Este produto é regulamentado pelas seguintes normas:

ASME B18.2.1 TABLE 3 ASME B18.2.1 TABLE 7 ASME B18.2.1 TABLE 2 ASME B18.2.1 TABLE 6

Dados técnicos Envie a sua solicitação de orçamento

Parafusos e porcas sextavadas, série em polegadas

Este produto é regulamentado pelas seguintes normas:

Standard ASME B18.2.1 TABLE 3

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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	16	24	-	0.25	0.360	1	1.25	0.763	0.563
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

Standard ASME B18.2.1 TABLE 7

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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
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

Standard ASME B18.2.1 TABLE 2

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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
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

Standard ASME B18.2.1 TABLE 6

Parafusos sextavadosInformações restritas aos usuários inscritos: Login | Registre-se agora para uma prova gratuita de 14 dias.

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)	E min	E max	F basic	G min	G max	H basic	LT (l< 6')	LT (l> 6')
1/4	20	28	-	0.245	0.250	0.438	0.488	0.505	0.156	0.75	1
5/16	18	24	-	0.306	0.315	0.5	0.557	0.577	0.203	0.875	1.125
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

Parafusos e porcas sextavadas, série em polegadas

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	14	20	-	0.297	0.421	1.125	1.375	0.687	0.62
1/2	13	20	-	0.344	0.482	1.25	1.5	0.826	3/4
5/8	11	18	-	0.422	0.605	1.5	1.75	1.033	15/16
3/4	10	16	-	0.5	0.729	1.75	2	1.240	1.125
7/8	9	14	-	0.578	0.852	2	2.25	1.447	1.313
1	8	12	-	0.672	0.976	2.25	2.5	1.653	1.50
1-1/8	7	12	8	0.75	1.098	2.5	2.75	1.859	1.625
1-1/4	7	12	8	0.844	1.223	2.75	3	2.066	1.875
1-3/8	6	12	8	0.906	1.345	3	3.25	2.273	2
1-1/2	6	12	8	1	1.470	3.25	3.5	2.480	2.25
1-5/8	-	-	6-8	1.094	1.591	3.5	3.75	2.616	2.438
1-3/4	5	-	6-8	1.156	1.716	3.75	4	2.893	2.625
1-7/8	-	-	6-8	1.25	1.839	4	4.25	3.099	2.813
2	4.5	-	6-8	1.344	1.964	4.25	4.5	3.306	3
2-1/4	4.5	-	6-8	1.5	2.214	4.75	5	3.719	3.375
2-1/2	4	-	6-8	1.656	2.461	5.25	5.5	4.133	3.75
2-3/4	4	-	6-8	1.813	2.711	5.75	6	4.546	4.125
3	4	-	6-8	2	2.961	6.25	6.5	4.959	4.5
3-1/4	4	-	6-8	2.188	3.210	6.75	7	5.372	4.875
3-1/2	4	-	6-8	2.313	3.461	7.25	7.5	5.786	5.25
3-3/4	4	-	6-8	2.5	3.726	7.75	8	6.198	5.625
4	4	-	6-8	2.688	3.975	8.25	8.5	6.612	6


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	16	24	-	0.25	0.360	1	1.25	0.763	0.563
1/2	13	20	-	0.344	0.482	1.25	1.5	0.969	3/4
5/8	11	18	-	0.422	0.605	1.5	1.75	1.175	15/16
3/4	10	16	-	0.5	0.729	1.75	2	1.383	1.125
7/8	9	14	-	0.578	0.852	2	2.25	1.589	1.313
1	8	12	-	0.672	0.976	2.25	2.5	1.796	1.50
1-1/8	7	12	8	0.75	1.098	2.5	2.75	2.002	1.625
1-1/4	7	12	8	0.844	1.223	2.75	3	2.209	1.875
1-3/8	6	12	8	0.906	1.345	3	3.25	2.416	2
1-1/2	6	12	8	1	1.470	3.25	3.5	2.622	2.25
1-5/8	-	-	6-8	1.094	1.591	3.5	3.75	2.829	2.438
1-3/4	5	-	6-8	1.156	1.716	3.75	4	3.035	2.625
1-7/8	-	-	6-8	1.25	1.839	4	4.25	3.242	2.813
2	4.5	-	6-8	1.344	1.964	4.25	4.5	3.449	3
2-1/4	4.5	-	6-8	1.5	2.214	4.75	5	3.862	3.375
2-1/2	4	-	6-8	1.656	2.461	5.25	5.5	4.275	3.75
2-3/4	4	-	6-8	1.813	2.711	5.75	6	4.668	4.125
3	4	-	6-8	2	2.961	6.25	6.5	5.102	4.5


