5305-01-068-5507 SCREW,SHOULDER Index 5305-01-068-5510 SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-068-5508

Federal Supply Class:
5305

National Item Identification Number:
010685508

Description:
SCREW,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
10280495-218876U S ARMY AVIATION AND MISSILE COMMAND
4001397-2D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
4428D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
44D28D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
PZ19-329440W. M. BERG INC


Techincal Specification:
FASTENER LENGTH0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
HEAD DIAMETER0.375 INCHES NOMINAL
HEAD HEIGHT0.188 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
SHOULDER LENGTH0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST SHOULDER
WIDTH ACROSS FLATS0.125 INCHES NOMINAL
THREAD LENGTH0.250 INCHES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH32


Click here to Register for Free 30-day Trial