![Auniwaig Aluminium Alloy XL, Timing Belt Pulley Flange Synchronous Wheel Tone for 3D Printer CNC, 60 Teeth 12mm Inner Bore Diameter, Silver 1Pcs: Amazon.com: Industrial & Scientific Auniwaig Aluminium Alloy XL, Timing Belt Pulley Flange Synchronous Wheel Tone for 3D Printer CNC, 60 Teeth 12mm Inner Bore Diameter, Silver 1Pcs: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/519HPK8qtOL._AC_UF1000,1000_QL80_.jpg)
Auniwaig Aluminium Alloy XL, Timing Belt Pulley Flange Synchronous Wheel Tone for 3D Printer CNC, 60 Teeth 12mm Inner Bore Diameter, Silver 1Pcs: Amazon.com: Industrial & Scientific
![Amazon.com: HARFINGTON 2pcs Shaft Collar 22mm Bore Aluminum Alloy Set Screw Split Clamp-On Collars, 45mm OD, 12mm Width, for Wheel Barrow Axle, Gearbox Assemblies, Machine Tools, Industry, Anodization : Industrial & Scientific Amazon.com: HARFINGTON 2pcs Shaft Collar 22mm Bore Aluminum Alloy Set Screw Split Clamp-On Collars, 45mm OD, 12mm Width, for Wheel Barrow Axle, Gearbox Assemblies, Machine Tools, Industry, Anodization : Industrial & Scientific](https://m.media-amazon.com/images/I/71xOj+GUkYL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HARFINGTON 2pcs Shaft Collar 22mm Bore Aluminum Alloy Set Screw Split Clamp-On Collars, 45mm OD, 12mm Width, for Wheel Barrow Axle, Gearbox Assemblies, Machine Tools, Industry, Anodization : Industrial & Scientific
![Amazon.com: Aluminium Dome Round Head Pop Open Hollow Pull Blind Rivets Self-plugging Rivet Decoration Nail (Size : 100Pcs (M3.6), Color : 12mm) : Industrial & Scientific Amazon.com: Aluminium Dome Round Head Pop Open Hollow Pull Blind Rivets Self-plugging Rivet Decoration Nail (Size : 100Pcs (M3.6), Color : 12mm) : Industrial & Scientific](https://m.media-amazon.com/images/I/61rbxjOQ-HL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Aluminium Dome Round Head Pop Open Hollow Pull Blind Rivets Self-plugging Rivet Decoration Nail (Size : 100Pcs (M3.6), Color : 12mm) : Industrial & Scientific
![Amazon.com: RC Car Hex Hub Adapter, 4 Pcs Aluminium Alloy 6mm to 12mm Wheel Hex Hub Adapter for WPL 1634 RC Truck RC Spare Part Accessory (Gray) : Toys & Games Amazon.com: RC Car Hex Hub Adapter, 4 Pcs Aluminium Alloy 6mm to 12mm Wheel Hex Hub Adapter for WPL 1634 RC Truck RC Spare Part Accessory (Gray) : Toys & Games](https://m.media-amazon.com/images/I/51Y2k6skGDL._AC_UF894,1000_QL80_.jpg)
Amazon.com: RC Car Hex Hub Adapter, 4 Pcs Aluminium Alloy 6mm to 12mm Wheel Hex Hub Adapter for WPL 1634 RC Truck RC Spare Part Accessory (Gray) : Toys & Games
![Amazon.com: PATIKIL M8 Aluminum Spacers, 5Pcs Metal Spacer Aluminum Round 8.2mm ID x 12mm OD x 6mm L Thickness Aluminum Spacer Screw Standoff for 5/16" or M8 Screw Bolts : Industrial & Amazon.com: PATIKIL M8 Aluminum Spacers, 5Pcs Metal Spacer Aluminum Round 8.2mm ID x 12mm OD x 6mm L Thickness Aluminum Spacer Screw Standoff for 5/16" or M8 Screw Bolts : Industrial &](https://m.media-amazon.com/images/I/61g6z87bCOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: PATIKIL M8 Aluminum Spacers, 5Pcs Metal Spacer Aluminum Round 8.2mm ID x 12mm OD x 6mm L Thickness Aluminum Spacer Screw Standoff for 5/16" or M8 Screw Bolts : Industrial &
![Amazon.com: 12mm Adapter 6mm Thick, Aluminium 1/10 RC Car Upgrade Parts Lock Nuts Cross Wrench Set Thick Wheel Hex Hub Adapter Set for 1/10 RC Car(red) : Toys & Games Amazon.com: 12mm Adapter 6mm Thick, Aluminium 1/10 RC Car Upgrade Parts Lock Nuts Cross Wrench Set Thick Wheel Hex Hub Adapter Set for 1/10 RC Car(red) : Toys & Games](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/615US5zhPsS._AC_UF894,1000_QL80_.jpg)
