5305-12-163-5052 SCREW,EXTERNALLY RELIEVED BODY Index 5330-12-163-5056 PACKING,PREFORMED

National Stock Number:
5306-12-163-5053

Federal Supply Class:
5306

National Item Identification Number:
121635053

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.


Manufacturer Information:
4039900004D8046DAIMLER AG


Techincal Specification:
EXTENDED WASHER DIAMETER21.5 MILLIMETERS NOMINAL
EXTENDED WASHER THICKNESS2.0 MILLIMETERS NOMINAL
EXTERNAL THREAD TOLERANCE CLASS6 KLEIN G
FASTENER LENGTH55.0 MILLIMETERS NOMINAL
HEAD HEIGHT8.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONDIN ISO898TEIL1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER10.0 MILLIMETERS
WIDTH BETWEEN FLATS17.0 MILLIMETERS NOMINAL
STRENGTH GRADE DESIGNATION10.9
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDBL9400 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE ZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH25.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.5


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