3110-01-437-9166 BEARING,ROLLER,TAPERED Index 5305-01-437-9168 SCREW,TAPPING

National Stock Number:
5305-01-437-9167

Federal Supply Class:
5305

National Item Identification Number:
014379167

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:
13GM403589749CLARK MATERIAL HANDLING COMPANY


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH35.0 MILLIMETERS NOMINAL
HEAD DIAMETER7.0 MILLIMETERS NOMINAL
HEAD HEIGHT2.6 MILLIMETERS NOMINAL
HEAD STYLEPAN
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER4.0 MILLIMETERS
SCREW MATERIALSTEEL PROPERTY CLASS 4.8
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH33.6 MILLIMETERS MINIMUM
THREAD PITCH IN MILLIMETERS0.7
THREAD SERIES DESIGNATORM


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