![Amazon.com: METALLIXITY 6063 Aluminum Tube (12mm OD x 5mm ID x 300mm L) 2Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific Amazon.com: METALLIXITY 6063 Aluminum Tube (12mm OD x 5mm ID x 300mm L) 2Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51Bi50y3YBL._AC_UF894,1000_QL80_.jpg)
Amazon.com: METALLIXITY 6063 Aluminum Tube (12mm OD x 5mm ID x 300mm L) 2Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific
![2PCS 5mm to 8mm Aluminium Plum Flexible Shaft Coupling 25mm Length 20mm Diameter Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor: Amazon.com: Industrial & Scientific 2PCS 5mm to 8mm Aluminium Plum Flexible Shaft Coupling 25mm Length 20mm Diameter Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71+uvITAMVL._AC_UF1000,1000_QL80_.jpg)
2PCS 5mm to 8mm Aluminium Plum Flexible Shaft Coupling 25mm Length 20mm Diameter Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor: Amazon.com: Industrial & Scientific
![MECCANIXITY 10 Pcs Non Insulated Butt Connectors 5mm Aluminium Wire Connector for Electrical Wire Crimp Ferrule Terminals: Amazon.com: Industrial & Scientific MECCANIXITY 10 Pcs Non Insulated Butt Connectors 5mm Aluminium Wire Connector for Electrical Wire Crimp Ferrule Terminals: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61NB63YhHtL._AC_UF894,1000_QL80_.jpg)
MECCANIXITY 10 Pcs Non Insulated Butt Connectors 5mm Aluminium Wire Connector for Electrical Wire Crimp Ferrule Terminals: Amazon.com: Industrial & Scientific
![Amazon.com: Flat Head Aluminum M5 Rivet Nut Rivnut Nutsert 5mm (Pack of 25) : Industrial & Scientific Amazon.com: Flat Head Aluminum M5 Rivet Nut Rivnut Nutsert 5mm (Pack of 25) : Industrial & Scientific](https://images-na.ssl-images-amazon.com/images/W/MEDIAX_792452-T1/images/I/616sUIy4kHL._AC_UL210_SR210,210_.jpg)
Amazon.com: Flat Head Aluminum M5 Rivet Nut Rivnut Nutsert 5mm (Pack of 25) : Industrial & Scientific
![Amazon.com: uxcell 6063 Aluminum Tube, 4mm 5mm 6mm OD x 1mm Wall Thickness 300mm Length Seamless Round Pipe Tubing, Pack of 3 : Industrial & Scientific Amazon.com: uxcell 6063 Aluminum Tube, 4mm 5mm 6mm OD x 1mm Wall Thickness 300mm Length Seamless Round Pipe Tubing, Pack of 3 : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/71+iqzfO68L._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 6063 Aluminum Tube, 4mm 5mm 6mm OD x 1mm Wall Thickness 300mm Length Seamless Round Pipe Tubing, Pack of 3 : Industrial & Scientific
![Amazon.com: ShareGoo 7075 Aluminum Alloy 48DP 5mm Pinion Gear Sets 25T 26T 27T 28T Motor Gears Fit 5mm Shaft Compatible with HPI Losi Axial Traxxas Tamiya 1/10 RC Car,4Pack : Toys & Amazon.com: ShareGoo 7075 Aluminum Alloy 48DP 5mm Pinion Gear Sets 25T 26T 27T 28T Motor Gears Fit 5mm Shaft Compatible with HPI Losi Axial Traxxas Tamiya 1/10 RC Car,4Pack : Toys &](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71763lc4gDL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ShareGoo 7075 Aluminum Alloy 48DP 5mm Pinion Gear Sets 25T 26T 27T 28T Motor Gears Fit 5mm Shaft Compatible with HPI Losi Axial Traxxas Tamiya 1/10 RC Car,4Pack : Toys &
![Amazon.com: 2pcs 6063 Aluminum Round Tubes 20mm Dia, Aluminium Alloy Tubing Pipe Seamless Aluminum Straight Tubing DIY, Round Metal Tube Pipe OD 20x1mm Wall/20x2mm/20x3mm/20x5mm, 500mm Length (Size : OD 20x2.5mm : Industrial Amazon.com: 2pcs 6063 Aluminum Round Tubes 20mm Dia, Aluminium Alloy Tubing Pipe Seamless Aluminum Straight Tubing DIY, Round Metal Tube Pipe OD 20x1mm Wall/20x2mm/20x3mm/20x5mm, 500mm Length (Size : OD 20x2.5mm : Industrial](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51qlnOW3zgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 2pcs 6063 Aluminum Round Tubes 20mm Dia, Aluminium Alloy Tubing Pipe Seamless Aluminum Straight Tubing DIY, Round Metal Tube Pipe OD 20x1mm Wall/20x2mm/20x3mm/20x5mm, 500mm Length (Size : OD 20x2.5mm : Industrial
