5305-01-239-7201 SCREW,CAP,HEXAGON HEAD Index 5305-01-239-7203 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-239-7202

Federal Supply Class:
5305

National Item Identification Number:
012397202

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
02/911027K7599J.C. BAMFORD EXCAVATORS LIMITED
2 0071-655AC90NBAE SYSTEMS HAGGLUNDS AKTIEBOLAG
39006320B8S3CUMMINS INC
390063215434CUMMINS INC.
390063254465WARNER AND SWASEY CO SHEFFIELD MEASUREMENT DIV SUB OF CROSS AND TRECKER CORP
2 0071-655S3465BAE SYSTEMS HAGGLUNDS AB
5305PL08165679009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
3900632FAHE3CUMMINS FRANCE
6010000091FBD73TEXELIS


Techincal Specification:
EXTENDED WASHER THICKNESS1.2 MILLIMETERS MINIMUM
EXTENDED WASHER DIAMETER18.0 MILLIMETERS MAXIMUM
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH34.5 MILLIMETERS MINIMUM AND 35.5 MILLIMETERS MAXIMUM
HEAD HEIGHT8.1 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J1199 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL PROPERTY CLASS 9.8 OVERALL OR STEEL PROPERTY CLASS 10.9 OVERALL OR STEEL PROPERTY CLASS 8.8 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
WIDTH BETWEEN FLATS9.6 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION74.013 CAGEC 15434 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE ZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH22.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.25


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