8020, 3390, 10 Series, 1/4-20 x 0.375 Inch 3/8 Inch Flanged Button Head Socket Cap Screw (FBHSCS) 80/20 Steel Bolts (15 Pack)

★★★★★ 4.2 47 reviews

US$3.60
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US$3.60
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 228767570 Release Date 2026/05/31 List Price US$3.60 Model Number 228767570
Category
  • This flanged button head socket cap screw is made out of steel with a black zinc finish.
  • The low domed head with a wider bearing surface offer a finished appearance, making them an ideal choice when a neat appearance is desired.
  • This bolt comes with a 0.56" diameter flange head and full thread length of 0.375" with a 5/32 allen hex drive. Thread size is 1/4-20.
  • Used with t-nuts to mount brackets and plates to aluminum extrusions. Quick installation and can be re-purposed over and over.
  • Perfect for your extruded rail projects!
ASIN B00JFCZSRE
Brand 80/20
Color Black
Set Name 80/20 Steel Bolt Set (15 Pack)
Head Type Button
Size Name 1/4"
Metal Type Alloy Steel
Unit Count 15.0 Count
Item Weight 1.1 Pounds
Part Number 3390-15
Thread Size 1/4 20
Thread Type Unc
Drive System Torx
Finish Types Black Zinc
Manufacturer 80/20 Inc.
Thread Class Standard
Thread Style Right Hand
Fastener Size 1/4 in x 0.375 in
Fastener Type button
Material Type Alloy Steel
Exterior Finish Zinc
Item Dimensions 0.38 inches
Number Of Items 1
Thread Coverage Fully Threaded
Screw Head Style Button, Flanged, Socket
Screw Point Style Button
Set Screw Thread Type Unified National Coarse (UNC)

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47 ratings | 19 reviews
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