1220-00-143-1706 SPRING ASSEMBLY Index 5306-00-143-1710 BOLT,SHOULDER

National Stock Number:
5305-00-143-1709

Federal Supply Class:
5305

National Item Identification Number:
001431709

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
2-101-133-0199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FASTENER LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HARDNESS RATING62.5 ROCKWELL B MINIMUM AND 69.0 ROCKWELL C MAXIMUM
HEAD HEIGHT0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
HEAD HOLE CONFIGURATION STYLEHEXAGON CORNERS
HEAD STYLEHEXAGON
HOLE DIAMETER0.038 INCHES NOMINAL
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MINIMUM TENSILE STRENGTH130000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.164 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMS5735 ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL
SPECIAL FEATURESMAJOR DIA OF THD MODIFIED 0.1620 IN. MIN,0.1640 IN. MAX,0.062 DIA HOLE DRILLED THRU LONGITUDINAL AXIS OF HEAD 0.080 IN. DEEP
WIDTH BETWEEN FLATS0.276 INCHES MINIMUM AND 0.282 INCHES MAXIMUM
TEST DATA DOCUMENT+6808-P-191547 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.150 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
THREAD QUANTITY PER INCH36
THREAD SERIES DESIGNATORUNF


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