5305-01-598-8042 SCREW,MACHINE 5305-01-598-8681 SCREW,CLOSE TOLERANCE

National Stock Number:
5305-01-598-8333

Federal Supply Class:
5305

National Item Identification Number:
015988333

Description:
SCREW,CAP,SOCKET HEAD

Detail:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER. THE HEAD HAS AN INTERNAL SOCKET OR MULTIPLE SPLINE FOR USE WITH AN INSERTED DRIVER. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES ITEMS WITH BEVEL (CONICAL) HEADS. SEE BOLT, INTERNAL WRENCHING. EXCLUDES SCREW, SHOULDER; AND SCREW, MACHINE.


Manufacturer Information:
0.250-20UNC-2AX1.00CRES31653711NAVAL SEA SYSTEMS COMMAND
709-8345733-037-003C53711NAVAL SEA SYSTEMS COMMAND
709-8345736-002-00653711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH1.000 INCHES NOMINAL
MATERIALSTEEL COMP 316 OVERALL


Click here to Register for Free 30-day Trial