Product Details | MACHINE SCREW

5305-01-180-2542 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: C320009047, 5305-01-180-2542, 01-180-2542, 5305011802542, 011802542

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01-180-2542

Drawings & Photos | NSN 5305-01-180-2542


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Technical Data | NSN 5305-01-180-2542

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.086 INCHES
THREAD QUANTITY PER INCH 56
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.266 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
FASTENER LENGTH 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
SCREW MATERIAL STEEL COMP 305 OR STEEL COMP 303 OR STEEL COMP 303SE
SCREW MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A582 ASSN STD 3RD MATERIAL RESPONSE
SCREW SURFACE TREATMENT PASSIVATE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
HEAD STYLE A38 FLAT CHAMFER
HEAD DIAMETER 0.124 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
HEAD HEIGHT 0.037 INCHES MINIMUM AND 0.042 INCHES MAXIMUM
INTERNAL DRIVE STYLE B10 SLOT

Restrictions/Controls & Freight Information | NSN 5305-01-180-2542

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