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六角頭螺栓半精制 [Annex 1 Attached Table 1.2] JIS B 1180 (AT1.2) - 2004

選擇規(guī)格尺寸點擊↓

(M7)

M10

M12

(M14)

M16

(M18)

M20

(M22)

M24

(M27)

M30

(M33)

M36

(M39)

M42

(M45)

M48

(M52)

M56

(M60)

M64

括號內(nèi)尺寸為非優(yōu)選

JIS B 1180 (AT1.2) - 2004 六角頭螺栓半精制 [Annex 1 Attached Table 1.2]

尺寸單位: mm

日標JIS B1180 (AT1.2) - 2004 JIS1180 1180J 六角頭螺栓半精制 [Annex 1 Attached Table 1.2]

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單重計算公差公制螺紋極限尺寸米/英制螺紋對照螺紋直徑與受力截面積最小破壞扭矩牌號等級毛坯直徑

公稱長度L 注:選擇后獲得 螺紋長度

螺紋規(guī)格
d

(M7)

M10

M12

(M14)

M16

(M18)

M20

(M22)

M24

(M27)

P	螺距	粗牙
		細牙
d_s	最大值
	最小值
k	公稱
	最大值
	最小值
s	最大值
	最小值
e	≈
D	≈
r	最小值
d_a	最大值
z	≈
c	≈

1	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3	3
/	/	1	1.25	1.25	1.5	1.5	1.5	1.5	1.5	2	2
6	7	8	10	12	14	16	18	20	22	24	27
5.8	6.8	7.8	9.8	11.75	13.75	15.75	17.75	19.65	21.65	23.65	26.65
4	5	5.5	7	8	9	10	12	13	14	15	17
4.25	5.25	5.75	7.3	8.3	9.3	10.3	12.35	13.35	14.35	15.35	17.35
3.75	4.75	5.25	6.7	7.7	8.7	9.7	11.65	12.65	13.65	14.65	16.65
10	11	13	17	19	22	24	27	30	32	36	41
9.4	10.3	12.3	16.3	18.2	21.2	23.2	26.2	29.2	31	35	40
11.5	12.7	15	19.6	21.9	25.4	27.7	31.2	34.6	37	41.6	47.3
9.8	10.7	12.6	16.5	18	21	23	26	29	31	34	39
0.25	0.25	0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8	1
6.8	7.8	9.2	11.2	13.7	15.7	17.7	20.2	22.4	24.4	26.4	30.4
1	1	1.2	1.5	2	2	2	2.5	2.5	2.5	3	3
0.4	0.4	0.4	0.4	0.6	0.6	0.6	0.6	0.6	0.6	0.6	/

螺紋長度b

螺紋規(guī)格
d

M30

(M33)

M36

(M39)

M42

(M45)

M48

(M52)

M56

(M60)

M64

P	螺距	粗牙
		細牙
d_s	最大值
	最小值
k	公稱
	最大值
	最小值
s	最大值
	最小值
e	≈
D	≈
r	最小值
d_a	最大值
z	≈
c	≈

3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
2	2	3	3	/	/	/	/	/	/	/
30	33	36	39	42	45	48	52	56	60	64
29.65	32.6	35.6	38.6	41.6	44.6	47.6	51.55	55.55	59.55	63.55
19	21	23	25	26	28	30	33	35	38	40
19.4	21.4	23.4	25.4	26.4	28.4	30.4	33.5	35.5	38.5	40.5
18.6	20.6	22.6	24.6	25.6	27.6	29.6	32.5	34.5	37.5	39.5
46	50	55	60	65	70	75	80	85	90	95
45	49	53.8	58.8	63.8	68.8	73.8	78.8	83.6	88.6	93.6
53.1	57.7	63.5	69.3	75	80.8	86.5	92.4	98.1	104	110
44	48	53	57	62	67	72	77	82	87	92
1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6	63	67	71
3.5	3.5	4	4	4.5	4.5	5	5	5.5	5.5	6
/	/	/	/	/	/	/	/	/	/	/

螺紋長度b

①,b+x≥L時為全螺紋，x=2P。

替代列表

JIS B 1180AT1.2 - 1994 JIS B 1180AT1.2 - 2004

同版本產(chǎn)品組

JIS B 1180 (ISO4016) - 2004

六角頭螺栓產(chǎn)品等級：C級 [表2]

