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DIN 6901 - 1990

Tapping Screw and Washer Assemblies

DIN 6901 - 1990 自攻钉与垫圈组合件

See all versions and complete specifications: Tapping Screw and Washer Assemblies — Full Specification Page

Equivalent & Cross-Reference Standards

Standard Body	Standard Number
GB	GB /T 9074.18(S2)
DIN	DIN EN ISO 10510(S2)
ISO	ISO 10510(S2)

Dimensional Specifications — DIN 6901 - 1990 (mm)

Size	P	k_max	k_min	s_max	s_min	k_nominal
ST2.9	8.5	1	11	1.3	1	8
ST3.5	8.5	1	12	1.4	1	9
ST4.2	14	2	24	2.1	1.6	16
(ST3.9)	11.4	1.6	15	1.8

Related Standards

GB /T 9074.18 (S2) - 2017— Cross Recessed Pan Head Tapping Screws and Plain Washer Assemblies GB /T 9074.18 (S2) - 2002— Cross Recessed Pan Head Tapping Screws and Plain Washer Assemblies GB /T 9074.18 - 1988— Cross Recessed Pan Head Tapping Screws and Plain Washer Assemblies GB 9074.19 - 1988— Cross Recessed Pan Head Tapping Screw and Large Plain Washer Assemblies GB /T 9074.18 (S3) - 2017— Slotted Pan Head Tapping Screws and Plain Washer Assemblies GB /T 9074.18 (S3) - 2002— Slotted Pan Head Tapping Screws and Plain Washer Assemblies ISO 10510 (S2) - 2011— Cross Recessed Pan Head Tapping Screw with Plain Washers ISO 10510 (S2) - 1999

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