GB/T 12520-1990 English PDF

US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 12520-1990: Offset cruciform recess for rotary fastening devices

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 12520-1990	279	Add to Cart	3 days	Offset cruciform recess for rotary fastening devices

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Basic data

Standard ID: GB/T 12520-1990 (GB/T12520-1990)
Description (Translated English): Offset cruciform recess for rotary fastening devices
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J45
Classification of International Standard: 21.06
Word Count Estimation: 8,849
Date of Issue: 11/3/1990
Date of Implementation: 9/1/1991
Adopted Standard: ISO 7994-1985, MOD
Summary: This standard specifies the relative sizes of threaded fasteners for high torque and inspection Phillips Phillips plug gauge. This standard applies to aerospace professionals, but also to withstand high torque fasteners to other requirements.

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