5306-01-111-6072, BOLT,SHOULDER

National Stock Number:
5306-01-111-6072

Federal Supply Class:
5306

National Item Identification Number:
011116072

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:

2051726-1	27361	BURKE PRODUCTS INC
2051726-1	96214	RAYTHEON COMPANY
BP1004	27361	BURKE PRODUCTS INC

Techincal Specification:

THREAD SERIES DESIGNATOR	UNF
NOMINAL THREAD DIAMETER	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.500 INCHES NOMINAL
FASTENER LENGTH	1.950 INCHES NOMINAL
MATERIAL	STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE	HEXAGON
HEAD HEIGHT	0.200 INCHES NOMINAL
WIDTH BETWEEN FLATS	0.438 INCHES NOMINAL
SHOULDER SHAPE	ROUND FIRST SHOULDER
	ROUND THIRD SHOULDER
	ROUND SECOND SHOULDER
SHOULDER DIAMETER	0.309 INCHES MINIMUM AND
	0.315 INCHES MAXIMUM FIRST SHOULDER
	0.247 INCHES MINIMUM AND
	0.253 INCHES MAXIMUM THIRD SHOULDER
	0.312 INCHES NOMINAL SECOND SHOULDER
SHOULDER LENGTH	0.269 INCHES NOMINAL FIRST SHOULDER
	1.051 INCHES NOMINAL THIRD SHOULDER
	0.130 INCHES NOMINAL SECOND SHOULDER
SPECIAL FEATURES	SECOND SHOULDER THREADED*0.312-24UNF-2A-LH

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