National Item Identification Number
01-432-1749
014321749
5305-01-432-1749
5305014321749
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)
70034
A G DAVIS & ENGINEERING/AA GAGE
6533 SIMS DR
STERLING HEIGHTS
MI
48313
586-977-9000
39428
Reference Numbers (Part Numbers)
5/16-18X1-1/4 SHCS
90117A585
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.312 INCHES
18
3A
RIGHT-HAND
1.124 INCHES MINIMUM
1.250 INCHES NOMINA