1/4" UNC x 3/8" Socket Countersunk Screws (ANSI B18.3) - High Tensile Steel Self Colour
UNC Socket Countersunk Screws feature an internal socket drive and are fastened with a Hexagonal/Allen key. The slanted neck and flat top allow for Socket Countersunk Screws to lay flush with the fastened surface or raised when paired with a Cup/Countersunk Washer.
These Socket Countersunk Head Screws are made from High Tensile Steel.
For larger quantities or items not listed, please email sales@gwr-fasteners.co.uk and one of our team will provide you with a quotation.
Customer reviews
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Thread Diameter:1/4" UNC
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Threads Per Inch:20 TPI
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Head Diameter (Max):0.531"
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Length Including the Head:3/8"
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Allen Key Size:5/32"
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Fully Threaded:Yes
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Manufacturing Standard:ANSI B18.3
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Material:High Tensile Steel
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Finish:Self Colour Black
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Product Code:HT-CSK-1/4UNC-3/8