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ANSI B 18.17 - 1968

Type A,Regular Thumb Screws

ASME/ANSI B 18.17 - 1968 (R1983) A型带肩拇指螺钉 [Table 1]

See all versions and complete specifications: Type A,Regular Thumb Screws — Full Specification Page

Dimensional Specifications — ANSI B 18.17 - 1968 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
6#	0.1640	0.75	0.29	0.38	0.36	32	0.36	0.05	0.31	0.34	0.06
8#	0.2160	1.00	0.38	0.54	0.52	24	0.48	0.05	0.40	0.46	0.06
10#	0.3125	1.50	0.56	0.78	0.75	18	0.70	0.07	0.59	0.67	0.09
12#	0.3750	2.00	0.71	0.95	0.92

Related Standards

IFI 156 (T3) - 2002— Type B, Regular Thumb Screws IFI 156 (T1) - 2002— Regular Thumb Screws, Type A IFI 156 (T4) - 2002— Heavy Duty Thumb Screws, Type B IFI 156 (T2) - 2002— Heavy Thumb Screws, Type A ASME/ANSI B 18.17 - 1968 (R1983)— Regular Thumb Screws, Type B ASME/ANSI B 18.17 - 1968 (R1983)— Type A, Heavy Thumb Screws ASME/ANSI B 18.17 - 1968 (R1983)— Thumb Screws - Heavy Type ASME B 18.6.8 - 2010— Type A, Regular Round Head Thumb Screws

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