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National Stock Number: 5305-01-599-5056
Federal Supply Class: 5305
National Item Identification Number: 015995056
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:
90854A220 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
THREAD SERIES DESIGNATOR | M | NOMINAL THREAD DIAMETER | 12.0 MILLIMETERS | THREAD PITCH IN MILLIMETERS | 1.8 | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 20.0 MILLIMETERS NOMINAL | FASTENER LENGTH | 27.5 MILLIMETERS NOMINAL | MATERIAL | STEEL OVERALL | SURFACE TREATMENT | CHROMATE OVERALL | HEAD STYLE | HEXAGON | HEAD HEIGHT | 7.5 MILLIMETERS NOMINAL | WIDTH BETWEEN FLATS | 19.0 MILLIMETERS NOMINAL | SPECIAL FEATURES | CLASS 10.9 ZINC YELLOW-CHROMATE PLATED STEEL HEX HEAD CAP SCREW |
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