | 6 | 4 |
|
CRS 45x2
|
GUA 45x2
|
M45x2 | 62 | 55 | 12.2 | 7.8 | 6 | 4 |
|
CRS 48x1,5
|
GUA 48x1,5
|
M48x1,5
|
64 | 57 | 13.7 | 9.2 | 6 | 4 |
|
CRS 52x1,5
|
GUA 52x1,5
|
M52x1,5
|
75 | 68 | 13.7 | 9.1 | 6 | 4 |
|
CRS 55x1,5
|
GUA 55x1,5
|
M55x1,5
|
75 | 68 | 13.7 | 8.1 | 7 | 6 |
|
CRS 65x1,5
|
GUA 65x1,5
|
M65x1,5
|
85 | 77 | 14.5 | 8.9 | 7 | 6 |
| CRN21 |
GUA 105x2
|
M105x2 | 135 | 124 | 20.2 | 14.5 | 12 | 8 |
| CRN22 |
GUA 110x2
|
M110x2 | 140 | 129 | 20.2 | 14.5 | 12 | 8 |
| CRN23 |
GUA 115x2
|
M115x2 | 145 | 134 | 20.2 | 14.8 | 12 | 8 |
| CRN24 |
GUA 120x2
|
M120x2 | 150 | 139 | 23.7 | 18.1 | 12 | 8 |
| CRN25 |
GUA 125x2
|
M125x2 | 155 | 144 | 23.7 | 18.1 | 12 | 8 |
| CRN26 |
GUA 130x2
|
M130x2 | 160 | 149 | 23.7 | 18.1 | 12 | 8 |
| CRN27 |
GUA 135x2
|
M135x2 | 165 | 154 | 23.7 | 18.1 | 12 | 8 |
| CRN28 |
GUA 140x2
|
M140x2 | 170 | 159 | 23.7 | 18.1 | 12 | 8 |
| CRN30 |
GUA 150x2
|
M150x2 | 195 | 183 | 26.2 | 19.0 | 14 | 8 |
| CRN32 |
GUA 160x3
|
M160x3 | 205 | 191 | 26.2 | 18.0 | 16 | 8 |
| CRN34 |
GUA 170x3
|
M170x3 | 220 | 206 | 28.2 | 20.0 | 16 | 8 |
| CRN36 |
GUA 180x3
|
M180x3 | 230 | 214 | 29.2 | 21.0 | 18 | 8 |
| CRN38 |
GUA 190x3
|
M190x3 | 240 | 224 | 31.2 | 23.0 | 18 | 8 |
| CRN40 |
GUA 200x3
|
M200x3 | 250 | 234 | 31.2 | 23.0 | 18 | 8 |
| CRN44 |
GUA 230x3
|
M230x3 | 280 | 260 | 33.2 | 24.9 | 20 | 8 |
