5306-00-447-8251, BOLT,SHOULDER

National Stock Number:
5306-00-447-8251

Federal Supply Class:
5306

National Item Identification Number:
004478251

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:

150

55111

SKIL CORP

Techincal Specification:

EXTENDED WASHER DIAMETER	0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
EXTENDED WASHER THICKNESS	0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
FASTENER LENGTH	0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
HEAD HEIGHT	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
HEAD STYLE	HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 1117 OVERALL
NOMINAL THREAD DIAMETER	0.375 INCHES
SHOULDER DIAMETER	0.494 INCHES MINIMUM AND 0.496 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
WIDTH BETWEEN FLATS	0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.648 INCHES MINIMUM AND 0.678 INCHES MAXIMUM
THREAD QUANTITY PER INCH	24
THREAD SERIES DESIGNATOR	UNF

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