2805-00-361-2540 BALL Index 2815-00-361-2545 BREATHER

National Stock Number:
5306-00-361-2543

Federal Supply Class:
5306

National Item Identification Number:
003612543

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.


Manufacturer Information:
5B458111083CATERPILLAR INC


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER2.531 INCHES NOMINAL FIRST HOLE
DISTANCE FROM CENTERLINE TO FLAT0.288 INCHES NOMINAL
FASTENER LENGTH2.688 INCHES NOMINAL
HEAD DIAMETER0.625 INCHES NOMINAL
HEAD HEIGHT0.280 INCHES MINIMUM AND 0.288 INCHES MAXIMUM
HEAD STYLEDEE CHAMFER
NONSTANDARD THREAD PITCH DIAMETER+0.4034 TO 0.4050 INCHES
SHANK UNTHREADED HOLE DIAMETER0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM FIRST HOLE
SHOULDER DIAMETER0.452 INCHES NOMINAL FIRST SHOULDER
SHOULDER LENGTH1.396 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
THREAD LENGTH0.938 INCHES MINIMUM


Click here to Register for Free 30-day Trial