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National Stock Number:
5305-01-431-9987
Federal Supply Class:
5305
National Item Identification Number:
014319987
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:
| 01251502 | ZD484 | J. BLACKWOOD & SON PTY LTD | | 01251502 | ZR910 | J BLACKWOOD & SON LTD | | 456651004101 | 0000V | NCB HUNGARY HONVEDSEGI EGYSEGES TERMEKKOD | | DIN7991-M8X30-8.8 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | M8X30 DIN7991 M8,8 | S9886 | HAMWORTHY KSE AB | | M8X30 DIN7991 M8,8 | SJ648 | TTS MARINE AB FORMERLY TTS SHIPS EQUIPMENT AB DIV DRY CARGO HANDLING |
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Techincal Specification:
| COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL AND 92.0 DEGREES MAXIMUM | | EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 30.0 MILLIMETERS NOMINAL | | HEAD DIAMETER | 11.57 MILLIMETERS MINIMUM AND 12.00 MILLIMETERS MAXIMUM | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL PROPERTY CLASS 8.8 OVERALL | | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 22.0 MILLIMETERS MINIMUM | | THREAD PITCH IN MILLIMETERS | 1.25 | | THREAD SERIES DESIGNATOR | M | | WIDTH ACROSS FLATS | 5.02 MILLIMETERS MINIMUM AND 5.14 MILLIMETERS MAXIMUM |
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