80 20 Inc Catalog 21 Page 349 Fastening Methods

80/20 Inc. For the most up to date information on 80/20 products visit 8020.net 349 Fastening Methods FASTENERS L" Structural Pivot Arm Part Description: The L structural pivot arm is an external connection method that is typically used to create a structural angle on a perpendicular axis. This fastening option provides a long-lasting connection and requires no machining services. It can be easily assembled, lending itself to repositioning and reuse. Helpful Hint : Use double slide- in economy T-nut bolt assemblies, found on page 405, to save time and money. Tip: Pre-load your hardware prior to connecting proles to simplify your assembly and save time. Part No. Series Color A B C D E F G H J K L M N Weight 4149 Clear 2.000 1.000 .500 .500 .281 1.000 .188 2.000 .188 .125 .500 .500 .505 .044 lb 4149-Black Black 2.000 1.000 .500 .500 .281 1.000 .188 2.000 .188 .125 .500 .500 .505 .044 lb 4349 Clear 3.000 1.500 .750 .750 .328 1.500 .250 3.000 .250 .312 .750 .750 .755 .142 lb 4349-Black Black 3.000 1.500 .750 .750 .328 1.500 .250 3.000 .250 .312 .750 .750 .755 .142 lb 25-4149 Clear 50.00 mm 25.00 mm 12.50 mm 12.50 mm 6.50 mm 25.00 mm 4.00 mm 50.00 mm 4.00 mm 3.00 mm 12.50 mm 12.50 mm 12.50 mm .0075 kg 25-4149-Black Black 50.00 mm 25.00 mm 12.50 mm 12.50 mm 6.50 mm 25.00 mm 4.00 mm 50.00 mm 4.00 mm 3.00 mm 12.50 mm 12.50 mm 12.50 mm .0075 kg 40-4349 Clear 80.00 mm 40.00 mm 20.00 mm 20.00 mm 8.30 mm 40.00 mm 6.00 mm 80.00 mm 6.00 mm 8.00 mm 20.00 mm 20.00 mm 20.00 mm .0679 kg 40-4349-Black Black 80.00 mm 40.00 mm 20.00 mm 20.00 mm 8.30 mm 40.00 mm 6.00 mm 80.00 mm 6.00 mm 8.00 mm 20.00 mm 20.00 mm 20.00 mm .0679 kg Suggested Hardware (Mount Arm to T-slot) Part No. Series Qty. Bolt T-Nut 3393 3 1/4-20 x 1/2 BHSCS Economy 3320 3 5/16-18 x 11/16 FBHSCS Economy 75-3404 3 M6 x 10 mm BHSCS Economy 75-3422 3 M8 x 16 mm BHSCS Economy D C B E TYP A H F N L M K J G TYP L Pivot Arm Bolt T-Nut Material Specications Material Grade Process Finish Aluminum 6105-T5 Milled Anodize Dbl T-nut 40 Series 25 Series 10 Series 15 Series Metric Fractional

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