JIS B 1180 (AAT1.1) - 2004

六角頭螺栓精制 [Annex Attached Table 1.1]

JIS B 1180 (AT1.2) - 2004

六角頭螺栓半精制 [Annex 1 Attached Table 1.2]

JIS B 1180 (AT2.1) - 2004

小六角頭螺栓精制 [Annex 1 Attached Table 2.1]

JIS B 1180 (AT2.2) - 2004

小六角頭螺栓半精制 [Annex 1 Attached Table 2.2]

引用參考

GB /T 1172 - 1999

黑色金屬硬度及強度換算值

GB /T 5267.1 - 2002

鍍鋅、鍍鎳、鍍鎘、復(fù)合鍍等層鍍層鹽霧腐蝕的防護性能

GB /T 193 - 2003

普通螺紋（一般用途米制螺紋）- 直徑與螺距系列 (ISO 261: 1998, MOD)

GB /T 3106 - 2016

緊固件 - 螺栓、螺釘和螺柱 - 公稱長度和螺紋長度 (ISO 888:2012, MOD)

GB /T 12603 - 2005

金屬熱處理工藝分類及代號

GB /T 3 - 1997

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

GB /T 5779.1 - 2000

緊固件表面缺陷 - 螺栓、螺釘和螺柱 - 一般要求

GB /T 5779.3 - 2000

緊固件表面缺陷 - 螺栓、螺釘和螺柱 - 特殊要求

GB /T 3103.1 - 2002

緊固件公差（螺栓、螺柱、螺釘和螺母）

GB /T 34632 - 2017

統(tǒng)一螺紋搓制和滾制前的毛坯直徑

注：技術(shù)數(shù)據(jù)僅供參考，請以官方原件為準！

類似標準及供貨信息

1	[國標] GB /T 5780 - 2016	C級六角頭螺栓 Hexagon Head Bolts - Product Grade C 供應(yīng)商(3)
2	[國標] GB /T 5782 - 2016	六角頭螺栓 A級和B級 Hexagon Head Bolts - Grade A and B 供應(yīng)商(18)
3	[國標] GB /T 5780 - 2000	C級六角頭螺栓 Hexagon Head Bolts - Product Grade C 供應(yīng)商(3)
4	[國標] GB /T 5782 - 2000	A級和B級六角頭螺栓 Hexagon Head Bolts - Product Grades A and B 供應(yīng)商(18)
5	[國標] GB 838 - 1988	六角頭不脫出螺釘 Hexagon Screws with Waisted Shank 供應(yīng)商(1)
6	[國標] GB 5780 - 1986	六角頭螺栓 C級 Hexagon Head Bolts - Product Grade C 供應(yīng)商(3)
7	[國標] GB 5782 - 1986	六角頭螺栓 A級和B級 Hexagon Head Bolts - Product Grades A and B 供應(yīng)商(18)
8	[國標] GB 30 - 1976	六角頭螺栓 Hexagon Head Bolts 供應(yīng)商(5)
9	[國標] GB 5 - 1976	六角頭螺栓 Hexagon Head Bolts 供應(yīng)商(3)
10	[國標] GB 5784 - 1986	細桿六角頭螺栓 B級 Hexagon Head Bolts - Reduced Shank - Product Grade B
11	[美標] IFI 513 - 1982	米制六角頭螺釘 Table 8 Metric Hex Head Machine Screws
12	[美標] IFI 541 - 1982	米制鐵塔用六角頭螺栓 Metric Hex Transmission Tower Bolts
13	[德標] DIN 931-2 - 2009	米制M68 - M160 x 6 的六角頭螺栓 B級 Hexagon Head Bolts - Part 2: Metric Thread M 68 to M 160 x 6 - Product Grade B 供應(yīng)商(3)
14	[德標] DIN 7964 - 1990	粗牙縮徑桿（細桿）螺栓、螺釘 Reduced Shank Bolts and Screws with Coarse Thread 供應(yīng)商(2)
15	[德標] DIN 7964 (D1) - 1990	粗牙不脫出螺栓和螺釘 - 六角頭 (ISO 4014) Reduced Shanke Bolts and Screws with Coarse Thread - Hexagon Head (ISO 4014) 供應(yīng)商(2)
16	[德標] DIN 7964 (D2) - 1990	粗牙不脫出螺栓和螺釘 - 六角頭 (DIN 931) Reduced Shanke Bolts and Screws with Coarse Thread - Hexagon Head (DIN 931) 供應(yīng)商(2)
17	[德標] DIN 931-1 - 1987	六角頭粗桿半牙螺栓M1.6-M39 Hexagon Head Bolts Grades A and B Partially Threaded 供應(yīng)商(10)
