|
|
|
National Stock Number:
5305-01-583-8716
Federal Supply Class:
5305
National Item Identification Number:
015838716
Description:
THUMBSCREW
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use SCREW (as modified) or BOLT (as modified).
|
Manufacturer Information:
| 92060A215 | 39428 | MCMASTER-CARR SUPPLY CO |
|
Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.344 INCHES NOMINAL | | FASTENER LENGTH | 0.344 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | ALUMINUM GRIP | | STEEL COMP 302 SPRING | | HEAD STYLE | KNURLED NO. 4 | | HEAD DIAMETER | 0.516 INCHES NOMINAL | | HEAD HEIGHT | 0.438 INCHES NOMINAL | | POINT STYLE | FLAT | | SPECIAL FEATURES | BODY IS 400 SERIES STAINLESS STEEL AND FERRULE IS ALUMINUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RETRACTABLE CAPTIVE SCREW |
|
|