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National Stock Number:
5305-01-333-8054
Federal Supply Class:
5305
National Item Identification Number:
013338054
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:
| 7991A4M4X10 | 15526 | METRIC AND MULTISTANDARD COMPONENTS CORP | | 7991SXM4X10 | 15526 | METRIC AND MULTISTANDARD COMPONENTS CORP | | 920886 | 23386 | THALES DEFENSE & SECURITY INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | M | | NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS | | THREAD PITCH IN MILLIMETERS | 0.7 | | EXTERNAL THREAD TOLERANCE CLASS | 6G | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 8.6 MILLIMETERS MINIMUM AND | | 10.0 MILLIMETERS MAXIMUM | | FASTENER LENGTH | 10.0 MILLIMETERS NOMINAL | | MATERIAL | STEEL COMP 316 OVERALL | | HEAD STYLE | FLAT COUNTERSUNK | | HEAD DIAMETER | 8.0 MILLIMETERS NOMINAL | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 2.5 MILLIMETERS NOMINAL |
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