标准查询 - 易紧通

Unit: 毫米(mm)

Thread Size
d

P	Pitch
h	max
h	min
d_c	max
d_c	min
d_k	max
d_k	min
d_s	max
d_s	min
e ^①	min
k	max
k	min
s ^①	Nominal Size
	max
	min
t	min
Minimum tensile load(N) ^②	8.8
Minimum tensile load(N) ^②	10.9

0.5	0.7	0.8
0.7	0.8	1
0.55	0.65	0.8
6.9	9.4	11.8
6.32	8.82	11.1
5.2	7.2	8.8
4.9	6.8	8.4
3	4	5
2.86	3.82	4.82
2.303	2.873	3.443
1.65	2.20	2.75
1.40	1.95	2.50
2	2.5	3
2.080	2.58	3.080
2.020	2.52	3.020
1.04	1.3	1.56
3220	5620	9080
4180	7300	11800

Thread Length
b

①,"e_min=1.14s_min; Combined gauging of socket dimensions and , see ISO 23429
②,80% of the values specified in ISO 898-1

GB /T 70.2 - 2015

Hexagon Socket Button Head Screws
Suppliers(2)

GB /T 70.2 - 2008

Hexagon socket button head screws
Suppliers(2)

GB /T 70.2 - 2000

Hexagon socket flat round head screws
Suppliers(2)

GB /T 70.4 - 2015

Hexagon Socket Button Head Screws With Collar

ISO 7380-1 - 2011

Hexagon Socket Button Head Screws
Suppliers(2)

ISO 7380 - 2004

Hexagon Socket Button Head Screws
Suppliers(2)

ISO 7380 - 1997

Hexagon socket button head screws
Suppliers(2)

JIS B 1174 - 2017

Hexagon Socket Button Head Screws

JIS B 1174 - 2006

Hexagon Socket Button Head Screws

JIS B 1174 - 1994

Hexagon socket button head screws

JIS B 1174 - 2017

Hexagon Socket Button Head Screws With Collar

ASME/ANSI B 18.3 - 2003

Spline socket button head cap screws

ASME/ANSI B 18.3.4M - 1986 (R2008)

Hexagon Socket Button Head Cap Screws (Metric Series) (ASTM F835M / F879M / A1-70)

ASME/ANSI B 18.3.4M - 1986

Metric heaxagon socket round head screws

NF E 25-126 - 2004

Hexagon Socket Button Head Screws

BS 2470 - 1973

Hexagon Socket Round Head Screws - Unified Thread

YJT 4026

Hexagon Socket Flat Head Screw

YJT 4080

Hexagon Socket Button Head Screws

DIN EN ISO 7380 (-1) - 2011

Hexagon Socket Button Head Screws

DIN EN ISO 7380 (-2) - 2011

Hexagon Socket Button Head Screws with Collar

ASME B 18.3 - 2012

Hexagon Socket Button Head Cap Screws [Table 11] (ASTM F835 / F879)

ASME B 18.3 - 2003 (R2008)

Hexagon Socket Button Head Cap Screws

Yuyao Hutson Metal Product Co., Ltd.
Contact:	Ma Huazhen/Xu Tianyang
Cellphone：	86-13095941973
email：	62828345@163.com
Material: stainless steel, A2-70, A2-80, A4-70, A4-80, A2(302, 303, 304), A4(316), 410, 430; Complete specifications

Wuxi Zeke Hardware Manufacturing Co., Ltd.
Contact:	Mr.Chen
Cellphone：	+86-18651586798
QQ：	531792923
email：	wxzeke@163.com
Material: Zirconium Zr-1(R60700), Zr-3(R60702), Zr-5(R60705), Zr-0(R60001), Zr-2(R60802), Zr-4(R60804), Titanium TA1-TA36, TB2-TB17, TC1-TC32, Corrosion resistant alloy Incoloy 800, 800H, 800HT, 825, 925, Hastelloy B, B-2, B-3, B-4, C, C276, C-4, C-22, G-50, X, G, G-3, G-30, C-2000, Inconel600, 601, 690, 625, 622, 686, 718, 703, X750, Monel400, Monel K500, Pure nickel Nickel 200, Nickel 201, High-temperature alloy Nimonic 75, 80A, 90, 901, 20Cb-3 alloy, A286(Gr660), Cr20Ni80, Super stainless steel XM-19, 254SMO(F44), 1.4529, 25-6MO, 303, 304, 304L, 309, 309L, 310, 310S, 316, 316L, 316Ti, 904L, 317, 317L, 321, 347, Duplex stainless steel 2205(F51、F60), 2507(F53), S32760(F55), 1Cr13, 2Cr13, 3Cr13, 630(17-4PH), 631(17-7PH), 660, Grade: 8.8, 10.9, 12.9, 14.9, A2-70, A2-80, A3-70, A3-80, A4-70, A4-80, A4L-80, A5-80, D2-70, D2-80, D2-100, D4-70, D4-80, D4-100, D6-70, D6-80, D6-100, D8-70, D8-80, D8-100, C1-70, C1-110, C4-70, C3-80, F1-45, F1-60 High temperature and high pressure ASTMA193/A194 B5, B6, B6X, B7, B7M, B16, B8, B8C, B8M, B8P, B8T, B8LN, B8MLN, B8CLN, B8ML4CuN, 1, 2, 2H, 2HM, 3, 4, 4L, 6, 6F, 7, 7L, 7M, 8, 8C, 8M, 8T, 8F, 8P, 8N, 8MN, 8R, 8S, 8LN, 8MLN, 8MLCuN, 9C, 16

GB	GB /T 70.4
ISO	ISO 7380-2
DIN	DIN EN ISO 7380(-2)
Some of the above standards may be approximate equivalent. If there is any objection, the standard original shall prevail.