5306-00-206-8544 BOLT,MACHINE Index 5306-00-206-8548 BOLT,SHOULDER

National Stock Number:
5305-00-206-8547

Federal Supply Class:
5305

National Item Identification Number:
002068547

Description:
SCREW,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
E235281039WHIPPANY ACTUATION SYSTEMS, LLC


Techincal Specification:
FASTENER LENGTH0.740 INCHES NOMINAL
HEAD DIAMETER0.245 INCHES NOMINAL
HEAD HEIGHT0.046 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268,COND T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
SHOULDER DIAMETER0.245 INCHES NOMINAL FIRST SHOULDER
SHOULDER LENGTH0.093 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SPECIAL FEATURES0.016 IN. RADIUS UNDERCUT UNDER HEAD; 0.095 IN. DIA UNDERCUT UNDER BY 0.040 IN. WITH END OF THREADS
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.450 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORACME


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