|
|
|
National Stock Number:
5305-00-941-6334
Federal Supply Class:
5305
National Item Identification Number:
009416334
Description:
SCREW,MACHINE
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
|
Manufacturer Information:
| 123WM10464-405 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 123WM10464-405 | 27624 | SPS TECHNOLOGIES LLC | | 123WM10464-405 | 32904 | IN SPECK CORP | | 123WM10464-405 | 56878 | SPS TECHNOLOGIES, LLC | | 123WM10464-405 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 123WM10464-405 | 85941 | MAGELLAN AEROSPACE, NEW YORK, INC. |
|
Techincal Specification:
| FASTENER LENGTH | 0.615 INCHES MINIMUM AND 0.640 INCHES MAXIMUM | | HARDNESS RATING | 37.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM | | HEAD HEIGHT | 0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM | | HEAD DIAMETER | 0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM | | HEAD STYLE | PAN | | INTERNAL DRIVE STYLE | SLOT | | MINIMUM TENSILE STRENGTH | 1650000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | SCREW MATERIAL | STEEL | | SCREW SURFACE TREATMENT | CADMIUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.303 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 28 |
|
|