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ASME B 18.6

Square Recessed Pan Head Screws, Type III [Table 19] (ASTM F837, F468)

ASME B 18.6.3 (T19-III) - 2013 四方槽盘头螺钉 [Table 19] (ASTM F837, F468)

See all versions and complete specifications: Square Recessed Pan Head Screws, Type III [Table 19] (ASTM F837, F468) — Full Specification Page

Dimensional Specifications — ASME B 18.6 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
2#	0.0990	0.010	0.028	0.071	0.062	48	0.193	0	0.038	0.180	0.070
3#	0.1250	0.015	0.050	0.089	0.079	40	0.245	1R	0.065	0.231	0.091

Related Standards

ASME/ANSI B 18.6.3 (T40) - 2013— Dimensions of Threads and Points for Type AB and Type ABR Thread-forming Screws ASME/ANSI B 18.6.3 (T41) - 2013— Dimensions of Threads and Points for Type B and BP Thread-Forming Tapping Screws ASME/ANSI B 18.6.3 (T42) - 2013— Dimensions of Threads and Points for Type A Thread-Forming Tapping Screws ASME/ANSI B 18.6.3 (T43) - 2013— Dimensions of Threads and Points for Types BF and BT Thread-Cutting Tapping Screws ASME/ANSI B 18.6.3 (T44) - 2013— Dimensions of Threads and Points for Type D, F, G, and T Thread-Cutting Tapping Screws ASME/ANSI B 18.6.3 (T45) - 2013— Dimensions of Type TRS Tapping Screws

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