Product Details | SHOULDER SCREW

5305-01-121-0358 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.

Part Alternates: 2009796CMC, 20097-96C-MC, 908500, 9085-00, 5305-01-121-0358, 01-121-0358, 5305011210358, 011210358

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 29 OCT 1981 01-121-0358

Drawings & Photos | NSN 5305-01-121-0358


Cross Reference | NSN 5305-01-121-0358

Part Number Cage Code Manufacturer
20097-96C-MC 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
9085-00 57583 DECISION DATA COMPUTER CORP

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Technical Data | NSN 5305-01-121-0358

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.138 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM
FASTENER LENGTH 0.450 INCHES NOMINAL
MATERIAL STEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.218 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
HEAD HEIGHT 0.134 INCHES MINIMUM AND 0.138 INCHES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.1093 INCHES MINIMUM AND 0.1123 INCHES MAXIMUM
SHOULDER SHAPE ROUND FIRST SHOULDER
SHOULDER DIAMETER 0.154 INCHES MINIMUM AND 0.155 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM FIRST SHOULDER
FEATURES PROVIDED CASEHARDENED

Restrictions/Controls & Freight Information | NSN 5305-01-121-0358

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