Amazon.com: 12mm Adapter 6mm Thick, Aluminium 1/10 RC Car Upgrade Parts Lock Nuts Cross Wrench Set Thick Wheel Hex Hub Adapter Set for 1/10 RC Car(red) : Toys & Games
![Amazon.com: Mssoomm 0.47inch 0.47” Aluminum Square Tube Tubing 12mm x 12mm x 35.43 inch / 900mm Length Wall Thickness 1.5mm 4 Pack, 6063 Aluminum Seamless Straight Pipe 4Pcs : Industrial & Scientific Amazon.com: Mssoomm 0.47inch 0.47” Aluminum Square Tube Tubing 12mm x 12mm x 35.43 inch / 900mm Length Wall Thickness 1.5mm 4 Pack, 6063 Aluminum Seamless Straight Pipe 4Pcs : Industrial & Scientific](https://m.media-amazon.com/images/I/51aySitga9L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Mssoomm 0.47inch 0.47” Aluminum Square Tube Tubing 12mm x 12mm x 35.43 inch / 900mm Length Wall Thickness 1.5mm 4 Pack, 6063 Aluminum Seamless Straight Pipe 4Pcs : Industrial & Scientific
![Amazon.com: ATEYC Aluminium Tube, M5 D=8mm Aluminum Post Rods Aluminum Round Standoff Spacer Studs 10pcs (Size : 12mm) : Industrial & Scientific Amazon.com: ATEYC Aluminium Tube, M5 D=8mm Aluminum Post Rods Aluminum Round Standoff Spacer Studs 10pcs (Size : 12mm) : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51+owI6LcwL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ATEYC Aluminium Tube, M5 D=8mm Aluminum Post Rods Aluminum Round Standoff Spacer Studs 10pcs (Size : 12mm) : Industrial & Scientific
![Lamp Bases 5-30pcs/lot 0.5M led aluminium profile for 12mm PCB board led corner channel for 5050 strip led bar light housing - (Color: 5PCS; Base Type: Clear cover) - Amazon.com Lamp Bases 5-30pcs/lot 0.5M led aluminium profile for 12mm PCB board led corner channel for 5050 strip led bar light housing - (Color: 5PCS; Base Type: Clear cover) - Amazon.com](https://m.media-amazon.com/images/I/51w46xY7gaL._AC_UF894,1000_QL80_.jpg)
Lamp Bases 5-30pcs/lot 0.5M led aluminium profile for 12mm PCB board led corner channel for 5050 strip led bar light housing - (Color: 5PCS; Base Type: Clear cover) - Amazon.com
![Amazon.com: Mssoomm 0.47inch 0.47” Aluminum Square Tube Tubing 12mm x 12mm x 32.28 inch / 820mm Length Wall Thickness 1.5mm 2 Pack, 6063 Aluminum Seamless Straight Pipe 2Pcs : Industrial & Scientific Amazon.com: Mssoomm 0.47inch 0.47” Aluminum Square Tube Tubing 12mm x 12mm x 32.28 inch / 820mm Length Wall Thickness 1.5mm 2 Pack, 6063 Aluminum Seamless Straight Pipe 2Pcs : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51qS6X9Hi3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Mssoomm 0.47inch 0.47” Aluminum Square Tube Tubing 12mm x 12mm x 32.28 inch / 820mm Length Wall Thickness 1.5mm 2 Pack, 6063 Aluminum Seamless Straight Pipe 2Pcs : Industrial & Scientific
![Amazon.com: uxcell 6063 Aluminum Round Tube, 300mm Length 12mm OD 3mm Inner Dia Seamless Aluminum Straight Tubing 2 Pcs : Industrial & Scientific Amazon.com: uxcell 6063 Aluminum Round Tube, 300mm Length 12mm OD 3mm Inner Dia Seamless Aluminum Straight Tubing 2 Pcs : Industrial & Scientific](https://m.media-amazon.com/images/I/51Lk1NgdkXL.jpg)
Amazon.com: uxcell 6063 Aluminum Round Tube, 300mm Length 12mm OD 3mm Inner Dia Seamless Aluminum Straight Tubing 2 Pcs : Industrial & Scientific
![Amazon.com: uxcell 8mm to 12mm Bore Rigid Coupling Set Screw L25XD20 Aluminum Alloy,Shaft Coupler Connector for 3D Printers, Motor Accessories : Industrial & Scientific Amazon.com: uxcell 8mm to 12mm Bore Rigid Coupling Set Screw L25XD20 Aluminum Alloy,Shaft Coupler Connector for 3D Printers, Motor Accessories : Industrial & Scientific](https://m.media-amazon.com/images/I/511A1UJanbL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 8mm to 12mm Bore Rigid Coupling Set Screw L25XD20 Aluminum Alloy,Shaft Coupler Connector for 3D Printers, Motor Accessories : Industrial & Scientific
