5306-01-164-2322 BOLT,SHEAR Index 5305-01-164-2324 SCREW,CAP,SOCKET HEAD

National Stock Number:
5306-01-164-2323

Federal Supply Class:
5306

National Item Identification Number:
011642323

Description:
BOLT,RIBBED SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also BOLT, RIBBED NECK.


Manufacturer Information:
959027111862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
95902717X677GENERAL MOTORS LLC


Techincal Specification:
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS0.060 INCHES NOMINAL
FASTENER LENGTH1.530 INCHES MINIMUM AND 1.570 INCHES MAXIMUM
HEAD HEIGHT0.120 INCHES MINIMUM
HEAD DIAMETER0.600 INCHES NOMINAL
HEAD STYLEFILLISTER
MATERIAL DOCUMENT AND CLASSIFICATIONG-6109-M FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.438 INCHES
RIB QUANTITY28
RIB LENGTH0.120 INCHES NOMINAL
RIB MAJOR DIAMETER0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM
RIB MINOR DIAMETER0.440 INCHES MINIMUM AND 0.445 INCHES MAXIMUM
SHOULDER DIAMETER0.430 INCHES MINIMUM THIRD SHOULDER AND 0.439 INCHES MAXIMUM THIRD SHOULDER
SHOULDER DIAMETER0.453 INCHES MINIMUM SECOND SHOULDER AND 0.457 INCHES MAXIMUM SECOND SHOULDER
SHOULDER DIAMETER0.463 INCHES MINIMUM FIRST SHOULDER AND 0.473 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH0.090 INCHES MINIMUM THIRD SHOULDER
SHOULDER LENGTH0.120 INCHES MINIMUM FIRST SHOULDER
SHOULDER LENGTH0.175 INCHES MINIMUM SECOND SHOULDER
SPECIAL FEATURESTHREAD 7/16-20 SPECIAL 60 DEGREE FORM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.160 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNF


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