5306-01-015-6841 BOLT,MACHINE Index 5310-01-015-6843 NUT,SELF-LOCKING,BARREL

National Stock Number:
5305-01-015-6842

Federal Supply Class:
5305

National Item Identification Number:
010156842

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:
40029357712TELEMECHANICS INC
40029364959AMERICAN TELEPHONE AND TELEGRAPH CO


Techincal Specification:
FASTENER LENGTH0.562 INCHES NOMINAL
HEAD HEIGHT0.096 INCHES NOMINAL
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
SHOULDER LENGTH0.344 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.196 INCHES NOMINAL FIRST SHOULDER
WIDTH BETWEEN FLATS0.312 INCHES NOMINAL
SURFACE TREATMENTOXIDE OVERALL
THREAD LENGTH0.219 INCHES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH32


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