Product Details | MACHINE SCREW

5305-00-298-8499 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: 4116, 5305-00-298-8499, 00-298-8499, 5305002988499, 002988499

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 00-298-8499

Drawings & Photos | NSN 5305-00-298-8499


Demand History | NSN 5305-00-298-8499

Part Number Request Date QTY Origin
4116 2025-10-274 2 us
4116 2025-03-64 2 us
4116 2023-07-206 1 United States
4116 2023-07-188 1 United States
4116 2023-05-125 1 United States
4116 2021-08-235 1 United States

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Technical Data | NSN 5305-00-298-8499

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.125 INCHES
THREAD QUANTITY PER INCH 40
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.156 INCHES MINIMUM
FASTENER LENGTH 0.203 INCHES NOMINAL
SCREW MATERIAL STEEL
HEAD STYLE A38 FLAT CHAMFER
HEAD DIAMETER 0.312 INCHES NOMINAL
HEAD HEIGHT 0.047 INCHES NOMINAL
INTERNAL DRIVE STYLE B10 SLOT
FEATURES PROVIDED CASEHARDENED

Restrictions/Controls & Freight Information | NSN 5305-00-298-8499

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
Category Code Description
No Freight Information