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	18	24	-	0.203	0.306	0.875	1.125	0.557	0.5
3/8	16	24	-	0.234	0.369	1	1.25	0.628	0.562
7/16	14	20	-	0.281	0.430	1.125	1.375	0.698	0.625
1/2	13	20	-	0.313	0.493	1.25	1.5	0.840	0.75
9/16	12	18	-	0.359	0.554	1.375	1.625	0.910	0.812
5/8	11	18	-	0.391	0.617	1.5	1.75	1.051	0.937
3/4	10	16	-	0.469	0.741	1.75	2	1.254	1.125
7/8	9	14	-	0.547	0.866	2	2.25	1.465	1.313
1	8	12	-	0.609	0.990	2.25	2.5	1.675	1.50
1-1/8	7	12	8	0.688	1.114	2.5	2.75	1.859	1.625
1-1/4	7	12	8	0.781	1.239	2.75	3	2.066	1.875
1-3/8	6	12	8	0.844	1.363	3	3.25	2.273	2
1-1/2	6	12	8	0.938	1.488	3.25	3.5	2.480	2.25
1-5/8	-	-	6-8	1	1.613	3.5	3.75	2.686	2.438
1-3/4	5	-	6-8	1.094	1.738	3.75	4	2.893	2.625
1-7/8	-	-	6-8	1.156	1.863	4	4.25	3.099	2.813
2	4.5	-	6-8	1.219	1.988	4.25	4.5	3.306	3
2-1/4	4.5	-	6-8	1.375	2.238	4.75	5	3.719	3.375
2-1/2	4	-	6-8	1.531	2.488	5.25	5.5	4.133	3.75
2-3/4	4	-	6-8	1.688	2.738	5.75	6	4.546	4.125
3	4	-	6-8	1.875	2.988	6.25	6.5	4.959	4.5


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	10	16	-	0.469	0.729	1.75	2	1.383	1.25
7/8	9	14	-	0.547	0.852	2	2.25	1.589	1.438
1	8	12	-	0.609	0.976	2.25	2.5	1.769	1.625
1-1/8	7	12	8	0.688	1.098	2.5	2.75	2.002	1.813
1-1/4	7	12	8	0.781	1.223	2.75	3	2.209	2
1-3/8	6	12	8	0.844	1.345	3	3.25	2.416	2.188
1-1/2	6	12	8	0.938	1.470	3.25	3.5	2.622	2.375
1-5/8	6	-	6-8	1	1.591	3.5	3.75	2.829	2.563
1-3/4	5	-	6-8	1.094	1.716	3.75	4	3.035	2.75
1-7/8	-	-	6-8	1.156	1.839	4	4.25	3.242	2.938
2	4.5	-	6-8	1.219	1.964	4.25	4.5	3.449	3.125
2-1/4	4.5	-	6-8	1.375	2.214		5	3.862	3.5
2-1/2	4	-	6-8	1.219	2.461		5.5	4.275	3.875
2-3/4	4	-	6-8	1.063	2.711		6	4.688	4.25
3	4	-	6-8	1.875	2.961		6.5	5.102	4.625
3-1/4	4	-	6-8	2	3.210		7	5.515	5
3-1/2	4	-	6-8	2.25	3.461		7.5	5.928	5.375
3-3/4	4	-	6-8	2.375	3.710		8	6.341	5.75
4	4	-	6-8	2.5	3.960		8.5	6.755	6.125
4-1/4	4	-	6-8	2.75	4.222		9	7.168	6.5
4-1/2	-	-	4	2.875	4.472		9.5	7.581	6.875
4-3/4				3	4.722		10	7.994	7.25
5				3.125	4.972		10.5	8.408	7.625
5-1/4				3.375	5.222		11	8.821	8
5-1/2				3.5	5.472		11.5	9.234	8.375
5-3/4				3.625	5.722		12	9.647	8.75
6				3.75	5.972		12.5	10.060	9.125

Lista completa de fornecedores de Parafusos e porcas sextavadas, série em polegadas

Italy|Distribuidor

Buora d.p.u. S.r.l.

