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National Stock Number:
5305-01-022-8972
Federal Supply Class:
5305
National Item Identification Number:
010228972
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).
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Manufacturer Information:
| P01-8464 | 18265 | DONALDSON COMPANY, INC. | | P01-8464 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| HEAD STYLE | WING NO. 4 | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SPECIAL FEATURES | FURNISHED WITH WASHER | | WIDTH BETWEEN FLATS | 1.850 INCHES NOMINAL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNC |
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