![Amazon.com: aluminum bubble wrap insulation Insulation Foil 5mm Reflective Insulation Roll Polyethylene Insulation Roll Engineered Foil Heat Reflective Insulation Door Window Cover Lined Cooler ( Size : 1X25M/3.2 : Tools & Home Improvement Amazon.com: aluminum bubble wrap insulation Insulation Foil 5mm Reflective Insulation Roll Polyethylene Insulation Roll Engineered Foil Heat Reflective Insulation Door Window Cover Lined Cooler ( Size : 1X25M/3.2 : Tools & Home Improvement](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71cGVndONzL._AC_UF894,1000_QL80_.jpg)
Amazon.com: aluminum bubble wrap insulation Insulation Foil 5mm Reflective Insulation Roll Polyethylene Insulation Roll Engineered Foil Heat Reflective Insulation Door Window Cover Lined Cooler ( Size : 1X25M/3.2 : Tools & Home Improvement
![Amazon.com: uxcell 5mm to 5mm Bore Rigid Coupling Set Screw L25XD18 Aluminum Alloy,Shaft Coupler Connector for 3D Printers, Motor Accessories,4pcs : Industrial & Scientific Amazon.com: uxcell 5mm to 5mm Bore Rigid Coupling Set Screw L25XD18 Aluminum Alloy,Shaft Coupler Connector for 3D Printers, Motor Accessories,4pcs : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61kRw1gPltL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 5mm to 5mm Bore Rigid Coupling Set Screw L25XD18 Aluminum Alloy,Shaft Coupler Connector for 3D Printers, Motor Accessories,4pcs : Industrial & Scientific
![Amazon.com: 3-5pcs 3mm/4mm/5mm/6mm/7mm/8mm/9mm/10mm Aluminum Hollow Tubing Tube Pipe Connecting Shaft Rod for RC Car Boat Model 200/300 Long Cheerfully (Color : Length 300mm x 3pcs, Size : OD7mm x ID6mm) : Industrial Amazon.com: 3-5pcs 3mm/4mm/5mm/6mm/7mm/8mm/9mm/10mm Aluminum Hollow Tubing Tube Pipe Connecting Shaft Rod for RC Car Boat Model 200/300 Long Cheerfully (Color : Length 300mm x 3pcs, Size : OD7mm x ID6mm) : Industrial](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61+a+pCcVjL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 3-5pcs 3mm/4mm/5mm/6mm/7mm/8mm/9mm/10mm Aluminum Hollow Tubing Tube Pipe Connecting Shaft Rod for RC Car Boat Model 200/300 Long Cheerfully (Color : Length 300mm x 3pcs, Size : OD7mm x ID6mm) : Industrial
![Amazon.com: MECCANIXITY Aluminum Solid Round Rod 5mm Diameter 350mm Length Lathe Bar Stock for DIY Craft Pack of 2Pcs : Industrial & Scientific Amazon.com: MECCANIXITY Aluminum Solid Round Rod 5mm Diameter 350mm Length Lathe Bar Stock for DIY Craft Pack of 2Pcs : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51S2oNxQr+L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: MECCANIXITY Aluminum Solid Round Rod 5mm Diameter 350mm Length Lathe Bar Stock for DIY Craft Pack of 2Pcs : Industrial & Scientific
![Amazon.com: 6063 Aluminum Round Tube, 300mm Length 16mm OD 5mm Inner Dia Seamless Aluminum Straight Tubing 2 Pcs : Industrial & Scientific Amazon.com: 6063 Aluminum Round Tube, 300mm Length 16mm OD 5mm Inner Dia Seamless Aluminum Straight Tubing 2 Pcs : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51Y76aaXZtL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 6063 Aluminum Round Tube, 300mm Length 16mm OD 5mm Inner Dia Seamless Aluminum Straight Tubing 2 Pcs : Industrial & Scientific
