4720-01-503-8685 HOSE ASSEMBLY,NONMETALLIC Index 5975-01-503-8687 PLATE,ELECTRICAL GROUNDING

National Stock Number:
5305-01-503-8686

Federal Supply Class:
5305

National Item Identification Number:
015038686

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:
B1867BE04010080204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH10.0 MILLIMETERS NOMINAL
HEAD DIAMETER7.6 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM
HEAD HEIGHT2.2 MILLIMETERS MINIMUM AND 2.4 MILLIMETERS MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER4.0 MILLIMETERS
PART NAME ASSIGNED BY CONTROLLING AGENCYSLOTTED PAN HEAD METRIC MACHINE SCREW
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633, TYPE II ASSN STD SINGLE TREATMENT RESPONSE
SCREW MATERIALSTEEL PROPERTY CLASS 9.8
SCREW SURFACE TREATMENTZINC
WIDTH BETWEEN FLATS6.8 MILLIMETERS MINIMUM AND 7.0 MILLIMETERS MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH7.3 MILLIMETERS MINIMUM
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS0.7


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