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Lengths
5/6/7/8/9/10/12/14/16/18/20/22/30
Material Code
Steel/zinc = SF-BSO
Stainless steel = SF- BSOS
Grade400 stainless steel = SF-BSO4
Aluminium = SF-BSOA
How to order
Type + Thread + Length
Example: SF-BSO-M4-10 or SF-BSOS-M5-10
| Thread | A nom. mm |
C -0.13 mm |
L +0.05/-0.13 mm |
Sheet Thickness min. mm |
Rec. Hole Size +0.08 mm |
Distrance Centre Hole to Sheet Edge min. mm |
Please note! | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M2.5 | 4.80 | 4.20 | 6-16 | 1.0 | 4.22 | 6.0 | No L=5/7/9 | ||||||||||||||||||||||
| M3 | 4.80 | 4.20 | 5-25 | 1.0 | 4.22 | 6.0 | |||||||||||||||||||||||
| 3.5M3 | 5.39 | 6.40 | 5-25 | 1.0 | 5.41 | 6.8 | |||||||||||||||||||||||
| M4 | 7.90 | 7.12 | 6-25 | 1.27 | 7.14 | 8.0 | No L=7 | ||||||||||||||||||||||
| M5 | 7.90 | 7.12 | 6-25 | 1.27 | 7.14 | 8.0 | No L=7/9 | ||||||||||||||||||||||
| Length +0.05/-0.13 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | 22 | 25 | |||||||||||||||
| B min. mm | 2.8 | 3.2 | 3.6 | 4.0 | 4.0 | 4.0 | 5.0 | 6.5 | 6.5 | 6.5 | 9.5 | 9.5 | 9.5 | 9.5 | |||||||||||||||