5420-99-665-6441 ARM ASSEMBLY STRUCT Index 5895-99-665-6516 TRACKBALL,DATA ENTRY

National Stock Number:
5305-99-665-6454

Federal Supply Class:
5305

National Item Identification Number:
996656454

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:
A262-5030K7766BRITISH STANDARDS INSTITUTION
BSA262-5030D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS4H6H
FASTENER LENGTH30.00 MILLIMETERS NOMINAL
HEAD DIAMETER9.80 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM
HEAD HEIGHT2.85 MILLIMETERS MINIMUM AND 3.00 MILLIMETERS MAXIMUM
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER5.00 MILLIMETERS
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONK7766-A262 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL CORROSION RESISTING
SR-1 IDENTIFYING TITLE OF THE DOCUMENTBRITISH STANDARD
SR-1 TYPE DESIGNATOR5030
SR-1 LATEST APPLICABLE SYMBOL AND/OR NUMBERA262
SR-1 SPECIFICATION AND/OR STANDARD DATANATIONAL STANDARD DATA
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH30.00 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0.80


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