5305-01-210-0790 SCREW,SHOULDER Index 5305-01-210-0792 SCREW,SHOULDER

National Stock Number:
5305-01-210-0791

Federal Supply Class:
5305

National Item Identification Number:
012100791

Description:
SCREW,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
HT4059V3-6AS06950HOWMET GLOBAL FASTENING SYSTEMS INC
HT4059V3-6AS17446HUCK INTERNATIONAL, INC
HT4059V3-6AS73197HI-SHEAR CORPORATION
HT4059V3-6AS80539SPS TECHNOLOGIES, LLC
HT4059V3-6AS92215HOWMET GLOBAL FASTENING SYSTEMS INC
HT4059V3-6AS97928HUCK INTL INC
HT4059V3-6ASL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC
ST3M850V3-6AS56878SPS TECHNOLOGIES, LLC
ST3M850V3-6AS76301THE BOEING COMPANY
ST3M850V3-6AS92215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
COUNTERSINK ANGLE100.0 DEGREES NOMINAL
FASTENER LENGTH0.765 INCHES MINIMUM AND 0.812 INCHES MAXIMUM
HEAD DIAMETER0.376 INCHES MINIMUM AND 0.381 INCHES MAXIMUM
HEAD HEIGHT0.039 INCHES MINIMUM AND 0.041 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK UNDERCUT
INTERNAL DRIVE STYLEHIGH-TORQUE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4967,COMP 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALTITANIUM ALLOY OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
SHOULDER LENGTH0.324 INCHES MINIMUM AND 0.346 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.2021 INCHES MINIMUM AND 0.2026 INCHES MAXIMUM FIRST SHOULDER
SPECIAL FEATURESFURNISHED WITH ONE O-RING
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.380 INCHES MINIMUM AND 0.447 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH32


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