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National Stock Number:
5305-12-181-3154
Federal Supply Class:
5305
National Item Identification Number:
121813154
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:
| 622034X8 | F1313 | ETS METALLURGIQUES EMILE MAURIN | | DIN7991-M4X8-A2-70 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | DIN7991M4X8A2 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | M4X8DIN7991A2 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | N 3109 251 X | S3654 | TELEFONAKTIEBOLAGET LM ERICSSON | | VI1386 | FA1J7 | CAPTE TECHNOL ELECTRO SYSTE |
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Techincal Specification:
| COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL | | EXTERNAL THREAD TOLERANCE CLASS | 6 KLEIN G | | FASTENER LENGTH | 8.0 MILLIMETERS NOMINAL | | HEAD DIAMETER | 8.0 MILLIMETERS NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | DIN267TEIL11 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP A2 OVERALL | | NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS | | WIDTH ACROSS FLATS | 2.5 MILLIMETERS NOMINAL | | TEST DATA DOCUMENT | D8286-DIN7991 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 5.7 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | ISO M | | THREAD PITCH IN MILLIMETERS | 0.7 |
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