National Item Identification Number
12-353-5579
123535579
5305-12-353-5579
5305123535579
National Stock Number
Item Name
SCREW,MACHINE
Federal Supply Class
5305
Description
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.
Commercial and Government Entity Code (Supplier Data)
I9008
INTERNATIONAL ORGANIZATION FOR
STANDARDIZATION ISO
SWITZERLAND
I9008
INTERNATIONAL ORGANIZATION FOR
STANDARDIZATION ISO
SWITZERLAND
Reference Numbers (Part Numbers)
ISO7045-M3X8-A2-70-AH
ISO7045-M3X8-A2-70-H
Required Categories
Required Description