5305-01-160-3955, SCREW,SHOULDER

National Stock Number:
5305-01-160-3955

Federal Supply Class:
5305

National Item Identification Number:
011603955

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:

14056723	11862	GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
14056723	7X677	GENERAL MOTORS LLC

Techincal Specification:

THREAD SERIES DESIGNATOR	M
NOMINAL THREAD DIAMETER	10.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS	1.5
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	33.0 MILLIMETERS MINIMUM AND
	36.0 MILLIMETERS MAXIMUM
FASTENER LENGTH	49.00 MILLIMETERS MINIMUM AND
	52.00 MILLIMETERS MAXIMUM
MATERIAL	STEEL COMP 1039 OR
	STEEL COMP 4037 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT	PHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	GM 4435-M CODE A MFR REF SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	28.0 ROCKWELL C MINIMUM AND
	32.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE	FLAT CHAMFER
HEAD DIAMETER	18.17 MILLIMETERS MINIMUM AND
	18.30 MILLIMETERS MAXIMUM
HEAD HEIGHT	3.87 MILLIMETERS MINIMUM AND
	4.00 MILLIMETERS MAXIMUM
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER DIAMETER	12.09 MILLIMETERS MINIMUM AND
	12.19 MILLIMETERS MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	15.00 MILLIMETERS NOMINAL FIRST SHOULDER
THE MANUFACTURERS DATA
MANUFACTURERS CODE	7X677
DESIGN CONTROL REFERENCE	14056723

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