National Item Identification Number
00-260-7507
National Stock Number
Item Name
BOLT,SQUARE NECK
Federal Supply Class
5306
Description
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
Commercial and Government Entity Code (Supplier Data)
05047
AMERICAN SOCIETY OF MECHANICAL
ENGINEERS THE INC
3 PARK AVE FL 21
NEW YORK
NY
10016
800-843-2763
Reference Numbers (Part Numbers)
B18.5 5/16-18X6.5 RH HD SQ NE
FFB584TYPE1CLASS1STYLEA
5/16-18UNC-2AX6-1/2IN.LG
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.312 INCHES
18
2A
RIGHT-HAND
1.125 INCHES MINIMUM
6.500 INCHES NOMINA