5307-00-353-2518 STUD,RECESSED AND STEPPED Index 5306-00-353-2521 BOLT,RIBBED SHOULDER

National Stock Number:
5306-00-353-2520

Federal Supply Class:
5306

National Item Identification Number:
003532520

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:
02-5049963734KAITLIN CORP
15969J56442DIAMOND REO TRUCK CO
20-X-3693D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
20-X-36978500MERITOR HEAVY VEHICLE SYSTEMS, LLC


Techincal Specification:
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS0.188 INCHES NOMINAL
FASTENER LENGTH2.406 INCHES NOMINAL
HEAD DIAMETER1.500 INCHES NOMINAL
HEAD HEIGHT0.375 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
RIB LENGTH0.375 INCHES NOMINAL
RIB MAJOR DIAMETER1.244 INCHES MINIMUM AND 1.252 INCHES MAXIMUM
RIB QUANTITY48
THREAD CLASS2A
THREAD LENGTH1.219 INCHES NOMINAL


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