Machine Screw Stainless Steel A2 Flat Head Hexagon Recess Hexagon Socket 2.5 M4X12 Full Thread
Diameter = M4, Length = 12, Material = Stainless Steel A2, Pitch = Standard pitch 70, Drive Type = Socket Cap, Norm = ISO10642 SIMILAR DIN7991 Full Thread, Product Family = Machine Screw, Size Drive Type = Hexagon Socket 2.5
dimensional guide (mm)
| Diameter |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
| Across flats |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
10 |
12 |
12 |
14 |
14 |
| Head diameter |
6 |
8 |
10 |
12 |
16 |
20 |
24 |
27 |
30 |
33 |
36 |
36 |
39 |
| Thread length for screw L<125 |
12 |
14 |
16 |
18 |
22 |
26 |
30 |
34 |
38 |
42 |
46 |
50 |
54 |
| Thread length for screw 125 |
- |
- |
- |
24 |
28 |
32 |
36 |
40 |
44 |
48 |
52 |
56 |
60 |
| Thread length for screw L>200 |
- |
- |
- |
- |
- |
45 |
49 |
53 |
57 |
61 |
65 |
69 |
73 |
| L=LONGUEUR |
Other Reference : 622034X12 6216 025.DIVERS VISFHC04X12T 1089 04 12 1089 04 12 74904012 A004643 2702050256 2VIS1VM022 FHC4X12I VIVMIFHC4X12 6216 VS/A2/FHC/M0 AR000491 01920039 79910412A2 T30113000025 P7120290 V05I-0412 MVIS001-FHCM WV1030412 A102301 205041 9080 TFHC004X012A VXM30412 40600058 T51742 152188-CH T51742 AQU1160 OUT002945 600145100 32100X00532 51060040012 MVISINO00209 182269 60005179 V001327 VISFHCM4X12A 0265 VITHCM04X12 CO85021.020 2600 E27264 25410412 VDIN7991A24X 97000183 BI130-004012 3663072164307
2025-03-30
screwing the strapping for the bottom screen of a 3D laser printer photosensitive resin This is a bottom film of the tank which contains the resin, this is a high resistance stretched polyamide, the screws do not have a high tightening constraint but they must be changed to ensure perfect uniform tightening and easily removable each printing campaign.