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Click Specification

Unit:inch

Type B, Regular Thumb Screws

IFI 156 (T3) - 2002

Display drawing:

美标IFI 156 (T3) - 2002 IFI156 156IFI Type B, Regular Thumb Screws

Nominal Diameter
d

6#

8#

10#

12#

1/4

5/16

3/8

7/16

1/2

Nominal Size
PP
d_c	max
	min
k	max
	min
h	max
	min
c₁	max
	min
L	max
	min

0.1380	0.1640	0.1900	0.2160	0.2500	0.3125	0.3750	0.4375	0.5000
32	32	24 & 32	24	20	18	16	14	13
0.45	0.51	0.58	0.71	0.83	0.96	1.09	1.4	1.54
0.43	0.49	0.54	0.67	0.8	0.91	1.03	1.35	1.46
0.28	0.32	0.39	0.45	0.52	0.64	0.71	0.96	1.09
0.26	0.3	0.36	0.43	0.48	0.6	0.67	0.91	1.03
0.08	0.09	0.1	0.11	0.16	0.17	0.22	0.27	0.33
0.06	0.07	0.08	0.09	0.14	0.14	0.18	0.24	0.29
0.03	0.04	0.05	0.05	0.06	0.09	0.11	0.14	0.15
0.02	0.02	0.03	0.03	0.03	0.06	0.08	0.11	0.11
1	1	2	2	2.5	3	3	4	4
0.25	0.38	0.38	0.38	0.5	0.5	0.75	1	1

Similar Standards

1		[ASME/ANSI] ASME/ANSI B 18.17 - 1968 (R1983)	Type A,Regular Thumb Screws View Suppliers
2		[ASME/ANSI] ASME/ANSI B 18.17 - 1968 (R1983)	Regular Thumb Screws, Type B View Suppliers
3		[IFI] IFI 156 (T4) - 2002	Heavy Duty Thumb Screws，type B
4		[IFI] IFI 156 (T2) - 2002	Heavy Thumb Screws, Type A
5		[ASME/ANSI] ASME/ANSI B 18.17 - 1968 (R1983)	Thumb screws -heavy type
6		[ASME/ANSI] ASME/ANSI B 18.17 - 1968 (R1983)	Type A,Heavy thumb screws
7		[ASME] ASME B 18.6.8 - 2010	Type B, Regular Thumb Screws And Round Head (UNS G10060)
8		[IFI] IFI 156 (T1) - 2002	Regular Thumb Screws, Type A
9		[ASME] ASME B 18.6.8 - 2010	Type B, Heavy Thumb Screws (UNS G10060)
10		[ASME] ASME B 18.6.8 - 2010	Type A, Regular Round Head Thumb Screws