18	[德標] DIN 931-2 - 1987	六角頭粗桿半牙螺栓M42-M160 B級 Hexagon Head Bolts, Metric Thread M42 to M160×6, Product Grade B 供應(yīng)商(3)
19	[德標] DIN 7964 - 1977	六角頭不脫出螺釘 Hexagon Head Screws with Waisted Shank 供應(yīng)商(2)
20	[德標] DIN 65339 - 2021	航空航天 - 耐腐蝕鋼，短MJ螺紋，緊公差六角頭螺栓 - 用于溫度最高425℃，標稱抗拉強度1100MPa Hexagon Bolts, Close Tolerance, with Short-length MJ Thread, Corrosion-resisting Steel - Nominal Tensile Strength 1100 MPa, For Temperatures Up To 425℃
21	[德標] DIN 6929 (DE) - 2013	粗牙六角頭細桿螺栓 Hexagon Head Bolts
22	[德標] DIN 601 - 1987	六角頭螺栓 M5 ~ M52 產(chǎn)品等級：C級 M5 to M52 Hexagon Head Bolts - Product Grade C
23	[德標] DIN 43165 - 1985	電力牽引；用于架空配件的凹端螺釘（A.六角頭螺釘，B.六角頭螺釘帶螺母，C.方頭螺釘） Electric Traction; Screws with Cup Point for Overhead Fittings
24	[國際] ISO 4014 - 2022	六角頭螺栓 A和B級 Hexagon Head Bolts - Product Grades A and B 供應(yīng)商(4)
25	[國際] ISO 4016 - 2022	六角頭螺栓產(chǎn)品等級：C級 Hexagon Head Bolts - Product Grade C 供應(yīng)商(1)
26	[國際] ISO 4014 - 2011	六角頭螺栓產(chǎn)品等級A和B級 Hexagon Head Bolts - Product Grades A and B 供應(yīng)商(4)
27	[國際] ISO 4016 - 2011	C級六角頭螺栓 Hexagon Head Bolts-Product Grade C 供應(yīng)商(1)
28	[國際] ISO 4014 - 1999	六角頭螺栓產(chǎn)品等級A和B級 Hexagon Head Bolts - Product Grades A and B 供應(yīng)商(4)
29	[國際] ISO 4016 - 1999	C級六角頭螺栓 Hexagon Head Bolts - Product Grade C 供應(yīng)商(1)
30	[國際] ISO 4015 - 2022	六角頭細桿螺栓（細桿直徑約等于中徑）- 產(chǎn)品等級：B級 Hexagon Head Bolts - Reduced Shank(Shank Diameter≈Pitch Diameter) - Product Grade B
31	[國際] ISO 4015 - 1979	六角頭細桿螺栓，B級 Hexagon Head Bolts - Product Grade B - Reduced Shank (Shank Diameter ≈ Pitch Diameter)
32	[日標] JIS B 1180 (ISO4016) - 2014	六角頭螺栓產(chǎn)品等級：C級 [Figure-2] Hexagon Head Bolt - Coarse Thread - Product Grade C
33	[日標] JIS B 1180 (ISO4014) - 2014	六角頭螺栓產(chǎn)品等級：A級和B級 [Figure 1] Hexagon Head Bolt - Coarse Thread - Product Grades A and B
34	[日標] JIS B 1180 (ISO8765) - 2014	六角頭螺栓細牙產(chǎn)品等級：A級和B級 [Figure 3] Hexagon Head Bolt, Fine Thread, Product Grade A and B
35	[日標] JIS B 1180 (ISO4015) - 2014	六角頭螺栓粗牙細桿產(chǎn)品等級：B級 [Figure 7] Hexagon Head Bolt, Pitch Diameter, Coarse Thread, Product Grade B
36	[日標] JIS B 1180 (ISO4016) - 2004	六角頭螺栓產(chǎn)品等級：C級 [表2] Hexagon Head Bolts, Product Grade C [Table 2]
37	[日標] JIS B 1180 (AAT1.1) - 2004	六角頭螺栓精制 [Annex Attached Table 1.1] Hexagon Head Bolts - Finished (Attached Table 1.1)
