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National Stock Number:
5305-00-096-1599
Federal Supply Class:
5305
National Item Identification Number:
000961599
Description:
SCREW,EXTERNALLY RELIEVED BODY
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and 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. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.
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Manufacturer Information:
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Techincal Specification:
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.035 INCHES NOMINAL | | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | | FASTENER LENGTH | 0.125 INCHES NOMINAL | | FIRST DIAMETER FROM HEAD | 0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM | | HEAD HEIGHT | 0.074 INCHES NOMINAL | | HEAD DIAMETER | 0.156 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | NOMINAL THREAD DIAMETER | 0.086 INCHES | | INTERNAL DRIVE STYLE | TORQUE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-611-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | MINIMUM TENSILE STRENGTH | 25000 POUNDS PER SQUARE INCH | | THREAD QUANTITY PER INCH | 64 | | THREAD SERIES DESIGNATOR | UNF | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.090 INCHES MINIMUM | | THREAD CLASS | 2A |
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