5305-01-142-7234 SCREW,SHOULDER Index 5305-01-142-7236 SCREW,SHOULDER

National Stock Number:
5305-01-142-7235

Federal Supply Class:
5305

National Item Identification Number:
011427235

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:
HT4008-3-1517446HUCK INTERNATIONAL, INC
HT4008-3-1573197HI-SHEAR CORPORATION
HT4008-3-1580539SPS TECHNOLOGIES, LLC
HT4008-3-1592215HOWMET GLOBAL FASTENING SYSTEMS INC
HT4008-3-1597928HUCK INTL INC
HT4008-3-15L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC
ST3M496-3-1556878SPS TECHNOLOGIES, LLC
ST3M496-3-1558998FASTENER INNOVATION TECHNOLOGY, INC.
ST3M496-3-155M902HOWMET GLOBAL FASTENING SYSTEMS INC.
ST3M496-3-1560516WEST COAST AEROSPACE, INC.
ST3M496-3-1576301THE BOEING COMPANY


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH1.254 INCHES MINIMUM AND 1.284 INCHES MAXIMUM
HEAD DIAMETER0.376 INCHES MINIMUM AND 0.385 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 DIAMETER0.190 INCHES
SHOULDER DIAMETER0.2021 INCHES MINIMUM AND 0.2026 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH0.855 INCHES MINIMUM AND 0.875 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD LENGTH0.306 INCHES MINIMUM AND 0.356 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH32


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