5305-00-827-1597 SCREW,MACHINE Index 2825-00-827-1601 SCRAPER

National Stock Number:
5305-00-827-1598

Federal Supply Class:
5305

National Item Identification Number:
008271598

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:
8599624-21324617GENERAL MOTORS CORP
8599624-21399974DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS


Techincal Specification:
HEAD STYLEBINDING
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
NOMINAL THREAD DIAMETER0.138 INCHES
SCREW MATERIALCOPPER ALLOY
SCREW SURFACE TREATMENTNICKEL
FASTENER LENGTH0.968 INCHES NOMINAL
HEAD HEIGHT0.071 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
HEAD DIAMETER0.275 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH0.968 INCHES MAXIMUM


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