La direttiva europea 2009/136/CE regolamenta l'utilizzo dei cookie. Continuando ad utilizzare il sito Internet dai il tuo consenso all'utilizzo dei cookies. | Visualizza l'informativa estesa
Puoi gestire ed eventualmente rimuovere i cookies dalle impostazioni del tuo web browser. | Come? approvo
INVIA UNA RICHIESTA
REGISTRAZIONE
LOG IN
CONTATTI
ITALIANO
ITALIANO
ENGLISH
DEUTSCH
ITALIANO
ITALIANO
ENGLISH
DEUTSCH
SHARE
Bulloni e viti testa esagonale, misure in pollici

Bulloni e viti testa esagonale, misure in pollici

ASME B18.2.1 | Norme equivalenti: BS 1768

FORNITORI
INVIA LA TUA RICHIESTA D'OFFERTA
Bulloni e viti testa esagonale, misure in pollici
DATO RISERVATO AGLI UTENTI REGISTRATI: LOG IN | REGISTRA GRATUITAMENTE IL TUO ACCOUNT FREE

Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.1 -  table 2 Hex Bolts

Publication date: 2010
d Thread size
UNC (nr of threads x inch) UNF (nr of threads x inch) UN (nr of threads x inch) H basic E min
LT (l< 6")
 LT (l> 6")
G min
F basic
1/4
20 28 - 0.172 0.237
0.75
1
 0.484 0.438
5/16
18 24  - 0.219 0.298 0.875
1.125
 0.552 0.5
3/8
16 24  - 0.25 0.360
1
1.25
 0.620
0.563
7/16
1/2
5/8
3/4
7/8
1
1-1/8
1-1/4
1-3/8
1-1/2
1-5/8
1-3/4
1-7/8
2
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4


Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.1 -  table 3 Heavy Hex Bolts

Publication date: 2010
d Thread size
UNC (nr of threads x inch) UNF (nr of threads x inch) UN (nr of threads x inch) H basic E min
LT (l< 6")
 LT (l> 6")
G min
F basic
3/8
1/2
5/8
3/4
7/8
1
1-1/8
1-1/4
1-3/8
1-1/2
1-5/8
1-3/4
1-7/8
2
2-1/4
2-1/2
2-3/4
3


Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.1 table 6 Hex Cap Screws

Publication date: 2010
d Thread size
UNC (nr of threads x inch)

UNF (nr of threads x inch)

UN (nr of threads x inch) H basic E min
LT (l< 6")
 LT (l> 6")
G min
F basic
1/4
20 28 - 0.156 0.245
0.75
1
0.488
0.438
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
1-3/8
1-1/2
1-5/8
1-3/4
1-7/8
2
2-1/4
2-1/2
2-3/4
3


Dimensions in inches (1 inch=25.4 mm) source ASME B18.2.1 - table 7 Heavy Hex Screws

Publication date: 2010
d Thread size
UNC (nr of threads x inch) UNF (nr of threads x inch) UN (nr of threads x inch) H basic E min
LT (l< 6")
LT (l>6")
G min
F basic
3/8 16 24 - 0.234 0.360 1 1.25 0.763 0.688
1/2
13 20  - 0.313 0.482 1.25  1.5
0.96
0.875
5/8
11 18  - 0.391 0.605 1.50  1.75 1.175 1.063
3/4
7/8
1
1-1/8
1-1/4
1-3/8
1-1/2
1-5/8
1-3/4
1-7/8
2
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4
4-1/4
4-1/2
4-3/4
5
5-1/4
5-1/2
5-3/4
6



Reproduced by permission of IFI. The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from IFI, Industrial Fastener Institute, 6363 Oak Tree Boulevard-Independence - OHIO 44131-2500 USA.www.indfast.org WARNING - The datasheets provided by this site (fasten.it) are only advisory in support of the commercial activity and their use by anyone is entirely voluntary. Reliance on their contents for any purpose by anyone is at his/her sole risk and Fasten.it s.r.l./www.fasten.it is not responsible for any loss, claim or damage arising there from.
DATO RISERVATO AGLI UTENTI REGISTRATI: LOG IN | REGISTRA GRATUITAMENTE IL TUO ACCOUNT FREE
INVIA LA TUA RICHIESTA D'OFFERTA