5305-01-301-8758 SCREW,MACHINE Index 5305-01-301-8760 SCREW,MACHINE

National Stock Number:
5305-01-301-8759

Federal Supply Class:
5305

National Item Identification Number:
013018759

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:
963ST-M2.5X1015526METRIC AND MULTISTANDARD COMPONENTS CORP


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH9.7 MILLIMETERS MINIMUM AND 10.3 MILLIMETERS MAXIMUM
HEAD DIAMETER4.7 MILLIMETERS MINIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER2.5 MILLIMETERS
SCREW MATERIALSTEEL COMP 304
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH7.6 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS0.45


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