5306-00-959-0984, BOLT,INTERNAL WRENCHING

5306-00-959-0985 BOLT,INTERNAL WRENCHING

National Stock Number:
5306-00-959-0984

Federal Supply Class:
5306

National Item Identification Number:
009590984

Description:
BOLT,INTERNAL WRENCHING

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.

Manufacturer Information:

5306PL1496305	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
64494-4-11	56878	SPS TECHNOLOGIES, LLC
C630-4-11	06710	VALLEY-TODECO, INC.
AIC1025-4-11	06725	SPS TECHNOLOGIES, LLC
C630-4-11	81755	LOCKHEED MARTIN CORPORATION
VS2796-4-11	92215	HOWMET GLOBAL FASTENING SYSTEMS INC

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	0.954 INCHES MINIMUM AND 1.045 INCHES MAXIMUM FIRST HOLE
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.687 INCHES MINIMUM AND 0.707 INCHES MAXIMUM
FASTENER LENGTH	1.074 INCHES MINIMUM AND 1.145 INCHES MAXIMUM
FIRST DIAMETER FROM HEAD	0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
HEAD DIAMETER	0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
HEAD HEIGHT	0.253 INCHES MINIMUM AND 0.273 INCHES MAXIMUM
HEAD STYLE	FLAT CHAMFER
INTERNAL DRIVE STYLE	HEXAGON
MATERIAL	STEEL CORROSION RESISTING OVERALL
MINIMUM TENSILE STRENGTH	170000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.250 INCHES
SHANK UNTHREADED HOLE DIAMETER	0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.367 INCHES MINIMUM AND 0.458 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH	28
WIDTH ACROSS FLATS	0.187 INCHES MINIMUM AND 0.190 INCHES MAXIMUM

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