5306-00-741-2671, BOLT,SHOULDER

National Stock Number:
5306-00-741-2671

Federal Supply Class:
5306

National Item Identification Number:
007412671

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (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 not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Manufacturer Information:

2076275	23862	MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02
2076275	24617	GENERAL MOTORS CORP
7412671	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
2076275	7X677	GENERAL MOTORS LLC

Techincal Specification:

THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.437 INCHES
THREAD QUANTITY PER INCH	14
NONSTANDARD THREAD PITCH DIAMETER	0.3862 TO 0.3901 INCHES
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.751 INCHES MINIMUM AND
	0.844 INCHES MAXIMUM
FASTENER LENGTH	1.563 INCHES MINIMUM AND
	1.625 INCHES MAXIMUM
MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	GM300M23862 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OR
	ZINC OVERALL
HEAD STYLE	HEXAGON
HEAD HEIGHT	0.319 INCHES MINIMUM AND
	0.338 INCHES MAXIMUM
WIDTH BETWEEN FLATS	0.612 INCHES MINIMUM AND
	0.625 INCHES MAXIMUM
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER DIAMETER	0.4480 INCHES MINIMUM AND
	0.4490 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	0.781 INCHES MINIMUM AND
	0.812 INCHES MAXIMUM FIRST SHOULDER

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