JIS B 1183 - 2010 Small Domed Cap Nuts, Type 1, Type 2

Unit: 毫米(mm)

Thread Size
d

M10

M12

P	Pitch	Coarse thread
		Fine thread
m₁	Nominal Size
	max
	min
m	max
	min
s	max
	min
b₁	min
b₂	Nominal Size
g	≈
A	min
t₁	min
e	≈
d_w	≈
R	≈
r	≈

1.25	1.5	1.75
1	1.25	1.25
15	18	22
15.3	18.3	22.3
14.7	17.7	21.7
6.5	8	10
6.14	7.64	9.64
12	14	17
11.75	13.75	16.75
8	10	12
6.5	8	10
3.5	4	5
10.5	12.5	14.5
0.5	0.5	0.5
13.9	16.2	19.6
11.5	13.5	16.5
5.5	6.5	7.5
0.5	0.5	0.5

①,Type 1 is that the hexagonal part and the cap part are integrated and no undercut is provided, type 2 is that the hexagonal part and the cap part are integrated and an undercut is provided, and type 3 is that the hexagonal part and the cap part are welded together.

GB /T 802.3 - 2009

Acorn Hexagon Nuts with Flange - Welding Type

GB /T 923 - 2009

Acorn Hexagon Nuts

GB /T 923 - 1988

Acorn nuts

DIN 1587 - 2021

Hexagon Cap Nuts, High Type

DIN 917 - 2021

Hexagon Cap Nuts, Low Type

DIN 917 - 2015

Hexagon Cap Nuts,Low Type

DIN 1587 - 2014

Hexagon Domed Cap Nuts, High Type

DIN 917 - 2000

Hexagon cap nuts,low type

DIN 1587 - 1987

Hexagon domed cap nuts

DIN 917 - 1987

Hexagon cap nuts,low type

DIN 319 - 2013

Ball Knobs - Type C

DIN 319 - 1978

Ball knobs [Type C]

JIS B 1183 - 2010

Acorn Hexagon Nuts

JIS B 1183 - 2001

Small Domed Cap Nuts, Type 1, Type 2

JIS B 1183 - 2001

Hexagon Acorn nuts

JIS B 1183 - 2001

Hexagon acorn nuts

Q 39A

Acorn Hexagon Nuts，Coarse Thread

Q 39B

Acorn Hexagon Nuts，Fine Thread

UNI 5721 - 1969

Domed Cap Nuts

UNI 2733 - 1965

Hexagon cap nuts - ISO metric coarse and fine thread - Finish A

NF E 27-453 - 1966

Acorn Hexagon Nuts

CNS 4472 - 1983

Hexagon Cap Nuts, Low Type

KS B 1026 - 2012 (R2022)

Hexagon Acorn Nuts

KS B 1026 - 2012 (R2022)

Small Domed Cap Nuts

YJT 3001

YJT 3011

Plastic hexagon acorn nut

SAE J 483 - 2006

Hexagon Acorn Nuts

SAE J 892 (F4) - 1996

Push-on Spring Nuts (Inch series) - Acorn

IS 7790 - 1991

Domed Cap Nuts

QJ 42 - 1987

Acorn nuts-Type A and B