GN 251 Setting Bolts
Type
| AK | Locating surface, with rounded end, hardened |
| BK | Locating surface with Polyurethane disc |
| d1 | l1 Type AK | l1 Type BK | d2 | e | k1 | k2 | k3 | l2 max. | l3 | s | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M 3 | 10 | 15 | 20 | 25 | 30 | - | - | - | - | - | - | - | - | - | - | - | - | - | 6,4 | 2 | 2,4 | - | 1,5 | - | 5,5 |
| M 4 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | - | - | - | 15 | 20 | 25 | 30 | 35 | 40 | - | 5 | 8,1 | 2,8 | 3,2 | 2,4 | 2,1 | 1,5 | 7 |
| M 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 50 | - | - | 15 | 20 | 25 | 30 | 35 | 40 | - | 6 | 9,2 | 3,5 | 4 | 3,2 | 2,4 | 1,5 | 8 |
| M 6 | 15 | 20 | 25 | 30 | 35 | 40 | 50 | - | - | - | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 8 | 11,5 | 4 | 5 | 3,6 | 3 | 2 | 10 |
| M 8 | 15 | 20 | 25 | 30 | 35 | 40 | 50 | 60 | 70 | 80 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 10 | 15 | 5,5 | 6,5 | 5 | 3,7 | 2 | 13 |
| M 10 | 30 | 35 | 40 | 50 | 60 | 70 | 80 | - | - | - | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 13 | 19,6 | 7 | 8 | 6 | 4,5 | 2 | 17 |
| M 12 | 30 | 35 | 40 | 50 | 60 | 70 | 80 | - | - | - | - | - | - | - | - | - | - | - | 21,9 | 8 | 10 | - | 5,2 | - | 19 |
| M 16 | 50 | 60 | 70 | 80 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 27,7 | 10 | 13 | - | 6 | - | 24 |
Filter combination produces no result.
Specification
Screw
Steel, property class 5.8
Type AK
Blackened
Locating surface hardened (HRC 45)
Hexagon nut
Steel
Zinc plated, blue passivated
RoHS
Steel, property class 5.8
Type AK
Blackened
Locating surface hardened (HRC 45)
- Type BK
Nickel plated
Polyurethane disk, 90 Shore
Hexagon nut
Steel
Zinc plated, blue passivated
RoHS
Information
Setting bolts GN 251 can be used as as a firm end stop as well as for support.
The version with Polyurethane disk (type BK) functions as damping element or protection for sensitive surfaces.
| How to order |
| ||||||
GN 251-M8-40-BK |
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RoHS compliant:
-
-
Weight:
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