5305-01-191-0390 SCREW,TAPPING Index 5306-01-191-0392 BOLT,SQUARE NECK

National Stock Number:
5305-01-191-0391

Federal Supply Class:
5305

National Item Identification Number:
011910391

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
161078307PZX0FAIRBANKS MORSE, LLC
1610783082796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
FASTENER LENGTH3.000 INCHES NOMINAL
HARDNESS RATING60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.320 INCHES NOMINAL
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIALSTEEL COMP 1018 OVERALL
NOMINAL THREAD DIAMETER0.500 INCHES
POINT DIAMETER0.340 INCHES NOMINAL
POINT LENGTH0.500 INCHES NOMINAL
POINT STYLEDOG
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH20
WIDTH BETWEEN FLATS0.750 INCHES NOMINAL


Click here to Register for Free 30-day Trial