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Click Specification

Unit:inch

Regular Thumb Screws, Type A

IFI 156 (T1) - 2002

Display drawing:

美标IFI 156 (T1) - 2002 IFI156 156IFI Regular Thumb Screws, Type A

Nominal Diameter

6#

8#

10#

12#

1/4

5/16

3/8

Nominal size
PP
d_c	max
	min
k	max
	min
h	max
	min
d_k	max
	min
L	max
	min

0.1380	0.1640	0.1900	0.2160	0.2500	0.3125	0.3750
32	32	24 & 32	24	20	18	16
0.31	0.36	0.42	0.48	0.55	0.70	0.83
0.29	0.34	0.40	0.46	0.52	0.67	0.80
0.33	0.38	0.48	0.54	0.64	0.78	0.95
0.31	0.36	0.46	0.52	0.61	0.75	0.92
0.05	0.06	0.06	0.06	0.07	0.09	0.11
0.04	0.05	0.05	0.05	0.05	0.07	0.09
0.25	0.31	0.35	0.40	0.47	0.59	0.76
0.23	0.20	0.32	0.38	0.44	0.56	0.71
0.75	0.75	1.00	1.00	1.50	1.50	2.00
0.25	0.38	0.38	0.38	0.50	0.50	0.75

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		[ASME/ANSI] ASME/ANSI B 18.17 - 1968 (R1983)	Type A,Heavy thumb screws
4		[IFI] IFI 156 (T2) - 2002	Heavy Thumb Screws, Type A
5		[ASME] ASME B 18.6.8 - 2010	Type A, Regular Round Head Thumb Screws
6		[ASME/ANSI] ASME/ANSI B 18.17 - 1968 (R1983)	Thumb screws -heavy type
7		[IFI] IFI 156 (T3) - 2002	Type B, Regular Thumb Screws
8		[ASME] ASME B 18.6.8 - 2010	Type B, Heavy Thumb Screws (UNS G10060)
9		[ASME] ASME B 18.6.8 - 2010	Type B, Regular Thumb Screws And Round Head (UNS G10060)
10		[IFI] IFI 156 (T4) - 2002	Heavy Duty Thumb Screws，type B