UNC
UNC
Tornillo de Cabeza de Gota de Sebo con Hexágono
Vis six pans creux tête fraisee UNC
Normes ASME/ANSI 18.3 - ASTM F835 - Filetages 3A
Acier allié haute résistance
| Ref: ? | ||||||
|---|---|---|---|---|---|---|
| Exemple: | Ref. = | H91NC | - | XX/XX | - | X XX/XX |
| ↑ | ↑ | |||||
| D | L | |||||
| 1/4 x 1"1/4 | ||||||
| Ref. = | H91NC | - | 1 - 4 - 1 | - | 1 - 4 | |
| D | #4 | #5 | #6 | #8 | #10 | 1/4” | 5/16” | 3/8” | 7/16” | 1/2” | 5/8” | 3/4” | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D1 min. | 0.255 | 0.281 | 0.307 | 0.359 | 0.411 | 0.531 | 0.656 | 0.781 | 0.844 | 0.938 | 1.188 | 1.438 | D1 min. |
| D2 max. | 0.136 | 0.153 | 0.168 | 0.194 | 0.220 | 0.280 | 0.343 | 0.405 | 0.468 | 0.530 | 0.655 | 0.780 | D2 max. |
| K | 0.083 | 0.090 | 0.097 | 0.112 | 0.127 | 0.161 | 0.198 | 0.234 | 0.234 | 0.251 | 0.324 | 0.395 | K |
| S | 1/16 | 5/64 | 5/64 | 3/32 | 1/8 | 5/32 | 3/16 | 7/32 | 1/4 | 5/16 | 3/8 | 1/2 | S |
| Hilos/ “ | 40 | 40 | 32 | 32 | 24 | 20 | 18 | 16 | 14 | 13 | 11 | 10 | Hilos/ “ |
| L1 | * | L1 | |||||||||||
| 1.1 | 1.6 | 2 | 3.6 | 8.5 | 15.8 | 27.7 | 45.2 | 67.8 | 135.6 | 226 | 451.9 | ||
| L | 1/4 |
1/4 |
1/4 |
3/8 |
3/8 |
3/8 |
1/2 |
5/8 |
3/4 |
3/4 |
1” 1/4 |
1” 1/2 |
L |
3/8 |
3/8 |
3/8 |
1/2 |
1/2 |
1/2 |
5/8 |
3/4 |
1” |
1” |
1” 1/2 |
1” 3/4 |
||
1/2 |
1/2 |
1/2 |
5/8 |
5/8 |
5/8 |
3/4 |
1” |
1” 1/4 |
1” 1/4 |
1” 3/4 |
2” |
||
5/8 |
5/8 |
5/8 |
3/4 |
3/4 |
3/4 |
1” |
1” 1/4 |
1” 1/2 |
1” 1/2 |
2” |
2 “1/2 |
||
3/4 |
3/4 |
3/4 |
1” |
1” |
1” |
1” 1/4 |
1” 1/2 |
1” 3/4 |
2” 1/4 |
3” |
|||
1” 1/4 |
1” 1/4 |
1” 1/2 |
1” 3/4 |
2” |
2 “1/2 |
||||||||
1” 1/2 |
1” 1/2 |
1” 3/4 |
2” |
2” 1/4 |
3” |
||||||||
1” 3/4 |
2” |
2” 1/4 |
2 “1/2 |
||||||||||
2” |
2” 1/4 |
2” 1/2 |
3” |
||||||||||
2” 1/2 |
3” |
||||||||||||
| D | #10 | 1/4” | 5/16” | 3/8” | 1/2” | |
|---|---|---|---|---|---|---|
| L1= | 1” 1/2 | 7/8 | - | - | - | - |
| 1” 3/4 | - | 1” | - | - | - | |
| 2” | - | 1” 1/4 | 1” 1/8 | - | - | |
| 2” 1/4 | - | - | 1” 3/8 | 1” 1/4 | - | |
| 2” 1/2 | - | - | 1” 1/8 | 1” 1/2 | 1” 1/2 | |
| 3” | - | - | - | 1” 1/2 | 2” | |
Dureté (≤1/2) 39-43 HRC (>1/2) 38-42 HRC
Températures demploi -29º a +204ºC
Allongement minimum à la rupture 8%
| Boîtage | |
|---|---|
x25 |
|
x50 |
|
x100 |
| Ref: ? | ||||||
|---|---|---|---|---|---|---|
| Exemple: | Ref. = | H91NC | - | XX/XX | - | X XX/XX |
| ↑ | ↑ | |||||
| D | L | |||||
| 1/4 x 1"1/4 | ||||||
| Ref. = | H91NC | - | 1 - 4 - 1 | - | 1 - 4 | |
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1/4
3/4
1” 1/4
x25
x50
x100