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7号沉头带榫螺栓 [Table 2] (A307, F468, F593, SAE J 429) ASME B 18.9 - 2012

选择规格尺寸点击↓

5/16

3/8

7/16

1/2

9/16

(5/8)

(3/4)

括号内尺寸为非优选

ASME B 18.9 - 2012 7号沉头带榫螺栓 [Table 2] (A307, F468, F593, SAE J 429)

尺寸单位: inch

美标ASME B18.9 - 2012 ASME18.9 18.9ASME 7号沉头带榫螺栓 [Table 2] (A307, F468, F593, SAE J 429)

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单重计算公差美制螺纹极限尺寸米/英制螺纹对照螺纹直径与受力截面积最小破坏扭矩牌号等级

螺纹规格
d

5/16

3/8

7/16

1/2

9/16

(5/8)

(3/4)

PP	UNC
d_s	最大值
d_s	最小值
d_k	最大值
d_k	最小值
k₁	最大值
k₁	最小值
k	最大值
k	最小值

18	16	14	13	12	11	10
0.312	0.375	0.438	0.500	0.592	0.657	0.782
0.299	0.360	0.421	0.483	0.544	0.606	0.729
0.592	0.661	0.776	0.892	1.021	1.121	1.277
0.546	0.603	0.709	0.814	0.938	1.028	1.184
0.200	0.202	0.242	0.282	0.336	0.363	0.390
0.185	0.187	0.227	0.267	0.321	0.348	0.375
0.233	0.239	0.282	0.328	0.383	0.414	0.440
0.208	0.208	0.246	0.286	0.338	0.364	0.390

螺纹长度b

最小

引用参考

GB /T 1172 - 1999

黑色金属硬度及强度换算值

GB /T 5267.1 - 2002

镀锌、镀镍、镀镉、复合镀等层镀层盐雾腐蚀的防护性能

GB /T 193 - 2003

普通螺纹（一般用途米制螺纹）- 直径与螺距系列 (ISO 261: 1998, MOD)

GB /T 3106 - 2016

紧固件 - 螺栓、螺钉和螺柱 - 公称长度和螺纹长度 (ISO 888:2012, MOD)

GB /T 12603 - 2005

金属热处理工艺分类及代号

GB /T 3 - 1997

普通螺纹收尾、肩距、退刀槽和倒角 (ISO 3508:1976 / ISO 4755:1983)

GB /T 5779.1 - 2000

紧固件表面缺陷 - 螺栓、螺钉和螺柱 - 一般要求

GB /T 5779.3 - 2000

紧固件表面缺陷 - 螺栓、螺钉和螺柱 - 特殊要求

注：技术数据仅供参考，请以官方原件为准！

类似标准及供货信息

1	[国标] GB /T 11 - 2013	沉头带榫螺栓 Countersunk Head Nib Bolts 供应商(1)
2	[国标] GB /T 11 - 1988	沉头带榫螺栓 Flat Countersunk Nib Bolts 供应商(1)
3	[国标] GB 11 - 1976	沉头带榫螺栓 Countersunk head nib bolts 供应商(1)
4	[国标] GB /T 800 - 2020	沉头双榫螺栓 Countersunk Head Double Nib Bolts
5	[国标] GB /T 800 - 1988	沉头双榫螺栓 Countersunk head bolts with double nibs
6	[德标] DIN 604 - 2017	沉头带榫螺栓 Flat Countersunk Head Nib Bolts 供应商(2)
7	[德标] DIN 604 - 2010	沉头带榫螺栓 Flat Countersunk Head Nib Bolts 供应商(2)
8	[德标] DIN 604 - 1981	沉头带榫螺栓 Flat Countersunk Nib Bolts 供应商(2)
9	[德标] DIN 25195 - 2003	铁路车辆用沉头双榫螺栓 Railway Vehicles - Countersunk Bolts With Double Nip With Metric ISO Thread - Class C
10	[德标] DIN 792 - 1976	圆柱沉头带榫螺栓 Cylindrical Counter Sunk Screws
11	[德标] DIN 11014 - 1968	农业机械用，米制螺纹、精制沉头双榫螺栓 Agricultural Equipment; Countersunk Double-nip Bolts, Sinkings, Metric Thread, Finish
12	[日标] JIS B 1179 (T2) - 1994	沉头带榫螺栓 [Table 2] Flat Countersunk Nib Bolts [Table 2]
13	[美标] ASME/ANSI B 18.9 - 2007	沉头带尖榫螺栓4 Flat countersunk head nib bolts
14	[美标] ASME/ANSI B 18.9 - 2007	沉头带尖榫螺栓6 Flat countersunk head nib bolts
15	[美标] ASME/ANSI B 18.9 - 2007	沉头带榫螺栓 Flat countersunk head nib bolts
16	[意大利] UNI 6105 - 1967	C级沉头带榫螺栓 Flat Countersunk Head Nib Bolts - Grade C
17	[英标] BS 4933 - 1973	米制90°沉头带榫螺栓 Metric 90°Countersunk Head Nibbed Bolts
18	[英标] BS 325 - 1947	粗制沉头带榫螺栓Table4 Black Countersunk Nibbed Bolts
19	[台湾] CNS 4697 - 1982	沉头双尖榫螺栓 Countersunk Bolts With Double Nips
20	[台湾] CNS 4698 - 1982	沉头双榫螺栓 Countersunk Double-Rib Bolts
21	[台湾] CNS 4417 - 1981	沉头带榫螺栓 Countersunk Head Nip Bolts
22	[美标] ASME B 18.9 - 2012	6号沉头带尖榫螺栓（修正头） [Table 4] (A307, F468, F593, SAE J 429) No.6 repair head plow bolts (Countersunk,heavy key) [Table 4] (A307, F468, F593, SAE J 429)