5305-01-554-7873 SCREW,TAPPING Index 5305-01-557-0286 SCREW,SELF-DRILLING

National Stock Number:
5305-01-555-9157

Federal Supply Class:
5305

National Item Identification Number:
015559157

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:
7662064-4053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH1.125 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) SCREW, SOCKETHEAD, CAP 3/8-16UNC-3A X 1 1/8 LG
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


Click here to Register for Free 30-day Trial