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National Stock Number:
5305-01-497-5162
Federal Supply Class:
5305
National Item Identification Number:
014975162
Description:
SCREW,CAP,SOCKET HEAD
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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Manufacturer Information:
| AES16F250500GJ2LX1 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | B18-24 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | S300NA44FAD10095NNPF1 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | S300NA44FAD10095NNPF1 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.339 INCHES NOMINAL | | FASTENER LENGTH | 0.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 1030 OR | | STEEL COMP 1040 OR | | STEEL COMP 1050 OR | | STEEL COMP 1060 OR | | STEEL COMP 1080 OR | | STEEL COMP 1095 OR | | STEEL COMP 1132 OR | | STEEL COMP 1144 OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HEAD STYLE | FLAT COUNTERSUNK | | HEAD DIAMETER | 0.480 INCHES MINIMUM AND | | 0.531 INCHES MAXIMUM | | COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND | | 84.0 DEGREES MAXIMUM | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL |
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