会员中心 | |

gb /t 9125.1 -九游游戏app官方

选择规格尺寸点击↓

m10

m12

m14

m16

m20

m24

m27

m30

m33

m36

m39

m42

m45

m48

m52

m56

尺寸单位: 毫米(mm)

扫一扫分享

米/英制螺纹对照螺纹直径与受力截面积牌号等级

螺纹尺寸
d

p	螺距
b	l≤125
	125＜l≤200
	l＞200
c	最大值
	最小值
d_a	最大值
d_s	最大值=公称
	a级	最小值
	b级	最小值
d_w	a级	最小值
	b级	最小值
e	a级	最小值
	b级	最小值
l₁	最大值
k	公称
	a级	最大值
		最小值
	b级	最大值
		最小值
k₁	a级	最小值
	b级	最小值
r	最小值
s	最大值=公称
	a级	最小值
	b级	最小值

1.5	1.75	2	2	2.5	3	3	3.5
26	30	34	38	46	54	60	66
32	36	40	44	52	60	66	72
45	49	53	57	65	73	79	85
0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8
0.15	0.15	0.15	0.2	0.2	0.2	0.2	0.2
11.2	13.7	15.7	17.7	22.4	26.4	30.4	33.4
10	12	14	16	20	24	27	30
9.78	11.73	13.73	15.73	19.67	23.67	/	/
9.64	11.57	13.57	15.57	19.48	23.48	26.48	29.48
14.63	16.63	19.64	22.49	28.19	33.61	/	/
14.47	16.47	19.15	22	27.7	33.25	38	42.75
17.77	20.03	23.36	26.75	33.53	39.98	/	/
17.59	19.85	22.78	26.17	32.95	39.55	45.2	50.85
2	3	3	3	4	4	6	6
6.4	7.5	8.8	10	12.5	15	17	18.7
6.58	7.68	8.98	10.18	12.715	15.215	/	/
6.22	7.32	8.62	9.82	12.285	14.785	/	/
6.69	7.79	9.09	10.29	12.85	15.35	17.35	19.12
6.11	7.21	8.51	9.71	12.15	14.65	16.65	18.28
4.35	5.12	6.03	6.87	8.6	10.35	/	/
4.28	5.05	5.96	6.8	8.51	10.26	11.66	12.8
0.4	0.6	0.6	0.6	0.8	0.8	1	1
16	18	21	24	30	36	41	46
15.73	17.73	20.67	23.67	29.67	35.38	/	/
15.57	17.57	20.16	23.16	29.16	35	40	45

螺纹尺寸
d

p	螺距
b	l≤125
	125＜l≤200
	l＞200
c	最大值
	最小值
d_a	最大值
d_s	最大值=公称
	a级	最小值
	b级	最小值
d_w	a级	最小值
	b级	最小值
e	a级	最小值
	b级	最小值
l₁	最大值
k	公称
	a级	最大值
		最小值
	b级	最大值
		最小值
k₁	a级	最小值
	b级	最小值
r	最小值
s	最大值=公称
	a级	最小值
	b级	最小值

3.5	3	3	3	3	3	4	4
/	/	/	/	/	/	/	/
78	84	90	96	102	108	116	/
91	97	103	109	115	121	129	137
0.8	0.8	1	1	1	1	1	1
0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3
36.4	39.4	42.4	45.6	48.6	52.6	56.6	63
33	36	39	42	45	48	52	56
/	/	/	/	/	/	/	/
32.38	35.38	38.38	41.38	44.38	47.38	51.26	55.26
/	/	/	/	/	/	/	/
46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66
/	/	/	/	/	/	/	/
55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56
6	6	6	8	8	10	10	12
21	22.5	25	26	28	30	33	35
/	/	/	/	/	/	/	/
/	/	/	/	/	/	/	/
21.42	22.92	25.42	26.42	28.42	30.42	33.5	35.5
20.58	22.08	24.58	25.58	27.58	29.58	32.5	34.5
/	/	/	/	/	/	/	/
14.41	15.46	17.21	17.91	19.31	20.71	22.75	24.15
1	1	1	1.2	1.2	1.6	1.6	2
50	55	60	65	70	75	80	85
/	/	/	/	/	/	/	/
49	53.8	58.8	63.1	68.1	73.1	78.1	82.8

①,螺纹规格≤m33时，螺距采用粗牙系列，尺寸符合gb/t 5782规定；＞m33时，螺距采用细牙系列，尺寸符合gb/t 5785规定。
②,性能等级：
碳钢或合金钢——m10、m12、m14、m16、m20、m24、m27、m30、m33、m36×3、m39×3（5.6、8.8级）；m42×3、m45×3、m48×3、m52×4、m56×4（按协议）。
不锈钢——m10、m12、m14、m16、m20、m24（a2-70、a4-70）；m27、m30、m33、m36×3、m39×3（a2-50、a4-50）；m42×3、m45×3、m48×3、m52×4、m56×4（按协议）

替代列表

gb /t 9125.1pn - 2020

引用参考

告诉我在“易紧通”看到，将给您优惠

联系人：徐海移动电话： 18621311857 电话：021-59766477 email:

