5305-01-046-5442 SCREW,SHOULDER Index 5305-01-046-5444 SCREW,SHOULDER

National Stock Number:
5305-01-046-5443

Federal Supply Class:
5305

National Item Identification Number:
010465443

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:
11919-5-559563REID PRODUCTS INC.
HT4011-5-506950HOWMET GLOBAL FASTENING SYSTEMS INC
HT4011-5-509TK6TILE BY DESIGN
HT4011-5-517446HUCK INTERNATIONAL, INC
HT4011-5-556878SPS TECHNOLOGIES, LLC
HT4011-5-573197HI-SHEAR CORPORATION
STM506-5-558998FASTENER INNOVATION TECHNOLOGY, INC.
ST3M50676301THE BOEING COMPANY
ST3M506-5-576301THE BOEING COMPANY
HT4011-5-580539SPS TECHNOLOGIES, LLC
HT4011-5-592215HOWMET GLOBAL FASTENING SYSTEMS INC
HT4011-5-597928HUCK INTL INC
HT4011-5-5K5673SPS TECHNOLOGIES LTD TJ BROOKS DIVISION
HT4011-5-5L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC
WC4011-5-560516WEST COAST AEROSPACE, INC.


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH0.763 INCHES MINIMUM AND 0.810 INCHES MAXIMUM
HEAD DIAMETER0.461 INCHES MINIMUM AND 0.507 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 DIAMETER0.312 INCHES
SHOULDER DIAMETER0.342 INCHES MINIMUM AND 0.343 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER LENGTH0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM FIRST SHOULDER
SPECIAL FEATURESINTERNAL HEXAGON SOCKET 0.127 IN. MIN AND 0.130 IN. MAX WIDTH ACROSS FLATS,0.160 IN. DEEP IN THREAD END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH24


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