Product Details | MACHINE SCREW

5305-01-221-7029 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.

Part Alternates: 92483A303, 5305-01-221-7029, 01-221-7029, 5305012217029, 012217029

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 03 DEC 1985 01-221-7029

Cross Reference | NSN 5305-01-221-7029

Part Number Cage Code Manufacturer
92483A303 39428 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 5305-01-221-7029

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.073 INCHES
THREAD QUANTITY PER INCH 72
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.097 INCHES MINIMUM AND
FASTENER LENGTH 0.125 INCHES NOMINAL
SCREW MATERIAL COPPER ALLOY
HEAD STYLE FILLISTER
HEAD DIAMETER 0.104 INCHES MINIMUM AND
HEAD HEIGHT 0.045 INCHES MINIMUM AND
INTERNAL DRIVE STYLE SLOT

Restrictions/Controls & Freight Information | NSN 5305-01-221-7029

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information