5306-00-470-3257 BOLT,U Index 5305-00-470-3259 SCREW,MACHINE

National Stock Number:
5325-00-470-3258

Federal Supply Class:
5325

National Item Identification Number:
004703258

Description:
INSERT,SCREW THREAD

Detail:
A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes items having a sleeve on its underportion which can be clinched or crimped. Excludes BUSHING, MACHINE THREAD; NUT, PLAIN, KNURLED; NUT, PLAIN, ROUND; NUT, PLAIN, CLINCH and NUT, SELF-LOCKING, CLINCH. See also NUT, PLAIN, PLATE.


Manufacturer Information:
2385-2CN024601556STANLEY ENGINEERED FASTENING LLC
2385-2CN02465W060THE OLANDER COMPANY, INC.
2385-2CNX24626344NEW HAVEN MFG CORP


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
STYLE DESIGNATORCOIL
LENGTH0.246 INCHES NOMINAL
INSERT SIZE0.241 IN. MIN,0.261 IN. MAX FREE
THE MANUFACTURERS DATA
MANUFACTURERS CODE01556
DESIGN CONTROL REFERENCE2385-2CN0246


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