JB /T 4211.1 - 2014 Cold heading dies for screws - Punches for final upsetting, Type A, (Suitable for GB65)

Unit: 毫米(mm)

Thread Size

d	min=nominal size
	max
H	max=nominal size
	min
D	Nominal Size
	max
	min
L	max=nominal size
	min
r
d₀
L₁
t₁
t₃

6.82	8.32	9.82
6.91	8.41	9.91
2.33	2.95	3.42
2.27	2.89	3.345
16	20	20
16.057	20.076	20.076
16.055	20.055	20.055
18	24	24
17.93	23.916	23.916
0.2	0.2	0.2
0.6	0.8	0.9
2	2.5	3
0.04	0.05	0.05
0.04	0.05	0.05

DIN 382 - 2020

Hexagonal die nuts

JB /T 7934 - 1999

Locking Assemblies，Type Z14

JB /T 4211.1 - 2014

Cold heading dies for screws - Punches for final upsetting, Type B, (Suitable for GB67)

JB /T 4211.1 - 2014

Cold heading dies for screws - Punches for final upsetting, Type C, (Suitable for GB67)

JB /T 4211.1 - 2014

Cold heading dies for screws - Punches for final upsetting, Type D, (Suitable for GB68)

JB /T 4211.1 - 2014

Cold heading dies for screws - Punches for final upsetting, Type E, (Suitable for GB69)

JB /T 4211.1 - 2014

Cold heading dies for screws - Punches for final upsetting, Type F, (Suitable for GB818)

JB /T 4211.1 - 2014

Cold heading dies for screws - Punches for final upsetting, Type G, (Suitable for GB819.1、GB819.2)

JB /T 4211.1 - 2014

Cold heading dies for screws - Punches for final upsetting, Type H, (Suitable for GB820)

JB /T 4211.2 - 2014

Cold heading dies for screws - Dies, A型 (Suitable for GB65、GB67、GB818)

JB /T 4211.2 - 2014

Cold heading dies for screws - Dies, A型 (Suitable for GB68、GB69、GB819.1、GB819.2、GB820)

JB /T 4211.2 - 2014

Cold heading dies for screws - Dies, C型 (Suitable for GB65、GB67、GB818)

JB /T 4211.2 - 2014

Cold heading dies for screws - Dies, D型 (Suitable for GB68、GB69、GB819.1、GB819.2、GB820)

JB /T 4211.1 - 1996

Cold heading dies for screws - Punches for final upsetting, Type A, (Suitable for GB65)

JB /T 4211.10 - 1996

Cold heading dies for screws - Dies, B型 (Suitable for GB68、GB69、GB819、GB820)

JB /T 4211.11 - 1996

Cold heading dies for screws - Dies, C型 (Suitable for GB65、GB67、GB818)

JB /T 4211.12 - 1996

Cold heading dies for screws - Dies, D型 (Suitable for GB68、GB69、GB819、GB820)

JB /T 4211.2 - 1996

Cold heading dies for screws - Punches for final upsetting, Type B, (Suitable for GB67)

JB /T 4211.3 - 1996

Cold heading dies for screws - Punches for final upsetting, Type C, (Suitable for GB67)

JB /T 4211.5 - 1996

Cold heading dies for screws - Punches for final upsetting, Type E, (Suitable for GB69)

JB /T 4211.6 - 1996

Cold heading dies for screws - Punches for final upsetting, Type F, (Suitable for GB818)

JB /T 4211.7 - 1996

Cold heading dies for screws - Punches for final upsetting, Type G, (Suitable for GB819)

JB /T 4211.8 - 1996

Cold heading dies for screws - Punches for final upsetting, Type H, (Suitable for GB820)

JB /T 4211.9 - 1996

Cold heading dies for screws - Dies, A型 (Suitable for GB65、GB67、GB818)

JB /T 4211.4 - 1986

Cold heading dies for screws - Punches for final upsetting, Type D, (Suitable for GB68)