| code |
explanation |
|
possible
variations |
| MS |
the material that the fastener is produced
from.
|
|
BZP Mild
Steel (MS)
316 Stainless Steel (SS) |
|
M1 |
the type
of fastener that is welded to the baseplate. |
|
M1
male threaded stud
M4
male plain pin
F1
female hexagonal nut
F2
female threaded bush |
| B |
determines
whether the baseplate has a central through-hole
or not. |
|
B
- blind (no through-hole)
S
- sighted (through-hole) |
|
3815 |
the size
of the baseplate in mm, either expressed as
a dimension or a diameter. |
|
1515
- 15x15mm square
19
- 19mm
round
23
- 23mm round
3030
- 30x30mm square
3815
- 38x15mm rectangular
38
- 38mm round
50 -
50mm round. |
| M6 |
the metric
diameter of the fastener (outside diameter
for male, internal diameter for female). |
|
standard
diameters range from M3
to M12
for M1, F1 and F2's fasteners, 4.75mm (475)
only for standard M4 plain pin fasteners. |
| 30 |
the fastener
length in mm. |
|
5mm
to 75mm
depending on the type of fastener.
|
