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Socket cap, Alloy steel black oxide finish, 3/8"-16 x 1-1/8"

Socket head screw

Prod. # Length Each price Bag price Bulk price Price Buy
8078 4 1-1/8" $1.14 / ea $76.94 / 100 $658.00 / 1,000 $1.14 / ea $76.94 / 100 $658.00 / 1,000

4 This item is a semi-standard size and is therefore more expensive.

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Socket head dimensions
Socket head dimensions
Product details
Bolt Depot product# 8078
Units US
Category Socket screws
Screws with an Allen wrench drive.
Head style Socket cap
Socket caps have a small cylindrical head with tall vertical sides.
Drive type Allen
Allen (hex socket) drive is a six-sided recess for use with an Allen wrench (hex key).
Material Alloy steel
A high strength heat treated alloy steel.
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 3/8"
Thread count 16
Length 1-1/8"
Drive depth Minimum 0.182"
Thread direction Right hand
Head diameter 0.540" - 0.562"
Head height 0.368" - 0.375"
Drive size 5/16"
Fully threaded Yes
Dimensional standard ASME B18.3
Material standard ASTM A574

Matching Products

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Prod. # Description Buy
Structural nuts A194 grade 2H, Steel plain finish, 3/8"-16
A194 nuts are used in special-purpose applications such as high service temperatures and pressures. Also suitable for use with A325 structural bolts.
$0.35 / ea
$11.60 / 50
$99.70 / 500
High collar lock washers, Alloy steel black oxide finish, 3/8"
A split lock washer designed to fit under the head of a socket cap screw.
$0.15 / ea
$10.18 / 100
$87.60 / 1,000

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