National Item Identification Number
01-530-6289
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)
3HCG0
BUILDING FASTENERS OF MINNESOTA
INCORPORATED
2827 ANTHONY LN S
MINNEAPOLIS
MN
55418
612-788-7468
Reference Numbers (Part Numbers)
HNNNYZ 050 13
Required Categories
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD DIRECTION
MATERIAL
HARDN
Required Description
0.500 INCHES
13
RIGHT-HAND
STEEL OVERALL
25.0 ROCKWELL C NOMINAL
A12 HEXAGO