National Item Identification Number
01-137-5826
011375826
5305-01-137-5826
5305011375826
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Description
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Commercial and Government Entity Code (Supplier Data)
06725
1U673
SOCKET SCREW CO
605 ST CHARLES RD
MAYWOOD
IL
60153
312-450-1400
70318
80063
05869
56878
Reference Numbers (Part Numbers)
SM-C-800983-26
SM-C-800983-26
SM-C-800983-26
SM-C-800983-26
720210-20
72021
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.112 INCHES
40
3A
RIGHT-HAND
0.500 INCHES NOMINAL
0.500 INCHES NOMINA