![Amazon.com: Que-T Aluminum 9mm Thickness 12mm Wheel Hex Drive Adaptors with Pins & Screws for Most of 1/10 RC Crawler Car Black : Toys & Games Amazon.com: Que-T Aluminum 9mm Thickness 12mm Wheel Hex Drive Adaptors with Pins & Screws for Most of 1/10 RC Crawler Car Black : Toys & Games](https://m.media-amazon.com/images/I/61hI5Lz5HRL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Que-T Aluminum 9mm Thickness 12mm Wheel Hex Drive Adaptors with Pins & Screws for Most of 1/10 RC Crawler Car Black : Toys & Games
![Amazon.com: HOBBYSOUL 4pcs RC Aluminium 2.2 beadlock Wheels Rims Hex 12mm Silver & Black Color Weight About 160g/wheel Fit for RC 2.2 Mud Truck Tractor Rock Crawler Tires Tyres : Toys & Amazon.com: HOBBYSOUL 4pcs RC Aluminium 2.2 beadlock Wheels Rims Hex 12mm Silver & Black Color Weight About 160g/wheel Fit for RC 2.2 Mud Truck Tractor Rock Crawler Tires Tyres : Toys &](https://m.media-amazon.com/images/I/81QP17IMxKL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HOBBYSOUL 4pcs RC Aluminium 2.2 beadlock Wheels Rims Hex 12mm Silver & Black Color Weight About 160g/wheel Fit for RC 2.2 Mud Truck Tractor Rock Crawler Tires Tyres : Toys &
![Amazon.com: ICT Billet Aluminum M12-1.5mm Weld On Bung Female Nut Threaded Insert Weldable Metric 12mm milometer Connector Fluid Designed & Manufactured in The USA Bare FM1215BUNG : Automotive Amazon.com: ICT Billet Aluminum M12-1.5mm Weld On Bung Female Nut Threaded Insert Weldable Metric 12mm milometer Connector Fluid Designed & Manufactured in The USA Bare FM1215BUNG : Automotive](https://m.media-amazon.com/images/I/71CEPJ0An8L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: ICT Billet Aluminum M12-1.5mm Weld On Bung Female Nut Threaded Insert Weldable Metric 12mm milometer Connector Fluid Designed & Manufactured in The USA Bare FM1215BUNG : Automotive
![Amazon.com: Non Return Valve, Aluminium Fuel Non Return Check Valve One Way Petrol 6/10/12MM Optional for Carburetors and Low Pressure Fuel Systems ( 12mm 1/2 Aluminum Alloy) : Automotive Amazon.com: Non Return Valve, Aluminium Fuel Non Return Check Valve One Way Petrol 6/10/12MM Optional for Carburetors and Low Pressure Fuel Systems ( 12mm 1/2 Aluminum Alloy) : Automotive](https://m.media-amazon.com/images/I/51BRnr4BqvL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Non Return Valve, Aluminium Fuel Non Return Check Valve One Way Petrol 6/10/12MM Optional for Carburetors and Low Pressure Fuel Systems ( 12mm 1/2 Aluminum Alloy) : Automotive
![Amazon.com: uxcell 100 Pcs 5mm x 12mm Aluminum Flat Head Semi-Tubular Rivets Silver Tone : Industrial & Scientific Amazon.com: uxcell 100 Pcs 5mm x 12mm Aluminum Flat Head Semi-Tubular Rivets Silver Tone : Industrial & Scientific](https://m.media-amazon.com/images/I/51yBPmRmO5L._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 100 Pcs 5mm x 12mm Aluminum Flat Head Semi-Tubular Rivets Silver Tone : Industrial & Scientific
![Amazon.com: 3mm 4mm 5mm 6mm 8mm 10mm 12mm 15mm 30mm 150mm Diameter 6061 Aluminum Rods,Solid Metal Bars For Metal Working Long 50mm To 600mm (Specification : 6x100mm 1pc) : Industrial & Scientific Amazon.com: 3mm 4mm 5mm 6mm 8mm 10mm 12mm 15mm 30mm 150mm Diameter 6061 Aluminum Rods,Solid Metal Bars For Metal Working Long 50mm To 600mm (Specification : 6x100mm 1pc) : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51JZmqqNdzL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 3mm 4mm 5mm 6mm 8mm 10mm 12mm 15mm 30mm 150mm Diameter 6061 Aluminum Rods,Solid Metal Bars For Metal Working Long 50mm To 600mm (Specification : 6x100mm 1pc) : Industrial & Scientific
