National Item Identification Number
01-017-6518
National Stock Number
Item Name
NUT,PLAIN,HEXAGON
Federal Supply Class
5310
Description
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Commercial and Government Entity Code (Supplier Data)
07679
HARDWARE SPECIALTY CO. INC.
48-75 36TH STREET
LONG ISLAND CITY
NY
11101
718-361-9393
70318
37695
Reference Numbers (Part Numbers)
1/4-28UNF-2B
1/4-28UNF-2B
107304-104
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.250 INCHES
28
2B
RIGHT-HAND
STEEL COMP 302 OR
STEEL COMP 303S OR
ST