![Amazon.com: Glarks 2Pcs 5mm x 356mm Aluminum Straight Metal Round Shaft Rod Bar for DIY RC Model Car, RC Helicopter Airplane, Model Ship (5mmx356) : Toys & Games Amazon.com: Glarks 2Pcs 5mm x 356mm Aluminum Straight Metal Round Shaft Rod Bar for DIY RC Model Car, RC Helicopter Airplane, Model Ship (5mmx356) : Toys & Games](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41Ft0lvvqYL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Glarks 2Pcs 5mm x 356mm Aluminum Straight Metal Round Shaft Rod Bar for DIY RC Model Car, RC Helicopter Airplane, Model Ship (5mmx356) : Toys & Games
![Amazon.com: uxcell 6063 Aluminum Round Tube 7mm OD 5mm Inner Dia 300mm Length Pipe Tubing 3 Pcs : Industrial & Scientific Amazon.com: uxcell 6063 Aluminum Round Tube 7mm OD 5mm Inner Dia 300mm Length Pipe Tubing 3 Pcs : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61U-fHOCv3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 6063 Aluminum Round Tube 7mm OD 5mm Inner Dia 300mm Length Pipe Tubing 3 Pcs : Industrial & Scientific
![Amazon.com: uxcell Aluminum 5mm Bore Toothless 2mm Pitch Timing Belt Pulley with Ball Bearing : Industrial & Scientific Amazon.com: uxcell Aluminum 5mm Bore Toothless 2mm Pitch Timing Belt Pulley with Ball Bearing : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51xik4tfLoL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell Aluminum 5mm Bore Toothless 2mm Pitch Timing Belt Pulley with Ball Bearing : Industrial & Scientific
![Amazon.com: ZXCASDF Bubble Foil Insulation,Heat Reflective 5mm Thick Double-Layer Aluminium Insulation Foil,Double Bubble Reflective Foil,Self-Adhesive Aluminium Foil,for Walls Floors Roofs,4mm(thk),1 * 1M(1m²) : Tools & Home Improvement Amazon.com: ZXCASDF Bubble Foil Insulation,Heat Reflective 5mm Thick Double-Layer Aluminium Insulation Foil,Double Bubble Reflective Foil,Self-Adhesive Aluminium Foil,for Walls Floors Roofs,4mm(thk),1 * 1M(1m²) : Tools & Home Improvement](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71GoUktnKYL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ZXCASDF Bubble Foil Insulation,Heat Reflective 5mm Thick Double-Layer Aluminium Insulation Foil,Double Bubble Reflective Foil,Self-Adhesive Aluminium Foil,for Walls Floors Roofs,4mm(thk),1 * 1M(1m²) : Tools & Home Improvement
![Amazon.com: Flat Aluminum Wire Nose Wire for Mask Bendable Flat Wire for Crafts 5mm Metal Strips for DIY Jewelry Making Bezel Sculpting Armature 18Gauge 6.5Feet/Roll 2Rolls (5mm Wide, Silver, 2) Amazon.com: Flat Aluminum Wire Nose Wire for Mask Bendable Flat Wire for Crafts 5mm Metal Strips for DIY Jewelry Making Bezel Sculpting Armature 18Gauge 6.5Feet/Roll 2Rolls (5mm Wide, Silver, 2)](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61gJfzXWWNL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Flat Aluminum Wire Nose Wire for Mask Bendable Flat Wire for Crafts 5mm Metal Strips for DIY Jewelry Making Bezel Sculpting Armature 18Gauge 6.5Feet/Roll 2Rolls (5mm Wide, Silver, 2)
![Amazon.com: 1-6Pcs OD5mm 6061 Aluminum Tube Pipe Outer Diameter 5mm Inner Diameter 4mm 3mm 2mm Hollow Aluminum Pipe Alloy Aluminum Tube Cheerfully (Color : OD5mm X ID4mm, Size : Length 250mm x Amazon.com: 1-6Pcs OD5mm 6061 Aluminum Tube Pipe Outer Diameter 5mm Inner Diameter 4mm 3mm 2mm Hollow Aluminum Pipe Alloy Aluminum Tube Cheerfully (Color : OD5mm X ID4mm, Size : Length 250mm x](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71yCb5mxdbL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 1-6Pcs OD5mm 6061 Aluminum Tube Pipe Outer Diameter 5mm Inner Diameter 4mm 3mm 2mm Hollow Aluminum Pipe Alloy Aluminum Tube Cheerfully (Color : OD5mm X ID4mm, Size : Length 250mm x
