5306-01-143-5035 BOLT,RIBBED SHOULDER Index 5305-01-143-5038 SCREW,SHOULDER

National Stock Number:
5305-01-143-5036

Federal Supply Class:
5305

National Item Identification Number:
011435036

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
GS550BU06-2026512NORTHROP GRUMMAN SYSTEMS CORPORATION
SER 1960 NO. 6-32 X 1 1/4 TY 1870318ALLMETAL SCREW PRODUCTS CORP
SERIES 1960 #6-70318ALLMETAL SCREW PRODUCTS CORP
SERIES 1960 NO. 6-32 X 1 1/4 TY-70318ALLMETAL SCREW PRODUCTS CORP


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
FASTENER LENGTH1.234 INCHES MINIMUM AND
1.266 INCHES MAXIMUM
MATERIALSTEEL COMP 302 OR
STEEL COMP 302B OR
STEEL COMP 303 OR
STEEL COMP 303 PLUS X OR
STEEL COMP 303SE OR
STEEL COMP 303CU OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEFLAT CHAMFER
HEAD DIAMETER0.218 INCHES MINIMUM AND
0.226 INCHES MAXIMUM
HEAD HEIGHT0.134 INCHES MINIMUM AND
0.138 INCHES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.109 INCHES MINIMUM AND
0.111 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER
EXTRA LONG REFERENCE NUMBERSERIES 1960 NO. 6-32 X 1 1/4 TYPE 18-8
THE MANUFACTURERS DATA
MANUFACTURERS CODE70318
DESIGN CONTROL REFERENCESERIES 1960 NO. 6-32 X 1 1/4 TY-


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