Hex machine screw nuts, Aluminum, #4-40

Hex machine screw nut

Prod. # Diameter and Thread count Each price Bag price Bulk price Price Buy

Coarse (standard) thread

27338 #4-40 $0.07 / ea $1.08 / 25 $3.90 / 100 $0.07 / ea $1.08 / 25 $3.90 / 100
Cost of all entered products: $0.00
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Hex machine screw nut dimensions
Hex machine screw nut dimensions

Product details

Bolt Depot Product #: 27338
Units: US
Category: Nuts
Subcategory: Hex machine screw nuts
Material: Aluminum
Grade: 6061-T6
Thread direction: Right hand
Thread density: Coarse
Diameter: #4
Thread count: 40
Diameter in inches: 0.112"
Width across the flats: 1/4"
Width across the flats Min: 0.241"
Width across the flats Max: 0.250"
Height: 3/32"
Height Min: 0.087"
Height Max: 0.098"
Dimensional standard: ASME B18.2.2

Additional information

See also


Hex nuts, Aluminum

A standard six sided nut.

Rivet nuts

Threaded inserts & Rivet nuts

For adding a machine thread to material that otherwise can not be tapped.