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National Stock Number:
5305-01-597-8646
Federal Supply Class:
5305
National Item Identification Number:
015978646
Description:
SCREW,MACHINE
Detail:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO 0 (0.060 IN./1.5 MM) OR LARGER, DESIGNED TO BE HELD OR DRIVEN WITH EITHER A WRENCH OR AN INSERTED DRIVER OR BOTH (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), IN SIZES BELOW NO. 10 (0.190 IN./5 MM). NO. 10 AND LARGER SIZES MUST HAVE A HEAD DESIGNED FOR ANY TYPE INSERTED DRIVER (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), BUT MAY ALSO BE DESIGNED FOR EXTERNAL WRENCHING. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; AND SCREW, ASSEMBLED WASHER. SEE ALSO, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; AND SCREW, CAP SOCKET HEAD.
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Manufacturer Information:
| 1814-16-SS-PP12A | 51506 | ACCURATE SCREW MACHINE CORP |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | A6G | | FASTENER LENGTH | 16.0 MILLIMETERS NOMINAL | | HEAD DIAMETER | 4.2 MILLIMETERS MINIMUM AND 4.5 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 2.8 MILLIMETERS MINIMUM AND 3.1 MILLIMETERS MAXIMUM | | HEAD STYLE | PAN | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | METRIC PAN HEAD CAPTIVE PANEL SCREW | | NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS | | SCREW MATERIAL | STEEL AND STEEL COMP 302 | | SCREW SURFACE TREATMENT | PASSIVATE | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 0.7 | | THREAD SERIES DESIGNATOR | M | | THREAD LENGTH | 5.7 MILLIMETERS MINIMUM AND 6.2 MILLIMETERS MAXIMUM |
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