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Hex machine screw nuts, Stainless steel 18-8, #4-40

Hex machine screw nut

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

Coarse (standard) thread

4115 #4-40 $0.07 / ea $2.88 / 100 $25.40 / 1,000 $0.07 / ea $2.88 / 100 $25.40 / 1,000
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Hex machine screw nut dimensions
Hex machine screw nut dimensions
Product details
Bolt Depot product# 4115
Units US
Category Nuts
Nuts have internal machine threads, for use with machine thread bolts and screws.
Subcategory Hex machine screw nuts
A hex nut in smaller sizes for machine screw diameters under 1/4".
Material Stainless steel
Grade 18-8
A corrosion resistant steel alloy. The most common stainless steel for general hardware use.
Thread direction Right hand
Thread density Coarse
Diameter #4
Thread count 40
Diameter in inches 0.112"
Width across the flats 1/4" (Min 0.241", Max 0.250")
Height 3/32" (Min 0.087", Max 0.098")
Dimensional standard ASME B18.2.2

Additional information

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See also


Hex nuts, Stainless steel 18-8

A standard six sided nut.