![Amazon.com: Glass Clamp Aluminium Alloy Glass Support Bracket Fit for 10- 12mm Glass Thickness Come with Screws (Pack of 4) : Tools & Home Improvement Amazon.com: Glass Clamp Aluminium Alloy Glass Support Bracket Fit for 10- 12mm Glass Thickness Come with Screws (Pack of 4) : Tools & Home Improvement](https://m.media-amazon.com/images/I/61BJ4HCdG7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Glass Clamp Aluminium Alloy Glass Support Bracket Fit for 10- 12mm Glass Thickness Come with Screws (Pack of 4) : Tools & Home Improvement
![Lamp Bases 12mm aluminum profile 45 degree angle aluminum profile for 5050 3528 5630 LED strips y white/transparent cover strip channel - (Color: 10PCS; Base Type: Clear cover) - Amazon.com Lamp Bases 12mm aluminum profile 45 degree angle aluminum profile for 5050 3528 5630 LED strips y white/transparent cover strip channel - (Color: 10PCS; Base Type: Clear cover) - Amazon.com](https://m.media-amazon.com/images/I/51BALwKDXKL._AC_UF894,1000_QL80_.jpg)
Lamp Bases 12mm aluminum profile 45 degree angle aluminum profile for 5050 3528 5630 LED strips y white/transparent cover strip channel - (Color: 10PCS; Base Type: Clear cover) - Amazon.com
![Amazon.com: OLJF Aluminium Solide Barre Ronde Tiges En Aluminium (14mm X 500 mm) Various Sizes/Lengths/diameters : Industrial & Scientific Amazon.com: OLJF Aluminium Solide Barre Ronde Tiges En Aluminium (14mm X 500 mm) Various Sizes/Lengths/diameters : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/5137YPRywDL._AC_UF894,1000_QL80_.jpg)
Amazon.com: OLJF Aluminium Solide Barre Ronde Tiges En Aluminium (14mm X 500 mm) Various Sizes/Lengths/diameters : Industrial & Scientific
![Amazon.com: Cross Shape Glass Clamp Aluminium Alloy Glass Support Bracket Fit for 8-12mm Glass Thickness Come with Screws (Pack of 2) : Tools & Home Improvement Amazon.com: Cross Shape Glass Clamp Aluminium Alloy Glass Support Bracket Fit for 8-12mm Glass Thickness Come with Screws (Pack of 2) : Tools & Home Improvement](https://m.media-amazon.com/images/I/51v4Vz5HJ3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Cross Shape Glass Clamp Aluminium Alloy Glass Support Bracket Fit for 8-12mm Glass Thickness Come with Screws (Pack of 2) : Tools & Home Improvement
![The Home Fusion Company 20 x Greenhouse Glasshouse Aluminium Cropped Head Nuts and Bolts M6 x 12mm: Amazon.com: Industrial & Scientific The Home Fusion Company 20 x Greenhouse Glasshouse Aluminium Cropped Head Nuts and Bolts M6 x 12mm: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/21e-kQSy4JL._AC_UF1000,1000_QL80_.jpg)
The Home Fusion Company 20 x Greenhouse Glasshouse Aluminium Cropped Head Nuts and Bolts M6 x 12mm: Amazon.com: Industrial & Scientific
![Amazon.com: LightingWill 5-Pack 3.3ft/1M 9x17mm Black U-Shape Internal Width 12mm LED Aluminum Channel System with Cover, End Caps and Mounting Clips Aluminum Profile for LED Strip Light Installations-U02B5 : Industrial & Scientific Amazon.com: LightingWill 5-Pack 3.3ft/1M 9x17mm Black U-Shape Internal Width 12mm LED Aluminum Channel System with Cover, End Caps and Mounting Clips Aluminum Profile for LED Strip Light Installations-U02B5 : Industrial & Scientific](https://m.media-amazon.com/images/I/614NHwOUvdL._AC_UF894,1000_QL80_.jpg)