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ASME B 18.6

Undercut Oval 82-deg Countersunk Head Screws, Type III Recess

ASME B 18.6.3 (T12-III) - 2013 方槽82°半沉头清根螺钉

See all versions and complete specifications: Undercut Oval 82-deg Countersunk Head Screws, Type III Recess — 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	82°	0.033	0.038	0.028	48	0	0.167	0.042	0.070	0.187
3#	0.1250	82°	0.041	0.065	0.050	40	1R	0.215	0.053	0.091	0.237
4#	0.1640	82°	0.052	0.075	0.060	32	2R	0.285	0.070	0.112	0.312
5#	0.2160	82°	0.068	0.095	0.080

Related Standards

ASME/ANSI B 18.6.7M - 1998— Metric Square Slot Raised Countersunk Head Screws ASME B 18.6.3 (H2B-III) - 2024— Square Recessed Raised Countersunk Head Screws - Type III [TABLE 2.2.2-2 III]ASME B 18.6.3 (H3D-III) - 2024— Undercut Oval 82-deg Countersunk Head Screws, Type III Recess [TABLE 2.2.3-4 III]ASME B 18.6.3 (T8-III) - 2013— Square Recessed Raised Countersunk Head Screws - Type III [Table 7 & 8]

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