Click Specification

(Non-preferred) dimensions in parentheses.

Hexagon Flange Bolts - class 2

JIS B 1189 (Class 2) - 1977

Display drawing:

Download CAD Model^*

^*Models with different eras.

Thread Size
d

M10

M12

(M14)

M16

P	pitch	Coarse thread
		Fine thread
d_s	max=nominal size
	min
s	max=nominal size
	min
e	min
d_c	max
k	max
c	min

0.7	0.8	1	1.25	1.5	1.75	2	2
/	/	/	1	1.25	1.25	1.5	1.5
4	5	6	8	10	12	14	16
3.9	4.9	5.9	7.85	9.85	11.8	13.8	15.8
7	8	10	12	14	17	19	22
6.8	7.8	9.8	11.75	13.75	16.75	18.65	21.65
7.74	8.87	11.05	13.25	15.51	18.9	21.1	24.49
10.5	12	14	17.5	21	25	29	33
4.2	5	6	8	10	11.5	13.5	15
0.6	0.7	0.8	1	1.2	1.4	1.6	1.8

Alternative history

JIS B 1189Class 2 - 1977 JIS B 1189Type 2 - 2005 JIS B 1189Type 2 - 2014

Suppliers

Best price if from GlobalFastener.com.

Wenzhou Fengding Fastener Manufacture Co., Ltd.

Mr.Huang
+86-18857755588/13676725866
+86-577-86500568

Material: carbon steel，copper，Stainless steel;Surface treatment: according to customers' requirements; Grade: 4.8, 8.8, 10.9, 12.9; Nominal diameter: M3-M20; Nominal length: 5-300mm

Similar Standards

1	[GB] GB /T 5788 - 1986	Hexagon Flange Bolts - Reduced Shank - Product Grade B View Suppliers
2	[JIS] JIS B 1189 (ISO 15072) - 2005	Hexagon Flange Bolts - Fine Pitch Thread - Product Grade A [Attached Figure 2.1] View Suppliers
3	[JIS] JIS B 1189 (Type 2) - 2005	Hexagon Flange Bolt - Type 2 - [Attached Table 2] View Suppliers
4	[JIS] JIS B 1189 (Type 2) - 2014	Hexagon Flange Bolt - Type 2 - [Table JA.3] View Suppliers
5	[EN] EN 1662 - 1997	Hexagon Bolts with Flange - Small Series View Suppliers
6	[IFI] IFI 111 - 1986	Hexagon flange bolts View Suppliers
7	[IFI] IFI 111 - 2002	Hexagon Flange Bolts View Suppliers
8	[DIN] DIN 6921 - 1983	Hexagon Flange Bolts View Suppliers
9	[ISO] ISO 4162 - 1990	Hexagon flange bolts; small series View Suppliers
10	[ISO] ISO 4162 - 2012	Hexagon Bolts With Flange - Small Series - Product Grade A with Driving Feature of Product Grade B View Suppliers
11	[GB] GB 5787 - 1986	Hexagon Flange Bolts - Product Grade B View Suppliers
12	[Others] MBN 10105 - 2007	Hexagon Head Screws With Flange
13	[DIN] DIN 6922 - 1983	Hexagon flange bolts with reduced shank
14	[NF] NF E 25-504 - 1998 (R2004)	Hexagon Bolts With Flange - Small Series
15	[ASME/ANSI] ASME/ANSI B 18.6.7M - 1998	Metric hex head flange screws
16	[IFI] IFI 538 - 1982	Metric Heavy Hex Flange Screws
17	[IFI] IFI 536 - 1982	Metric Hex Flange Screws
18	[IFI] IFI 513 - 1982	Metric Hex Flange Head Machine Screws
19	[DIN EN] DIN EN 1662 - 1998	Hexagon Bolts with Flange - Small Series
20	[ISO] ISO 15071 - 1999	Hexagon Bolts with Flange - Small Series - Product Grade A
21	[ISO] ISO 15071 - 2011	Hexagon Bolts With Flange - Small Series - Product Grade A
22	[GB] GB /T 16674.3 - 2023	Hexagon bolts with flange - Small series - Product grade A with driving feature of product grade B
23	[YJT] YJT 1047	Hexagon Flange Bolts， Waterproof
24	[ISO] ISO 15072 - 2012	Hexagon Bolts With Flange With Metric Fine Pitch Thread - Small Series - Product Grade A
25	[ISO] ISO 15072 - 1999	Hexagon bolts with flange with metric fine pitch thread—Small series—Product grade A
26	[ASME] ASME B 18.2.3.4M - 2001 (R2011)	Metric Hex Flange Screws
27	[ASME] ASME B 18.2.1 - 2010	Hex Flange Screws
28	[ASME] ASME B 18.2.1 - 2012	Hex Flange Screws [Table 8]（A394）
29	[ASME/ANSI] ASME/ANSI B 18.2.3.4M - 1999	Hexagon head flange bolts