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Standard Specification for Nonferrous Hex Socket, Slotted Headless, and Square Head Set Screws
Automaticky preložený názov:
Štandardné špecifikácie pre Steel vnútorným šesťhranom s drážkou bez hlavy, a Square Head stavacie skrutky
NORMA vydaná dňa 1.11.2013
Označenie normy: ASTM F3042-13
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.11.2013
Kód tovaru: NS-54890
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
marine industry, nonferrous hex socket set screw, nonferrous slotted headless set screw, nonferrous square head set screw, ICS Number Code 21.060.10 (Bolts, screws, studs)
1. Scope | ||||||||||||||||||||||||||||||||||||
1.1 This specification covers the requirements for nonferrous socket set screws sizes 0.125 (#5) through 2.000 in., square head set screws sizes 0.190 (#10) through 1.500 in., and slotted headless set screws 0.125 (#5) through 0.750 in. in diameter manufactured from a number of nonferrous alloys in use in the marine industry and the U.S. Navy subject to seawater wetting and salt atmosphere but that also may be used in other applications. It is recommended that copper-based alloys not be used in attempting to prevent mechanical components from rotating, such as locking shafts, because of the low hardness of the alloys. Some alloys or sizes or both of set screws may not be readily available. Manufacturers or suppliers should be contacted before design development or anticipated procurement. 1.2 Units—The values stated in inch-pound units are to be regarded as the standard. 1.3 This standard does not
purport to address all of the safety concerns, if any, associated
with its use. It is the responsibility of the user of this standard
to establish appropriate safety and health practices and determine
the applicability of regulatory limitations prior to use.
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2. Referenced Documents | ||||||||||||||||||||||||||||||||||||
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