Product Details | EXTERNALLY RELIEVED BODY SCREW

5305-01-217-7671 An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and 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. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.

Part Alternates: SC0001, 5305-01-217-7671, 01-217-7671, 5305012177671, 012177671

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 03 OCT 1985 01-217-7671

Cross Reference | NSN 5305-01-217-7671

Part Number Cage Code Manufacturer
SC0001 31073 CONTROL SYSTEMS RESEARCH INC

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Technical Data | NSN 5305-01-217-7671

Characteristic Specifications
THREAD SERIES DESIGNATOR ISO S
NOMINAL THREAD DIAMETER 6.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS 1.0
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.824 INCHES MINIMUM AND
FASTENER LENGTH 7.397 INCHES MINIMUM AND
MATERIAL STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AISI NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-E-16400 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE KNURLED NO. 1
HEAD DIAMETER 0.370 INCHES MINIMUM AND
HEAD HEIGHT 0.370 INCHES MINIMUM AND
INTERNAL DRIVE STYLE SLOT
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 1
FIRST DIAMETER FROM HEAD 0.183 INCHES MINIMUM AND
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 6.568 INCHES MINIMUM AND
SPECIAL FEATURES SCREWPOINT U.S. STD CONE 90.0 DEGANGLE

Restrictions/Controls & Freight Information | NSN 5305-01-217-7671

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:UPrecious metal type is unknown
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