Founded in 1969, Buora D.P.U. is a distributor certified following ISO 9001.

The company offers the complete range of high strength fasteners, ready on stock, both coarse and fine pitches with metric and inch threads.

Distributor of prestigious brands such as UNBRAKO and NORD-LOCK, for Buora D.P.U. the service always comes first, therefore there is not minimum quantity required.

Netherlands|Distribuidor

Triofast BV

Distributor of standard and special fasteners.

The company supplies fasteners with various types of thread: UNC, UNF, BSW and BSF. The products meet standards such as ISO, DIN, ASTM, ANSI and BS.

Germany|Distribuidor

Pfitzer Verbindungstechnik Gmbh

Distributor of inch sized fasteners, oil and gas fasteners and turned special screws

Brazil|Fabricante

A...

Manufacturer of screws both in metric and inch sizes. Sizes from M3 to M64 with lengths up to 850mm

Thailand|Fabricante

B...

Manufacturer of hex head screws, carriage bolts and socket cap screws

Italy|Fabricante

B...

Manufacturer of hot forged fasteners and nip bolts, from M20 to M64

Italy|Fabricante

F...

We offer logistics and inventory management and integrated supply chain management services covering a wide market of OEM fasteners (KanBan), MRO and Personal Protective Equipment (Vending Machine).

Germany|Distribuidor

F...

Distributor of aerospace fasteners

Taiwan|Fabricante

J...

Manufacturer of standard and special fasteners, from M4 to M30, from 1/4' to 1-1/4'. Lengths from 10 to 300mm and from 1/2' to 12'.

South Korea|Fabricante

K...

Leader manufacturer of hexagon head screws for costruction and high tensile screws. Diameters from M12 to M36. Production plants in Korea, Vietnam and China

USA|Fabricante

L...

Manufacturer of gaskets and inch fasteners

UK|Fabricante

L...

Manufacturer of screws, threaded studs and threaded rods in metric and inch sizes

China|Fabricante

N...

Manufacturer of hexagon head screws, socket cap screws, high strength fasteners

Annual capacity of 120,000 tons

Turkey|Fabricante

O...

Manufacturer of metric and inch size fasteners

Germany|Distribuidor

P...

Distributor specialized in inch thread fasteners

Iran|Fabricante

S...

Manufacturer of stud bolts and fasteners both standard and special. Oil&gas and railway sector

Germany|Fabricante

S...

Distributor of inch fasteners as per British and American standards

China|Fabricante

S...

One of the largest fasteners manufacturer and exporter in China.

Hexagon and socket screws, high strength hex bolts (ASTM GR5 and GR8, DIN and ISO CL.8.8 and 10.9)

U...

Manufacturer of all types of fasteners ranging in size from 3/8” to 4-1/4” for railroad, waterworks and industrial sector

China|Fabricante

Z...

Specialized manufacturer of steel hex nuts and bolts, HDG fasteners and for steel construction with an yearly production capacity of 110,000 M/T

Fasten.it
3 Culver Court, Malting Lane
SG10 6AN, Much Hadham
United Kingdom

VAT: GB 312 6826 16
Telef: +44 3330 164455

Siga Fasten.it em:

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Fornecedores de Parafusos e porcas sextavadas, série em polegadas

Dados técnicos

Standard ASME B18.2.1 TABLE 3

Standard ASME B18.2.1 TABLE 7

Standard ASME B18.2.1 TABLE 2

Standard ASME B18.2.1 TABLE 6

Detalhes

Buora d.p.u. S.r.l.

Triofast BV

Pfitzer Verbindungstechnik Gmbh

A...

B...

B...

F...

F...

J...

K...

L...

L...

N...

O...

P...

S...

S...

S...

S...

S...

S...

S...

T...

T...

T...

T...

U...

U...

Z...