4820-00-012-9604 SEAT,VALVE Index 4820-00-012-9618 STEM,FLUID VALVE

National Stock Number:
5305-00-012-9612

Federal Supply Class:
5305

National Item Identification Number:
000129612

Description:
SCREW,WOOD

Detail:
An unhardened externally threaded fastener whose continuous thread extends from a gimlet point for a distance of approximately two-thirds of the length of the screw and which is designed to be driven with an inserted driver.


Manufacturer Information:
FFS11181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
FASTENER LENGTH2.500 INCHES NOMINAL
HEAD DIAMETER0.316 INCHES MINIMUM AND 0.358 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2S STYLE
NONMACHINE NOMINAL THREAD DIAMETER0.177 INCHES
NONMACHINE THREAD STYLEWOOD SCREW (TYPE WD)


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