80/20® Bolt Assembly: 5/16-18 x 1.750" Bright SHCS with Washer & Flanged Hex Nut, Bright 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.

3399 is comprised of: 1/4-20 x .500" Button Head Socket Cap Screw (BHSCS) 1/4-20 Roll-In T-Nut with Flex Handle .286" ID Washer

The butt fastener assembly is comprised of a bolt and two cams. The butt fastener connects profiles end-to-end and provides a clean, flush connection, especially convenient where space restrictions apply. The butt fastener can also be used to connect shorter bars together where logistics or space makes it difficult to maneuver longer profiles. This connection method requires a counterbore machining service on each profile. TIP: Butt Fastener Machining will need to be added to the profile when ordering.

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