New Arrivals/Restock

8020, 3607, Fractional, 5/16-18 x 0.687 Flanged Button Head Socket Cap Screw (FBHSCS) 80/20 Stainless Steel SS Bolts (25 Pack)

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$29.97 cheaper than the new price!!

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New  $49.95
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Product details

Management number 211232011 Release Date 2026/04/04 List Price $19.98 Model Number 211232011
Category
  • This flanged button head socket cap screw is made out of stainless steel with a stainless 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 0.66" diameter flange head and full thread length of 0.687" with a 3/16 allen hex drive. Thread size is 5/16-18.
  • 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!
Brand 80/20
Head Type Button
Size Name 5/16-18
Metal Type Stainless Steel
Unit Count 25.0 Count
Part Number 3607-25
Thread Size 5/16 18
Thread Type Unc
Drive System External Hex
Finish Types Glossy
Manufacturer 80/20 Inc
Thread Class standard
Thread Style Right Hand, Fully Threaded
Fastener Size 5/16-18 x 0.687
Fastener Type Socket Head
Item Diameter 0.66 Inches
Item Hardness Grade 5
Material Type Stainless Steel
Exterior Finish Stainless
Thread Coverage Fully Threaded
Screw Head Style Socket
Screw Point Style Socket
Manufacturer Grade standard
Set Screw Thread Type Unified National Coarse (UNC)
Compatible Groove Diameter 0.66 Inches

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