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ASME B 18.13 - 2017

Helical Spring Lock Washers for Socket Head Cap Screw SEMS

ASME B 18.13 - 2017 内六角圆柱头螺钉和弹垫组合 SEMS[Table 1]

See all versions and complete specifications: Helical Spring Lock Washers for Socket Head Cap Screw SEMS — Full Specification Page

Dimensional Specifications — ASME B 18.13 - 2017 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
2#	0.0990	0.078	0.095	0.158	0.147	0.091	0.086	0.154	0.099	0.030	0.161
3#	0.1250	0.094	0.121	0.206	0.193	0.118	0.113	0.198	0.125	0.040	0.205
4#	0.1640	0.141	0.159	0.257	0.243	0.155	0.149	0.262	0.164	0.047	0.270
5#	0.2500	0.188	0.244	0.370

Related Standards

GB /T 9074.1 - 2018— Bolt or Screw and Washer Assemblies with Plain Washers GB /T 9074.5 - 2004— Cross Recessed Small Pan Head Screw and Washer Assemblies with Plain Washers GB /T 9074.1 - 2002— Bolt or Screw and Washer Assemblies with Plain Washers GB /T 9074.1 - 1988— Cross Recessed Pan Head Screws and Plain Washers Assemblies GB 9074.2 - 1988— Cross Recessed Pan Head Screw And Serrated Lock Washer External Teeth Assemblies GB 9074.3 - 1988— Cross Recessed Pan Head Screws and Single Coil Spring Lock Washers Assemblies GB /T 9074.4 - 1988— Cross Recessed Pan Head Screws, Single Coil Spring Lock Washer and Plain Washers Assemblies GB /T 9074.5 - 1988

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