5306-99-398-1189 BOLT,MACHINE Index 5340-99-398-2268 BRACKET,MOUNTING

National Stock Number:
5305-99-398-2249

Federal Supply Class:
5305

National Item Identification Number:
993982249

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:
12801-4283D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
12801-4283U6441ATLANTIC INERTIAL SYSTEMS LIMITED
BS4183 TABLE 5K7766BRITISH STANDARDS INSTITUTION


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH5.00 MILLIMETERS NOMINAL
HEAD DIAMETER2.75 MILLIMETERS MINIMUM AND 3.00 MILLIMETERS MAXIMUM
HEAD HEIGHT0.86 MILLIMETERS MINIMUM AND 1.00 MILLIMETERS MAXIMUM
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER1.60 MILLIMETERS
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONK7766-BS 970 316S16 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE
SCREW MATERIALSTEEL CORROSION RESISTING
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH5.00 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0.35


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