38	[日標] JIS B 2801 - 1996	BB和SB型卸扣用六角頭螺栓和六角螺母 Hexagon Head Bolt and Hexagon Nut for Shackles, Forms BB and SB
39	[日標] JIS B 1180 (ISO 4014) - 1994	六角頭螺栓產(chǎn)品等級：A級 [Table 3] Hexagon Head Bolts, Product Grade A [Table 3]
40	[日標] JIS B 1180 (ISO 8765) - 1994	六角頭螺栓產(chǎn)品等級：B級 [Table 4] Hexagon Head Bolts, Product Grade B [Table 4]
41	[日標] JIS B 1180 (ISO 4016) - 1994	六角頭螺栓產(chǎn)品等級：C級 [Table 7] Hexagon Head Bolts, Product Grade C [Table 7]
42	[日標] JIS B 1180 (AT1.2) - 1994	六角頭螺栓半精制 [Annex Attached Table 1.2] Hexagon Head Bolts, Semifinished [Annex Attached Table 1.2]
43	[日標] JIS B 1180 (AT1.3) - 1994	六角頭螺栓普通加工精度 [Annex Attached Table 1.3] Hexagon Head Bolts, Regular [Annex Attached Table 1.3]
44	[日標] JIS B 1180 (AAT1.1) - 1994	六角頭螺栓精制 [Annex Attached Table 1.1] Hexagon Head Bolts, Finished [Annex Attached Table 1.1]
45	[日標] JIS B 1180 (ISO 4015) - 1994	六角頭螺栓細桿產(chǎn)品等級：B級 [Table 9] Effective Diameter Hexagon Head Bolts, Porduct Grade B, [Table 9]
46	[汽標代號] Q 150B	六角頭螺栓 Hexagon Head Bolts
47	[汽標代號] Q 151	六角頭螺栓 Hexagon Head Bolts
48	[汽標代號] Q 151B	六角頭細牙螺栓 Hexagon Head Bolts - Fine Thread
49	[汽標代號] Q 151C	六角頭較細牙螺栓 Hexagon Head Bolts - Fine Thread
50	[機械行業(yè)] JB /T 978 (bolt) - 2013	焊接連接鉸接管接頭鉸接螺栓
51	[機械行業(yè)] JB /ZQ 4322 - 2006	六角頭預(yù)應(yīng)力螺栓 Hex Head Prestressed Bolts
52	[機械行業(yè)] JB /ZQ 4323 - 2006	六角頭粗桿螺栓 B級 Hexagon Head Bolts - Product Grade B
53	[美標] ASME/ANSI B 18.2.3.5M - 2006	米制六角頭螺栓 (SAE J1199, ASTM F568) Metric Hex Head Bolts (SAE J1199, ASTM F568) 供應(yīng)商(1)
54	[美標] ASME/ANSI B 18.2.1 (T4) - 1981	六角頭螺釘 [Table 4] Hex Cap Screws [Table 4] 供應(yīng)商(3)
55	[美標] ASME/ANSI B 18.2.1 (T5) - 1981	大六角頭螺釘 [Table 5] Heavy Hex Screws [Table 5] 供應(yīng)商(2)
56	[美標] ASME/ANSI B 18.2.3.3M - 2007 (R2014)	米制粗六角螺釘 (F568M, F738M, F468M) Metric Heavy Hex Screws (F568M, F738M, F468M)
57	[美標] ASME/ANSI B 18.2.3.1M - 2005	米制六角頭粗桿螺栓 Metric Hex Cap Screws
58	[美標] ASME/ANSI B 18.6.7M - 1998	米制六角頭螺釘Table14 Metric Hexagon Head Screws
59	[歐標] EN 3008 - 1998	航空航天六角頭螺栓，細桿，長螺紋，NI-P100HT(Inconel 718)耐熱鎳基合金，強度等級：1275Mpa（室溫）/650℃ Aerospace Series - Bolts, Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P100HT (Inconel 718) - Classification: 1275 MPa (at Ambient Temperature)/650°C 供應(yīng)商(1)
60	[歐標] EN 3009 - 1998	六角頭螺栓，細桿，長螺紋，NI-P100HT(Inconel 718)耐熱鎳基合金，鍍銀，強度等級：1275Mpa（室溫）/650℃ Aerospace Series - Bolts, Hexagon Head, Relieved Shank,Long Thread, in Heat Resisting Nickel Base Alloy NI-P100HT (Inconel 718) - Classification: 1275 MPa (at Ambient Temperature)/650°C 供應(yīng)商(1)
