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National Stock Number:
5305-00-015-7684
Federal Supply Class:
5305
National Item Identification Number:
000157684
Description:
SCREW,MACHINE
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
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Manufacturer Information:
| 157684 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S | | 157684 | 24617 | GENERAL MOTORS CORP | | 157684 | 7X677 | GENERAL MOTORS LLC | | 157684 | K4285 | TEREX EQUIPMENT LTD | | B18.6.3 TABLE 42 10-24X1/2 TRUSS | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | FF-S-92 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| FASTENER LENGTH | 0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | HEAD HEIGHT | 0.103 INCHES MINIMUM AND 0.118 INCHES MAXIMUM | | HEAD DIAMETER | 0.425 INCHES MINIMUM AND 0.448 INCHES MAXIMUM | | HEAD STYLE | TRUSS | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE II | | MINIMUM TENSILE STRENGTH | 60000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | SAE J429,GRADE 1 ASSN STD ALL MATERIAL RESPONSES OR 66,UNS G1010 THRU G10200 FED STD ALL MATERIAL RESPONSES | | SCREW MATERIAL | STEEL COMP 1010 OR STEEL COMP 1020 | | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR ASTM B633,TYPE 3,CLASS FE/ZN13 ASSN STD 2ND TREATMENT RESPONSE | | SCREW SURFACE TREATMENT | CADMIUM AND CHROMATE OR DICHROMATE ZINC | | SPECIFICATION/STANDARD DATA | 81348-FF-S-92 GOVERNMENT SPECIFICATION AND 80204-ANSI B18.6.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 24617-157684 MANUFACTURERS STANDARD | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNC |
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