5340-01-547-9543 COVER,ACCESS Index 5330-01-547-9545 SEAL RING,METAL

National Stock Number:
5305-01-547-9544

Federal Supply Class:
5305

National Item Identification Number:
015479544

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
AES43M08B035BB3AB105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B18.2405047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B18.24-200405047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
S310NA42MMRD5574NNCH105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.25
EXTERNAL THREAD TOLERANCE CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH35.0 MILLIMETERS NOMINAL
FASTENER LENGTH35.0 MILLIMETERS NOMINAL
MATERIALSTEEL UNS K03104 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A574M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B18.24.A, TYPE II, SC4 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
COLORBLACK OVERALL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS6.0 MILLIMETERS NOMINAL


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