5305-01-237-6759, SCREW,SHOULDER

5340-01-237-6758 POST,ELECTRICAL-MECHANICAL EQUIPMENT

National Stock Number:
5305-01-237-6759

Federal Supply Class:
5305

National Item Identification Number:
012376759

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:

652-1730-001

13499

ROCKWELL COLLINS, INC.

Techincal Specification:

COUNTERSINK ANGLE	40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
FASTENER LENGTH	1.728 INCHES MINIMUM AND 1.758 INCHES MAXIMUM
HEAD DIAMETER	0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
HEAD HEIGHT	0.132 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE PRIMARY WASHER
MATERIAL	STEEL COMP 304 PRIMARY WASHER
MATERIAL	STEEL COMP 430 OR STEEL COMP 305 FASTENER
NOMINAL THREAD DIAMETER	0.164 INCHES
SPECIAL FEATURES	FURNISH WITH ONE FLAT WASHER 0.022 IN. MIN AND 0.028 IN. MAX THICKNESS AND 0.164 IN. INSIDE DIA AND 0.267 IN. OUTSIDE DIA
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.269 INCHES MINIMUM AND 0.305 INCHES MAXIMUM
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

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