5305-01-589-6291 SCREW,CAP,HEXAGON HEAD Index 5305-01-589-6685 SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-589-6426

Federal Supply Class:
5305

National Item Identification Number:
015896426

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:
111151670Y3H3FASTENAL COMPANY
12759-010490Y3H3FASTENAL COMPANY
358016300145152OSHKOSH CORP
358016300175Q65OSHKOSH DEFENSE LLC


Techincal Specification:
FASTENER LENGTH28.1 MILLIMETERS NOMINAL
HEAD DIAMETER18.0 MILLIMETERS NOMINAL
HEAD HEIGHT9.0 MILLIMETERS NOMINAL
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONISO 898-1 MFR REF SINGLE MATERIAL RESPONSE OVERALL OR ASTM A568M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER12.0 MILLIMETERS
SHOULDER DIAMETER11.9 MILLIMETERS MINIMUM OVERALL AND 12.0 MILLIMETERS MAXIMUM OVERALL
SHOULDER LENGTH12.0 MILLIMETERS MINIMUM OVERALL AND 12.3 MILLIMETERS MAXIMUM OVERALL
SHOULDER SHAPEROUND OVERALL
WIDTH ACROSS FLATS6.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH16.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS12.0


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