5305-01-501-2827, SCREW,SHOULDER

4720-01-501-2826 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
5305-01-501-2827

Federal Supply Class:
5305

National Item Identification Number:
015012827

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:

B1833B060016N	80204	AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B1833B065016N	80204	AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
ISO7379-6.5X16	I9008	INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)

Techincal Specification:

THREAD SERIES DESIGNATOR	M
NOMINAL THREAD DIAMETER	5.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS	0.8
EXTERNAL THREAD TOLERANCE CLASS	4H6H
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	9.75 MILLIMETERS MAXIMUM
FASTENER LENGTH	16.0 MILLIMETERS NOMINAL
MATERIAL	STEEL OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM A 380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND
	43.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE	PAN NO. 2
HEAD DIAMETER	9.8 MILLIMETERS MINIMUM AND
	10.0 MILLIMETERS MAXIMUM
HEAD HEIGHT	4.32 MILLIMETERS MINIMUM AND
	4.50 MILLIMETERS MAXIMUM
INTERNAL DRIVE STYLE	HEXAGON
WIDTH ACROSS FLATS	3.0 MILLIMETERS NOMINAL
SHOULDER SHAPE	ROUND FIRST SHOULDER
	ROUND BEARING SURFACE OF HEAD
SHOULDER DIAMETER	6.45 MILLIMETERS MINIMUM AND
	6.49 MILLIMETERS MAXIMUM FIRST SHOULDER
	6.4 MILLIMETERS NOMINAL BEARING SURFACE OF HEAD
SHOULDER LENGTH	15.87 MILLIMETERS MINIMUM AND
	16.13 MILLIMETERS MAXIMUM FIRST SHOULDER
	4.3 MILLIMETERS MINIMUM AND
	4.5 MILLIMETERS MAXIMUM BEARING SURFACE OF HEAD
SPECIAL FEATURES	MATERIAL IS ALLOY STEEL,CARBON CONTENT 0.31 TO 0.48 PERCENT
PART NAME ASSIGNED BY CONTROLLING AGENCY	METRIC HEXAGON SOCKET HEAD SHOULDER SCREW

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