Socket button head, Stainless steel 18-8 black oxide finish, 1/4"-20 x 3/8"
Socket button head screw

Prod. # Length Each price Bag price Bulk price Price Buy
22879 3/8" $0.29 / ea $21.65 / 100 $196.00 / 1000 $0.29 / ea $21.65 / 100 $196.00 / 1000
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Socket button head dimensions
Product details
Bolt Depot product# 22879
Units US
Category Socket screws
Screws with an Allen wrench drive.
Head style Button
Button heads are rounded and low profile.
Drive type Allen
Allen (hex socket) drive is a six-sided recess for use with an Allen wrench (hex key).
Material Stainless steel
Grade 18-8
A corrosion resistant steel alloy. The most common stainless steel for general hardware use.
Finish Black oxide
A chemically produced coating that leaves the steel surface with a matte black finish and offers mild corrosion resistance.
Thread density Coarse
Diameter 1/4"
Thread count 20
Length 3/8"
Thread direction Right hand
Drive depth Minimum 0.087"
Head diameter 0.419" - 0.437"
Head height 0.122" - 0.132"
Drive size 5/32"
Fully threaded Yes
Dimensional standard ASME B18.3

Additional information

Matching Products

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Prod. # Description Buy
22018
Hex nuts, Stainless steel 18-8 black oxide finish, 1/4"-20
A standard six sided nut.
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$0.30 / ea
$19.86 / 100
$175.00 / 1000
22030
Flat washers, Stainless steel 18-8 black oxide finish, 1/4"
General use flat washer
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$0.21 / ea
$13.75 / 100
$121.00 / 1000
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