80/20® Bolt Assembly: 1/4-20 X .875" Shcs With Washer And Hex Nut, Black Zinc

3886 is comprised of: M8 x 25.00mm Button Head Socket Cap Screw (BHSCS) M8 Roll-In T-Nut with Flex Handle .335" ID Washer

The standard tube insert kit with hex nut is used to make strong connections between Ready Tube profiles. It is comprised of a standard tube insert, two flanged hex head bolts and a flanged hex nut and is used to connect profiles together when their lengths are divisible by 1.50". The standard tube insert kit with hex nut requires no additional hardware or machining services. Ready Tube also is available without pre-drilled holes; fastening these profiles may require machining services.

3371 is comprised of: 1/4-20 x .750" Button Head Socket Cap Screw (BHSCS) 1/4-20 Slide-in Economy T-Nut - Centered Thread .286" ID Washer

3409 is comprised of: 1/4-20 x .625" Flat Head Socket Cap Screw (FHSCS) 15 & 40 Series 1/4-20 Standard Drop-in T-Nut

3422 is comprised of: 5/16-18 x 1.500" Socket Head Cap Screw (SHCS) 5/16-18 Slide-in Economy T-Nut - Offset Thread .349" ID Washer