5306-01-614-8332, BOLT,MACHINE

National Stock Number:
5306-01-614-8332

Federal Supply Class:
5306

National Item Identification Number:
016148332

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:

BACB30NY8K6

81205

THE BOEING COMPANY

Techincal Specification:

COUNTERSINK ANGLE	100.0 DEGREES NOMINAL
FASTENER LENGTH	0.760 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
GRIP LENGTH	0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
HEAD HEIGHT	0.107 INCHES NOMINAL
HEAD STYLE	COOPER'S
HEAD MAJOR DIAMETER	0.5006 INCHES MINIMUM AND 0.5086 INCHES MAXIMUM
IDENTIFICATION CODE COLOR	BLACK
LUBRICATION	CETYL ALCOHOL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	TITANIUM ALLOY UNS R56400 OVERALL
NOMINAL THREAD SIZE	0.2500 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCY	BOLT,HEX DRIVE
SHANK DIAMETER	0.2410 INCHES MINIMUM AND 0.2440 INCHES MAXIMUM
SHANK STYLE	PIN-RIVET, STRAIGHT, THREADED
SPECIAL FEATURES	ITEM IS FAA CERTIFIED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	BMS10-85, TYPE 1, CLASS A MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ALUMINUM OVERALL
THREAD CLASS	3A
THREAD QUANTITY PER INCH	28
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
WIDTH BETWEEN FLATS	0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM

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