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National Stock Number:
5305-01-625-0549
Federal Supply Class:
5305
National Item Identification Number:
016250549
Description:
SCREW,CAP,HEXAGON HEAD
Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| 0128754 | 0Y3H3 | FASTENAL COMPANY | | 95327A531 | 39428 | MCMASTER-CARR SUPPLY CO | | AES07M06A045WB9DG1 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS |
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Techincal Specification:
| FASTENER LENGTH | 45.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 4.0 MILLIMETERS NOMINAL | | HEAD STYLE | HEXAGON | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PLATED STEEL HEX HEAD CAP SCREW | | NOMINAL THREAD DIAMETER | 6.0 MILLIMETERS | | NONDEFINITIVE SPEC/STD DATA | 10.9 CLASS | | SPECIAL FEATURES | ZINC YELLOW CHROMATE | | SURFACE TREATMENT | CHROMATE ZINC FASTENER | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 18.0 MILLIMETERS MINIMUM AND 23.0 MILLIMETERS MAXIMUM | | THREAD PITCH IN MILLIMETERS | 1.00 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | WIDTH BETWEEN FLATS | 10.0 MILLIMETERS NOMINAL |
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