5305-01-210-0791 SCREW,SHOULDER Index 5305-01-210-0793 SCREW,SHOULDER

National Stock Number:
5305-01-210-0792

Federal Supply Class:
5305

National Item Identification Number:
012100792

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:
HT4009-7-1606950HOWMET GLOBAL FASTENING SYSTEMS INC
HT4009-7-1617446HUCK INTERNATIONAL, INC
HT4009-7-1656878SPS TECHNOLOGIES, LLC
HT4009-7-1673197HI-SHEAR CORPORATION
HT4009-7-1680539SPS TECHNOLOGIES, LLC
HT4009-7-1692215HOWMET GLOBAL FASTENING SYSTEMS INC
HT4009-7-1697928HUCK INTL INC
HT4009-7-16L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC
ST3M505-7-1676301THE BOEING COMPANY
ST3M505-7-1692215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH1.584 INCHES MINIMUM AND 1.614 INCHES MAXIMUM
HEAD DIAMETER0.880 INCHES MINIMUM AND 0.890 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEHIGH-TORQUE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP XM-13 OVERALL
NOMINAL THREAD DIAMETER0.438 INCHES
SHOULDER LENGTH0.805 INCHES MINIMUM AND 0.845 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.4677 INCHES MINIMUM AND 0.4682 INCHES MAXIMUM FIRST SHOULDER
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.574 INCHES MINIMUM AND 0.624 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH20


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