![Amazon.com: 65.6 Feet 5mm Wide Flat Jewelry Craft Wire 18 Gauge Aluminum Wire for Sculpting, Armature, Jewelry Making - Sliver and Gold Amazon.com: 65.6 Feet 5mm Wide Flat Jewelry Craft Wire 18 Gauge Aluminum Wire for Sculpting, Armature, Jewelry Making - Sliver and Gold](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71XorL5mLwL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 65.6 Feet 5mm Wide Flat Jewelry Craft Wire 18 Gauge Aluminum Wire for Sculpting, Armature, Jewelry Making - Sliver and Gold
![Amazon.com : PH PandaHall 20pcs Thin Aluminum Sheets 5mm Metal Sheet Aluminum Sheet Plate Flat Stock 3.9x3.9 Inch Unplated Aluminium Plate Material for Engraving Jewelry Making Hand Stamping Embossing Etching : Arts, Amazon.com : PH PandaHall 20pcs Thin Aluminum Sheets 5mm Metal Sheet Aluminum Sheet Plate Flat Stock 3.9x3.9 Inch Unplated Aluminium Plate Material for Engraving Jewelry Making Hand Stamping Embossing Etching : Arts,](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51dEObw6bHL._AC_UF894,1000_QL80_.jpg)
Amazon.com : PH PandaHall 20pcs Thin Aluminum Sheets 5mm Metal Sheet Aluminum Sheet Plate Flat Stock 3.9x3.9 Inch Unplated Aluminium Plate Material for Engraving Jewelry Making Hand Stamping Embossing Etching : Arts,
![Amazon.com: METALLIXITY 6063 Aluminum Tube (8mm OD x 5mm ID x 300mm L) 2Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific Amazon.com: METALLIXITY 6063 Aluminum Tube (8mm OD x 5mm ID x 300mm L) 2Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51mLFPFJfrL._AC_UF894,1000_QL80_.jpg)
Amazon.com: METALLIXITY 6063 Aluminum Tube (8mm OD x 5mm ID x 300mm L) 2Pcs, Aluminum Round Tubing - for Home Furnishing, Machinery, DIY Handicraft : Industrial & Scientific
![Amazon.com: uxcell 5mm to 12mm Bore Rigid Coupling Set Screw L25XD20 Aluminum Alloy,Shaft Coupler Connector for 3D Printers, Motor Accessories,2pcs : Industrial & Scientific Amazon.com: uxcell 5mm to 12mm Bore Rigid Coupling Set Screw L25XD20 Aluminum Alloy,Shaft Coupler Connector for 3D Printers, Motor Accessories,2pcs : Industrial & Scientific](https://images-na.ssl-images-amazon.com/images/I/51lgJARVegL._AC_UL600_SR600,600_.jpg)
Amazon.com: uxcell 5mm to 12mm Bore Rigid Coupling Set Screw L25XD20 Aluminum Alloy,Shaft Coupler Connector for 3D Printers, Motor Accessories,2pcs : Industrial & Scientific
![Amazon.com: Geekria3.5mm (1/8'') Stereo Male to 4.4mm Balanced Female Adapter Cord/5 Cores Conversion Audio Cable, Headphones Plug Adapter, Aluminum Alloy Audio Plug, PP Yarn Braided Upgrade Cable (5.5In) : Electronics Amazon.com: Geekria3.5mm (1/8'') Stereo Male to 4.4mm Balanced Female Adapter Cord/5 Cores Conversion Audio Cable, Headphones Plug Adapter, Aluminum Alloy Audio Plug, PP Yarn Braided Upgrade Cable (5.5In) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51Y15gp7UrL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Geekria3.5mm (1/8'') Stereo Male to 4.4mm Balanced Female Adapter Cord/5 Cores Conversion Audio Cable, Headphones Plug Adapter, Aluminum Alloy Audio Plug, PP Yarn Braided Upgrade Cable (5.5In) : Electronics
![Amazon.com: uxcell 5mm to 8mm Shaft Coupling 25mm Length 20mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder : Industrial & Scientific Amazon.com: uxcell 5mm to 8mm Shaft Coupling 25mm Length 20mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51GVZvI5CNL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 5mm to 8mm Shaft Coupling 25mm Length 20mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder : Industrial & Scientific
![Amazon.com: 10 Pack - CleverDelights Size H (Size 8) Aluminum Crochet Hooks - 6" Length - 5mm Diameter - Knitting Amazon.com: 10 Pack - CleverDelights Size H (Size 8) Aluminum Crochet Hooks - 6" Length - 5mm Diameter - Knitting](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71OMdWNJjdL.jpg)