5305-01-589-7502 SCREW,ASSEMBLY BRACKET Index 5305-01-589-8124 THUMBSCREW

National Stock Number:
5305-01-589-7877

Federal Supply Class:
5305

National Item Identification Number:
015897877

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
ISO4762-M12X40-10.9 BLACKENEDI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
COLORBLACK OVERALL
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH39.5 MILLIMETERS MINIMUM AND 40.5 MILLIMETERS MAXIMUM
HEAD DIAMETER17.7 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM
HEAD HEIGHT11.6 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYHEXAGON SOCKET HEAD CAP SCREW
MATERIAL DOCUMENT AND CLASSIFICATIONISO 898-1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
WIDTH ACROSS FLATS10.0 MILLIMETERS NOMINAL
SURFACE TREATMENTOXIDE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH39.5 MILLIMETERS MINIMUM AND 40.5 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.8


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us