61	[歐標] EN 3007 - 1996	航空航天 - 六角頭螺栓，細桿，長螺紋，F(xiàn)E-PA92HT(A286)耐高溫鋼, 鍍銀，強度等級：900Mpa（室溫）/650℃ Aerospace Series - Bolts, Hexagon Head, Relieved Shank, Long Thread, In Heat Resisting Steel FE-PA92HT (A286), Silver Plated - Classification: 900 MPa (at Ambient Temperature)/650℃ 供應(yīng)商(1)
62	[歐標] EN 2938 - 1995	航空航天 - 六角頭螺釘全螺紋耐熱鋼FE-PA92HT(A286)，鍍銀 - 等級：900MPa(環(huán)境溫度)/650℃ Aerospace series - Screws, Hexagon Head, Threaded to Head, in Heat Resisting Steel FE-PA92HT (A286), Silver Plated - Classification: 900 MPa (at Ambient Temperature)/650 °C
63	[歐標] EN 3006 - 1994	航空航天 - 六角頭螺栓，細桿，長螺紋，F(xiàn)E-PA92HT(A286)耐熱鋼, 強度等級：900Mpa（室溫）/650℃ Aerospace Series - Bolts, Hexagon Head, Relieved Shank, Long Thread, In Heat Resisting Steel FE-PA92HT (A286), Classification: 900 MPa (at Ambient Temperature)/650℃
64	[歐標] EN 24014 - 1991	六角頭螺栓產(chǎn)品等級：A和B級 Hexagon Head Bolts - Product Grades A and B
65	[歐標] EN 24015 - 1991	六角頭細桿螺栓（細桿直徑約等于中徑）- 產(chǎn)品等級：B級 Hexagon Head Bolts - Product Grade B - Reduced Shank (Shank Diameter ≈ Pitch Diameter)
66	[歐標] EN 24016 - 1991	六角頭螺栓產(chǎn)品等級C Hexagon Head Bolls: Product Grade C
67	[意大利] UNI 5737 - 1977	外六角螺栓 Hexagon Cap Screw, Partially Threaded Shank, ISO Metric Coarse Thread Pitch - Product Grade A 供應(yīng)商(1)
68	[意大利] UNI 6420 - 1969	六角頭螺栓 Hexagon Screws for Manufacture of Railway and Tramway Rolling Stock - ISO Metric Coarse Thread - Finish A
69	[法國] NF E 25-112 - 2001	六角頭螺栓 A和B級 Hexagon Head Bolts - Product Grades A and B
70	[法國] NF E 25-115-1 - 2001	C級六角頭螺栓 Hexagon Head Bolts - Grade C
71	[法國] NF E 25-113 - 1992	B級六角頭細桿螺栓 Hexagon Head Bolts - Product Grade B - Reduced Shank
72	[法國] NF L 22-145 - 1985	六角頭承拉螺釘米制螺紋4g Bolt, Hexagonal Head, for Tensile Application, ISO Thread-4g Class
73	[法國] NF E 27-711 - 1982	六角頭螺栓 8.8級、10.9級 Hexagon Head Bolts
74	[化工] HG /T 20613 (GB5782) - 2009	六角頭粗桿半牙螺栓(粗牙) A級和B級 Hexagon Bolt, Coarse Thread, Product Grade A and B 供應(yīng)商(4)
75	[化工] HG /T 20634 - 2009	法蘭管用六角螺栓 Hexagon Bolts for Flange Pipe 供應(yīng)商(5)
76	[化工] HG /T 20634 - 1997	鋼制管法蘭用六角螺栓 Hexagon Bolts for Steel Pipe Flange 供應(yīng)商(5)
77	[化工] HG /T 20635 - 2009	法蘭管用六角螺栓 Hexagon Bolts for Flange Pipe
78	[英標] BS 4190 (T5) - 2014	六角頭粗制螺栓 [Table 5] Iso Metric Black Hexagon Head Bolts [Table 5] 供應(yīng)商(1)
