5305-01-554-8648 SCREW,CAP,HEXAGON HEAD Index 5305-01-555-8073 SCREW,MACHINE

National Stock Number:
5305-01-555-7393

Federal Supply Class:
5305

National Item Identification Number:
015557393

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.


Manufacturer Information:
2PS63212SS1508AT5MBC ELECTRONIC FASTENERS INC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.219 INCHES NOMINAL
FASTENER LENGTH11.688 INCHES NOMINAL
MATERIALSTEEL OVERALL
SURFACE TREATMENTOXIDE OVERALL
COLORBLACK OVERALL
SPECIAL FEATURESTHREAD CODE 632;LENGTH CODE 12


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