|
|
|
National Stock Number:
5305-00-496-4232
Federal Supply Class:
5305
National Item Identification Number:
004964232
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:
| 5F7568 | 11083 | CATERPILLAR INC | | NSR4020-20CA | 01843 | AMBAC INTERNATIONAL CORPORATION | | NSR4020-20CA | 24956 | UNITED TECHNOLOGIES CORP ELECTRO SYSTEMS INC |
|
Techincal Specification:
| COUNTERSINK ANGLE | 88.0 DEGREES MINIMUM AND 90.0 DEGREES MAXIMUM | | FASTENER LENGTH | 0.719 INCHES NOMINAL | | HEAD DIAMETER | 0.625 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 10.0 MILLIMETERS | | NONSTANDARD THREAD PITCH DIAMETER | +8052.0000/+9026.0000 MILLIMETERS | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE | | SCREW SURFACE TREATMENT | CADMIUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.531 INCHES MINIMUM | | THREAD SERIES DESIGNATOR | SI-M | | THREAD PITCH IN MILLIMETERS | 1.5 |
|
|