79	[英標] BS 4190 (T10) - 2001	六角頭粗制螺栓 [Table 10] Iso Metric Black Hexagon Head Bolts [Table 10] 供應(yīng)商(1)
80	[英標] BS 3692 - 2014	米制精制六角頭螺栓 Metric Precision Hexagon Bolts
81	[英標] BS 4190 (T6) - 2014	米制粗制六角頭螺栓 - 僅車削支承面或支承面和桿部車削 [Table 6] ISO Metric Hexagon Head Bolts - Faced Under Head or Faced Under Head and Turned on Shank [Table 6]
82	[英標] BS 3692 - 2001	米制精制六角頭螺栓 Metric Precision Hexagon Bolts
83	[英標] BS 4190 (T11) - 2001	米制粗制六角頭螺栓 - 僅車削支承面或支承面和桿部車削 [Table 11] ISO Metric Hexagon Head Bolts - Faced Under Head or Faced Under Head and Turned on Shank [Table 11]
84	[英標] BS 1981 - 1991	凹腦六角頭螺釘Table18 Plain Hexagon Head Screws
85	[英標] BS 1981 - 1991	六角頭細桿半牙螺釘Table18 Plain Hexagon Head Screws
86	[英標] BS 1083 - 1965	精制六角頭螺栓, 墊圈面, 半牙 - B.S.W. & B.S.F. 英制螺紋 Precision Hexagon Head Bolts - Washer Faced - B.S.W. & B.S.F. Threads
87	[英標] BS 450 - 1958	英制六角頭螺釘 - B.S.W. & B.S.F. 螺紋 [Table 9] Hexagon Head Machine Screws with B.S.W. & B.S.F. Threads [Table 9]
88	[英標] BS 916 - 1953	英制六角頭螺栓 - 粗制 - 鐓鍛 [Table 1] Hexagon Head Bolt with B.S.Threads [Table 1]
89	[英標] BS 916 - 1953	英制六角頭螺栓 - 粗制 - 車削支承面或車削支承面和光桿 [Table 2] Hexagon Bolts Faced Under Head, and Faced Under Head and Turned on Shank with B.S.Threads - Black [Table 2]
90	[英標] BS 1769 - 1951	大六角頭車削螺栓(統(tǒng)一螺紋) Unified Hexagon Head Faced Bolts
91	[澳標] AS 1110.1 - 2000	米制六角頭螺栓 A和B級 ISO Metric Hexagon Head Bolts - Product Grades A and B
92	[澳標] AS 1111.1 - 2000	米制六角頭螺栓 C級 ISO Metric Hexagon Head Bolts - Product Grade C
93	[澳標] AS /NZS 2465 - 1999 (R2016)	美制六角螺栓 - UNC, UNF螺紋 Hexagon Bolts (UNC and UNF threads)
94	[澳標] AS /NZS 2451 - 1998	英制螺紋六角頭螺栓 Bolts with Britishstandard Whitworth Threads (Rationalized Series)
95	[澳標] AS /NZS 1559 - 1997	塔式建筑用熱鍍鋅螺栓 ISO Metric Hot-dip Galvanized Hexagon Bolts for Tower Construction
96	[臺灣] CNS 3121 - 1998	六角頭螺栓（精制及半精制） Hexagon Head Bolts - Finished and Semi-Finished
97	[臺灣] CNS 3123 - 1987	粗制六角頭螺栓 C級 Hexagon Head Bolts, Regular, Metric Thread
98	[俄標] GOST 53664 - 2009	橋用高強度緊固件六角頭螺栓 Hexagon Head Bolts
99	[俄標] GOST R 50791 - 1995	B級六角頭細桿螺栓 Hexagon Head Bolts - Product Grade B-Reduced Shank (Shank Diameter ≈ Pitch Diameter)
100	[俄標] GOST 50794 - 1995	六角頭螺釘產(chǎn)品等級C Hexagon Head Screws - Product Grade C

六角頭螺栓 半精制 [Annex 1 Attached Table 1.2] JIS B 1180 (AT1.2) - 2004

同版本產(chǎn)品組

引用參考

六角頭螺栓半精制 [Annex 1 Attached Table 1.2] JIS B 1180 (AT1.2) - 2004