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National Stock Number:
5305-00-740-5076
Federal Supply Class:
5305
National Item Identification Number:
007405076
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:
| 425642-1 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | HW104 | 55355 | EMCOR ENCLOSURES LLC | | HW104 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| EXTENDED WASHER THICKNESS | 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM | | FASTENER LENGTH | 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM | | HEAD DIAMETER | 0.338 INCHES MINIMUM AND 0.348 INCHES MAXIMUM | | HEAD HEIGHT | 0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM | | HEAD STYLE | ROUND EXTENDED WASHER | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SCREW MATERIAL | STEEL COMP 1016 | | SCREW SURFACE TREATMENT | NICKEL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNF |
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