5305-01-370-7314 SCREW,MACHINE Index 5305-01-370-7316 SCREW,MACHINE

National Stock Number:
5305-01-370-7315

Federal Supply Class:
5305

National Item Identification Number:
013707315

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:
BS4183-M3X0.3MMX10MMLG69090BRITISH AEROSPACE HOLDINGS INC
BS4183-M3X0.3MMX10MMLGK7766BRITISH STANDARDS INSTITUTION


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH10.0 MILLIMETERS NOMINAL
HEAD DIAMETER5.20 MILLIMETERS MINIMUM AND 5.50 MILLIMETERS MAXIMUM
HEAD HEIGHT1.86 MILLIMETERS MINIMUM AND 2.00 MILLIMETERS MAXIMUM
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER3.0 MILLIMETERS
SCREW MATERIALSTEEL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH9.4 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS0.3


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