材料：302、303、304、304l、316、316l、317l、310s、321、347、1.4529、1.4539、1.4462、904l、2205、2507、2520、s32750、s32760、1cr13、1cr17、2cr13、3cr13、1cr17ni2、410、416、420、430、431、630、631、660、625、718、800、825、925、926、c276、a286、gh2132、gh4033、gh4169、25cr2mo1va、4cr10si2mo、35crmoa、42crmoa、40crnimoa、scm435、scm440、a36、a307、a320、a325、a490、f1554，镍基合金、高温合金等特殊材料；等级:a2-50、a2-70、a2-80、a4-70、a4-80、a5-80、b8、b8m、b8c、b8t、b7、b7m、b16、c1-50、c1-70、c1-110、c3-80、c4-70、p1-90、f51、f53、f55、f60、10.9、12.9、14.9;直径、长度不限制规格。

[]

类似标准及供货信息

1	[国标] gb /t 9125.2 - 2020	管法兰连接用六角头螺栓 class系列 hex bolt for pipe flange connection - class designated 供应商(1)
2	[国标]	high strength bolts for joints of space grid structures
3	[国标]	hex bolt for pipe flange connection
4	[国标]	high strength bolts with large hexagon head for steel structures
5	[国标]	hex bolt for pipe flange connection
6	[国标]	high strength bolts for joints of space grid structures
7	[国标]	high strength bolts with large hexagon head for steel structures
8	[国标]	high-strength structural bolting assemblies for preloading-part 3:system hr-hexagon bolt with large width across flats
9	[国标]	high-strength structural bolting assemblies for preloading - part 4:system hv-hexagon bolt with large width across flats
10	[国标]	high-strength structural bolting assemblies for preloading-part 7:system hv-hexagon bolt with large width across flats and nut assemblies m39～m64
11	[国标]	hexagon bolts for structural bolting with large width across flats
12	[国标]	large hex bolts for structural bolting with large width across flats - short thread
13	[美标]	large size heavy hex screws
14	[德标]	hexagon head bolts with hexagon nut for steel structures
15	[德标]	hexagon head bolts with hexagon nut for steel structures
16	[德标]	high-strength hexagon bolts with large widths across flats for structural bolting
17	[德标]	hexagon head bolts with hexagon nut for steel structures
18	[国际]	hexagon bolts for high-strength structural bolting with large width across flats(thread lengths according to iso 888)—product grade c—property classes 8.8 and 10.9
19	[国际]	hexagon bolts for high-strength structural bolting with large width across flats(short thread length—product grade c—property classes 8.8 and 10.9
20	[日标]	high strength hexagon bolts for friction grip joints
21	[日标]	high strength hexagon bolts for friction grip joints
22	[机械行业]	preventing loose bolt connecting assembly-bolt
23	[机械行业]	preventing loose bolt connecting assembly - bolt connector
24	[美标]	metric heavy hex structural bolts
25	[美标]	metric heavy hexagon bolts
26	[欧标]	high-strength structural bolting assemblies for preloading - part 3: system hr — hexagon bolt assemblies
27	[欧标]	high-strength structural bolting assemblies for preloading - part 4: system hv — hexagon bolt
28	[意大利]	high-strength large hexagon bolts for structural engineering - iso metric coarse thread
29	[法国]	high strength bolts with large hexagon head for steel structure
30	[法国]	high strength bolts with large hexagon head for steel structure
31	[英标]	metric high strength large hexagon head bolts
32	[英标]	unified hexagon head forged bolts
33	[美标]	standard specification for structural bolts,steel,heat treated 830mpa minmum tensile strength(metric)
34	[澳标]	high-strength steel bolts
35	[澳标]	high-strength steel bolts
36	[铁道部]
37	[台湾]	hexagon head bolts for steel structures
38	[台湾]	hexagon bolts with large widths across flats for steel structures
39	[台湾]	high strength friction grip hexagon bolts
40	[俄标]	high-strength structural bolting assemblies for preloading-system hr-hex bolt
41	[俄标]	hexagon bolts for high-strength structural bolting with large width across flats - product grade c - property classes 8.8 and 10.9
42	[企标]
43	[电力]	hot dip galvanizing bolts for tower of transmission lines
44	[建筑]	construction machinery and equipment - high strength hexagon head bolts
45	[建筑]	construction machinery and equipment - high strength bolts with hexagon head - full thread
46	[建筑]	construction machinery and equipment - high strength bolts with hexagon head - reduced shank
47	[建筑]	construction machinery and equipment - high strength bolts with large hexagon head
48	[建筑]	construction machinery and equipment - high strength bolts with hexagon head - fine pitch thread
49	[德标]	high-strength structural bolting assemblies for preloading - part 4: system hv — hexagon bolt
50	[印标]	high strength structural bolts
51	[美标]	metric heavy hex bolts
52	[美标]	heavy hex structural bolts (astm f3125 / f3125m)
53	[美标]	heavy hex bolts [table 3] (astm a307)
54	[美标]	heavy hex screws [table 7] (astm a193 / a320)
55	[美标]	metric heavy hex structural bolts (astm a 325m / astm a 490m)
56	[美标]	heavy hex bolts
57	[美标]	heavy hex screws [table 7]
58	[美标]	heavy hex structural bolts (astm a 325 / astm a 490)
59	[美标]	heavy hex structural bolts (astm a 325 / astm a 490)
60	[能源行业标准]	high-strength bolting assemblies for tower on wind turbine - hexagon head bolts
61	[德国钢结构委员会]	screw connections made of hot-dip galvanized sets m39 to m64 accordingly din 6914, din 6915, din 6916

注：技术数据仅供参考，以官方原件为准！

九游游戏app官方服务热线：4006-164580（免长途费）