Catalog 21 Page 327 Fastening Methods

80/20 Inc. For the most up to date information on 80/20 products visit 8020.net 327 Fastening Methods FASTENERS 4 Hole - Wide Gusseted Inside Corner Bracket Part Description: The 4 hole - wide gusseted inside corner bracket is a strong, external fastening method that creates a 90 degree connection. There are two adjacent holes on each side of the bracket. It requires no machining services and can provide innite positioning along the prole T-slot, allowing a large degree of adjustability. The shape of the gusset provides extra material, strengthening the connection. The 4 hole - wide gusseted inside corner bracket engages the 2-degree drop-lock feature when the assembly bolts are tightened to the required torque. It is a fastening method that can be repositioned and reused. Part No. Series Qty. Bolt T-Nut 3393 4 1/4-20 x 1/2" BHSCS Economy 3320 4 5/16-18 x 11/16" FBHSCS Economy 75-3404 4 M6 x 10 mm BHSCS Economy 75-3422 4 M8 x 16 mm BHSCS Economy Part No. Series Material Grade Finish A B C D E F G H J Weight 4134 Aluminum 6105-T5 Clear Anodize 1.000" 1.000" .188" 1.000" .500" 1.875" .438" .500" .281" .077 lb 4134-Black Black Anodize 1.000" 1.000" .188" 1.000" .500" 1.875" .438" .500" .281" .077 lb 4334 Clear Anodize 1.500" 1.500" .250" 1.500" .750" 2.812" .656" .750" .328" .241 lb 4334-Black Black Anodize 1.500" 1.500" .250" 1.500" .750" 2.812" .656" .750" .328" .241 lb 25-4134 Clear Anodize 25.00 mm 25.00 mm 4.00 mm 25.00 mm 12.70 mm 47.00 mm 11.00 mm 12.50 mm 6.80 mm .0299 kg 25-4134-Black Black Anodize 25.00 mm 25.00 mm 4.00 mm 25.00 mm 12.70 mm 47.00 mm 11.00 mm 12.50 mm 6.80 mm .0299 kg 40-4334 Clear Anodize 40.00 mm 40.00 mm 6.00 mm 40.00 mm 20.00 mm 76.00 mm 18.00 mm 20.00 mm 8.30 mm .1207 kg 40-4334-Black Black Anodize 40.00 mm 40.00 mm 6.00 mm 40.00 mm 20.00 mm 76.00 mm 18.00 mm 20.00 mm 8.30 mm .1207 kg 4 Hole - Wide Gusseted Inside Corner Bracket Bolt T-Nut A B H F G TYP C TYP D TYP J THRU TYP E CBORE TYP Suggested Hardware (Mount to T-Slot) Dbl T-nut 40 Series 10 Series 15 Series Metric Fractional 25 Series

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