5305-01-209-0777 SETSCREW Index 5305-01-209-0779 SETSCREW

National Stock Number:
5305-01-209-0778

Federal Supply Class:
5305

National Item Identification Number:
012090778

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:
5035529-157958SIGNALS WARFARE PROJECT MANAGER
5035529-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.344 INCHES NOMINAL
FASTENER LENGTH0.495 INCHES MINIMUM AND
0.505 INCHES MAXIMUM
MATERIALSTEEL COMP 12L14 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY2,CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEHEXAGON
HEAD HEIGHT0.234 INCHES NOMINAL
WIDTH BETWEEN FLATS0.562 INCHES NOMINAL
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
POINT STYLEDOG
POINT LENGTH0.156 INCHES NOMINAL
POINT DIAMETER0.310 INCHES MINIMUM AND
0.320 INCHES MAXIMUM


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