5306-00-260-7561, BOLT,SQUARE NECK

National Stock Number:
5306-00-260-7561

Federal Supply Class:
5306

National Item Identification Number:
002607561

Description:
BOLT,SQUARE NECK

Detail:
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

Manufacturer Information:

B18.5 .500-13 UNC-2A X 14"LG	80204	AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B18.5 .500-13 UNC-2A X 14"LG	80204	AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B18.5 .500-13 UNC-2A X 14'LG	80204	AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B18.5 .500-13 UNC-2A X 14LG	80204	AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B18.5 TY1, CL1, STY A	80204	AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
F58411AXS614.00	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FFB584TYPE1CLASS1STYLEA	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.500 INCHES
THREAD QUANTITY PER INCH	13
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	1.500 INCHES MINIMUM
FASTENER LENGTH	14.000 INCHES NOMINAL
MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	FF-B-584 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	95.0 ROCKWELL B MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH	55000 POUNDS PER SQUARE INCH
HEAD STYLE	BUTTON
HEAD DIAMETER	1.032 INCHES MINIMUM AND
	1.094 INCHES MAXIMUM
HEAD HEIGHT	0.250 INCHES MINIMUM AND
	0.270 INCHES MAXIMUM
NECK LENGTH	0.250 INCHES MINIMUM AND
	0.281 INCHES MAXIMUM
NECK WIDTH	0.492 INCHES MINIMUM AND
	0.515 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA	1 TYPE AND
	A STYLE AND
	1 CLASS

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