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National Stock Number:
5305-99-027-0680
Federal Supply Class:
5305
National Item Identification Number:
990270680
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:
| A2-M3X5MM | K4251 | PSM THREADLOCKING & SEALING A DIVISION OF MCKECHNIE LTD | | A2-M3X5MM | U2552 | P S M UNIVERSAL LTD | | CAT.19691 | U2089 | NICE CTI SYSTEMS UK LTD | | CAT19691 | U2089 | NICE CTI SYSTEMS UK LTD |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 5.00 MILLIMETERS NOMINAL | | HEAD DIAMETER | 6.00 MILLIMETERS NOMINAL | | HEAD HEIGHT | 2.40 MILLIMETERS NOMINAL | | HEAD STYLE | PAN NO. 2 | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | NOMINAL THREAD DIAMETER | 3.00 MILLIMETERS | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AISI-304/305 GRADE A2 ASSN STD SINGLE MATERIAL RESPONSE | | SCREW MATERIAL | STEEL CORROSION RESISTING | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | ISO M | | THREAD PITCH IN MILLIMETERS | 0.50 |
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