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National Stock Number:
5305-01-415-5219
Federal Supply Class:
5305
National Item Identification Number:
014155219
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:
| 30CM1640 | 89749 | CLARK MATERIAL HANDLING COMPANY |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 35.0 MILLIMETERS MAXIMUM | | EXTENDED WASHER THICKNESS | 5.70 MILLIMETERS NOMINAL | | EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 40.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 14.40 MILLIMETERS MAXIMUM | | HEAD STYLE | HEXAGON EXTENDED WASHER | | MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL | | NOMINAL THREAD DIAMETER | 16.0 MILLIMETERS | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 2.0 | | THREAD LENGTH | 38.0 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | M | | WIDTH BETWEEN FLATS | 20.16 MILLIMETERS MINIMUM AND 21.00 MILLIMETERS MAXIMUM |
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