National Item Identification Number
00-182-2018
National Stock Number
Item Name
BOLT,MACHINE
Federal Supply Class
5306
Description
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
Commercial and Government Entity Code (Supplier Data)
8Z507
CALIFORNIA SCREW PRODUCTS
14957 GWENCHRIS CT
PARAMOUNT
CA
90723
562-633-6626
9M264
GFC INDUSTRIES INC.
11166 ST. MARTINS NECK RD.
UNIT 4
BISHOPVILLE
MD
21813
410-352-3890
Reference Numbers (Part Numbers)
AN4H24A
AN4H24A
AN4H24A
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.250 INCHES
28
3A
RIGHT-HAND
0.469 INCHES MINIMUM
2.531 INCHES NOMINA