ORDER EXAMPLE
IMPFH-M4-8-ZI, steel screw, galvanized, thread M4, total length 8 mm
IMPFHS-M4-8, stainless steel screw, M4, total length 8 mm
IMPFH-1032-12,7-ZI, steel screw, galvanized, thread UNF # 10-32, total length 12.7 mm
THE USE
IMPFH – sheet metal pressing max. hardness HRB 80
IMPFHS – sheet metal pressing max. hardness HRB 70
IMPORTANT NOTES
All dimensions are given in mm
IMPFH- steel class 8.8, colorless galvanizing
IMPFHS – stainless steel, AISI 416 / DIN X12CrS13 /
The small head press screw is IMPFHL marked / only up to size M5 /
Special type IMPFH4 is intended for stainless steel sheets HRB 90 (only up to size M5)
Data subject to change without notice
DIMENSIONS
| Označenie závitu |
Veľkost závitu |
Dľžka L ±0.4 | Min. hrúbka plechu |
Priemer D ± 0.4 |
L1 max | |||||||||
| M3 | M3 X 0.5 | 6 | – | – | 8 | 10 | 12 | – | 15 | – | 18 | 1.0 | 4.6 | 2.1 |
| M4 | M4 X 0.7 | 6 | – | – | 8 | 10 | 12 | – | 15 | – | 18 | 1.0 | 5.9 | 2.4 |
| M5 | M5 X 0.8 | – | – | – | 8 | 10 | 12 | – | 15 | – | 18 | 1.0 | 6.5 | 2.7 |
| M6 | M6 X 1 | – | – | – | – | – | – | 12 | 15 | – | 18 | 1.6 | 8.2 | 3.0 |
| M8 | M8-1,25 | – | – | – | – | 9.52 | 12 | – | 15 | – | 18 | 2.5 | 9.6 | 3.7 |
| 256 | #2-56 | – | 6.35 | 7.92 | – | 9.52 | – | 12.7 | – | 15.87 | – | 1.0 | 3.65 | 1.9 |
| 440 | #4-40 | – | 6.35 | 7.92 | – | 9.52 | – | 12.7 | – | 15.87 | – | 1.0 | 4.47 | 2.16 |
| 632 | #6-32 | – | 6.35 | 7.92 | – | 9.52 | – | 12.7 | – | 15.87 | – | 1.0 | 5.23 | 2.28 |
| 832 | #8-32 | – | 6.35 | 7.92 | – | 9.52 | – | 12.7 | – | 15.87 | – | 1.0 | 6.0 | 2.28 |
| 1024 | #10-24 | – | 6.35td> | 7.92 | – | 9.52 | – | 12.7 | – | 15.87 | – | 1.0 | 6.5 | 2.54 |
| 1032 | #10-32 | – | 6.35 | 7.92 | – | 9.52 | – | 12.7 | – | 15.87 | – | 1.0 | 6.5 | 2.54 |
| Označenie závitu |
Veľkost závitu |
Dľžka L ±0.4 | Min. hrúbka plechu |
Priemer D ± 0.4 |
L1 max | ||||||||
| M3 | M3 X 0.5 | – | 20 | – | 25 | – | – | – | – | – | 1.0 | 4.6 | 2.1 |
| M4 | M4 X 0.7 | – | 20 | – | 25 | – | 30 | – | 35 | – | 1.0 | 5.9 | 2.4 |
| M5 | M5 X 0.8 | – | 20 | – | 25 | – | 30 | – | 35 | – | 1.0 | 6.5 | 2.7 |
| M6 | M6 X 1 | – | 20 | – | 25 | – | 30 | – | 35 | – | 1.6 | 8.2 | 3.0 |
| M8 | M8-1,25 | – | 20 | – | 25 | – | 30 | – | 35 | – | 2.5 | 9.6 | 3.7 |
| 256 | #2-56 | 19.05 | – | 22.22 | – | 25.4 | – | 31.75 | – | 38.1 | 1.0 | 3.65 | 1.9 |
| 440 | #4-40 | 19.05 | – | 22.22 | – | 25.4 | – | 31.75 | – | 38.1 | 1.0 | 4.47 | 2.16 |
| 632 | #6-32 | 19.05 | – | 22.22 | – | 25.4 | – | 31.75 | – | 38.1 | 1.0 | 5.23 | 2.28 |
| 832 | #8-32 | 19.05 | – | 22.22 | – | 25.4 | – | 31.75 | – | 38.1 | 1.0 | 6.0 | 2.28 |
| 1024 | #10-24 | 19.05 | – | 22.22 | – | 25.4 | – | 31.75 | – | 38.1 | 1.0 | 6.5 | 2.54 |
| 1032 | #10-32 | 19.05 | – | 22.22 | – | 25.4 | – | 31.75 | – | 38.1 | 1.0 | 6.5 | 2.54 |
