5305-01-201-5808 SCREW,CAP,SOCKET HEAD Index 5307-01-201-5810 STUD,SELF-LOCKING

National Stock Number:
5307-01-201-5809

Federal Supply Class:
5307

National Item Identification Number:
012015809

Description:
STUD,SELF-LOCKING

Detail:
A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.


Manufacturer Information:
330-2822-00095105ROCKWELL COLLINS, INC.
7700628-2088A2C SYSTEMS LLC DBA CRAIG SYSTEMS DBA EASTERN TECHNOLOGIES
FHS1-4-20-1446384PENN ENGINEERING & MANUFACTURING CORP
M63540/1-47C81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-S-63540/181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
HEAD DIAMETER0.323 INCHES MINIMUM AND 0.353 INCHES MAXIMUM
HEAD LENGTH0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
LOCKING FEATURESELF-CLINCHING HEAD
OVERALL LENGTH0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 308 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385
NOMINAL THREAD SIZE0.250 INCHES NUT THREAD
STYLE DESIGNATORSELF-LOCKING
THREAD CLASS2A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD LENGTH0.725 INCHES MINIMUM AND 0.765 INCHES MAXIMUM NUT THREAD
THREAD SERIES DESIGNATORUNC NUT THREAD
THREAD QUANTITY PER INCH20 NUT THREAD


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