National Item Identification Number

01-510-3749
015103749
5305-01-510-3749
5305015103749

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)

---

1BQU9

---

MMS & ACCESSORIES INC.
261 NALLY RD
RYDAL
GA
30171
770-386-5772

---

Reference Numbers (Part Numbers)

1/2-13UNC X 1.00 SS

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNC
0.500 INCHES
13
RIGHT-HAND
1.000 INCHES NOMINAL
1.000 INCHES NOMINAL
S