5305-01-046-2079 SCREW,SHOULDER Index 5305-01-046-2081 SCREW,SHOULDER

National Stock Number:
5305-01-046-2080

Federal Supply Class:
5305

National Item Identification Number:
010462080

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:
11911-6-759563REID PRODUCTS INC.
HT4010-6-706950HOWMET GLOBAL FASTENING SYSTEMS INC
HT4010-6-717446HUCK INTERNATIONAL, INC
HT4010-6-756878SPS TECHNOLOGIES, LLC
HT4010-6-773197HI-SHEAR CORPORATION
HT4010-6-780539SPS TECHNOLOGIES, LLC
ST3M495-6-70HL40MECAIR AEROSPACE INDUSTRIES SUBSIDIARY OF SPS TECHNOLOGIES DIV D SPS TECHNOLOGIES DBA MECAIR INC.
ST3M495-6-758998FASTENER INNOVATION TECHNOLOGY, INC.
WC4010-6-760516WEST COAST AEROSPACE, INC.
ST3M495-6-776301THE BOEING COMPANY
ST3M495-6-792215HOWMET GLOBAL FASTENING SYSTEMS INC
HT4010-6-792215HOWMET GLOBAL FASTENING SYSTEMS INC
HT4010-6-797928HUCK INTL INC


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH0.939 INCHES MINIMUM AND 0.969 INCHES MAXIMUM
HEAD DIAMETER0.510 INCHES MINIMUM AND 0.564 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 DIAMETER0.375 INCHES
SHOULDER DIAMETER0.389 INCHES MINIMUM AND 0.390 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER LENGTH0.396 INCHES MINIMUM AND 0.419 INCHES MAXIMUM FIRST SHOULDER
SPECIAL FEATURESSOCKET DRIVE RECESSIN THREAD END 0.158 IN. MIN AND 0.162 IN. MAX WIDTH ACROSS FLATS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.491 INCHES MINIMUM AND 0.541 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH24


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