5305-01-008-9284 SCREW,MACHINE Index 5305-01-008-9287 SCREW,MACHINE

National Stock Number:
5305-01-008-9285

Federal Supply Class:
5305

National Item Identification Number:
010089285

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:
330-0024-00013499ROCKWELL COLLINS, INC.
P330-0024-00077250ALLIED PRODUCTS CORP PHEOLL MFG CO DIV


Techincal Specification:
FASTENER LENGTH0.156 INCHES MINIMUM
HEAD DIAMETER0.215 INCHES MINIMUM AND 0.227 INCHES MAXIMUM
HEAD HEIGHT0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM
HEAD STYLEBINDING
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
NOMINAL THREAD DIAMETER0.112 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONFED-ST-66-COMP 430 FED SPEC SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL COMP 430
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.156 INCHES MAXIMUM
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNF


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