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National Stock Number:
5305-01-046-3965
Federal Supply Class:
5305
National Item Identification Number:
010463965
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.
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Manufacturer Information:
| HT4011-6-5 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | HT4011-6-5 | 17446 | HUCK INTERNATIONAL, INC | | HT4011-6-5 | 56878 | SPS TECHNOLOGIES, LLC | | HT4011-6-5 | 73197 | HI-SHEAR CORPORATION | | HT4011-6-5 | 80539 | SPS TECHNOLOGIES, LLC | | HT4011-6-5 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | ST3M506-6-5 | 007R1 | TWIST TITE MFG, INC | | ST3M506-6-5 | 17446 | HUCK INTERNATIONAL, INC | | ST3M506-6-5 | 56878 | SPS TECHNOLOGIES, LLC | | ST3M506-6-5 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. | | ST3M506-6-5 | 76301 | THE BOEING COMPANY | | HT4011-6-5 | 97928 | HUCK INTL INC | | HT4011-6-5 | K5673 | SPS TECHNOLOGIES LTD TJ BROOKS DIVISION | | HT4011-6-5 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | | WC4011-6-5 | 60516 | WEST COAST AEROSPACE, INC. | | ST3M506-6-5 | 83197 | KOEHL CALENDAR CO | | ST3M506-6-5 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM | | FASTENER LENGTH | 0.812 INCHES MINIMUM AND 0.859 INCHES MAXIMUM | | HEAD DIAMETER | 0.542 INCHES MINIMUM AND 0.596 INCHES MAXIMUM | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | HIGH-TORQUE | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP XM-13 OVERALL | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SHOULDER DIAMETER | 0.406 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER LENGTH | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM FIRST SHOULDER | | SPECIAL FEATURES | INTERNAL HEXAGON SOCKET 0.158 IN. MIN AND 0.162 IN. MAX WIDTH ACROSS FLATS,0.190 IN. DEEP IN. THREAD END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.490 INCHES MINIMUM AND 0.557 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 24 |
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