2540-01-615-7374 FRAME,SEAT,VEHICULAR 4520-01-616-1272 HEATER,SPACE,ELECTRIC

National Stock Number:
5305-01-615-1907

Federal Supply Class:
5305

National Item Identification Number:
016151907

Description:
THUMBSCREW

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use SCREW (as modified) or BOLT (as modified).


Manufacturer Information:
111154490Y3H3FASTENAL COMPANY


Techincal Specification:
THREAD SERIES DESIGNATORM
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.2
EXTERNAL THREAD TOLERANCE CLASS6G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH16.0 MILLIMETERS NOMINAL
FASTENER LENGTH16.0 MILLIMETERS NOMINAL
MATERIALSTEEL COMP 302 OVERALL
HEAD STYLEWING NO. 4
WIDTH BETWEEN FLATS39.0 MILLIMETERS NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYMETRIC WING SCREW


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