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National Stock Number:
5305-00-360-4539
Federal Supply Class:
5305
National Item Identification Number:
003604539
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:
| 1521612 | 70040 | GENERAL MOTORS CORP AC ROCHESTER DIV | | 1521612 | 7X677 | GENERAL MOTORS LLC | | 850678 | 12603 | CLARK EQUIPMENT CO | | 850678 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC | | FP175 | 82272 | HYGRADE PRODUCTS SUB OF STANDARD MOTOR PRODUCTS INC | | 3260E9266 | 83299 | HYSTER-YALE GROUP, INC. |
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Techincal Specification:
| FASTENER LENGTH | 0.313 INCHES NOMINAL | | HEAD HEIGHT | 0.156 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | SCREW MATERIAL | STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 | | SCREW SURFACE TREATMENT | CADMIUM | | THREAD CLASS | 2A | | THREAD LENGTH | 0.266 INCHES MINIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNF | | WIDTH BETWEEN FLATS | 0.312 INCHES NOMINAL |
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