5970-99-804-0371 INSULATOR,BUSHING Index 5325-99-804-0372 SCREW,MACHINE

National Stock Number:
5305-99-804-0372

Federal Supply Class:
5305

National Item Identification Number:
998040372

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:
703665K0162THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS
AD703665K0162THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS
AD703665K8997RACAL RADIO LTD


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH10.50 MILLIMETERS NOMINAL
HEAD HEIGHT4.80 MILLIMETERS MINIMUM AND 5.20 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON
NOMINAL THREAD DIAMETER3.00 MILLIMETERS
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONBS 970 PART 4 GRADE 303S41 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL
WIDTH BETWEEN FLATS5.30 MILLIMETERS MINIMUM AND 5.70 MILLIMETERS MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH6.75 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0.50


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