1/4-20 Button Head Socket Cap Screws Alloy Steel Grade 8 Black Oxide Allen Hex

Description

1/4-20 Button Head Socket Cap Screws Alloy Steel Grade 8 Black Oxide
General Product Information
Head Style : Button Head
Drive Style : Allen Hex
Drive Size : 5/32"
Thread Size: 1/4-20
Material : Alloy Steel
Grade Rating : Grade 8
Finish : Black Oxide
Length : Select Length in Drop Down
Quantity of Fasteners in Package : Select Desired Package Quantity From Drop Down Menu
Detailed Product Information:
(View Full 2D Dimensional Drawing File By Selecting Desired Length in Drop Down Menu)
Head Diameter : 0.437"
Head Height : 0.132"
Thread Diameter : 0.250"
Threads Per Inch (TPI) : 20
Coarse or Fine Thread : UNC Coarse
Thread Coverage : Fully Threaded
Key Notes:
Button socket cap screws have a wide bearing surface and high tensile strength but are low profile allowing for clearance in tight spaces where there is not sufficient space for wrenches or sockets button head cap screw is recommended for lighter fastening operations and is not suggested for use in critical high strength applications where socket head cap screws should normally be used
Black oxide is not a coating but a surface chemical conversion process that offers a mild corrosion resistance
Fastenere black oxide button head socket cap screws are treated with a heavy water displacing oil that coats the fastener offering a greater level of corrosion resistance than most other black oxide fasteners
These button cap screws are a grade 8 equivalent offering a high tensile and yield strength
These fasteners have a machined thread pattern of 1/4-20 which is apart of the unified thread system
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Returns :
ALL returns are accepted if returned within 60 days.
Money Back or exchange guaranteed.
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