Amazon.com: Craftdady 16.4 Feet Aluminum Curb Chain Link Gold Twisted Cable Cross Chain Unwelded 10x6.5mm with Spool for Bracelet Necklace Tassel Earring Jewelry Making : Arts, Crafts & Sewing
uxcell Flat Knurled Nut - M6 x 20mm x 5mm Thumb Nuts Lock Adjusting Nuts Aluminum Alloy Black 5Pcs: Amazon.com: Industrial & Scientific
2PCS 5mm to 8mm Aluminium Plum Flexible Shaft Coupling D20 L25 Connector Flexible Coupler for 3D Printer/DIY Encoder and Servo Stepped Motor: Amazon.com: Industrial & Scientific
5pcs GT2 Aluminium Timing Belt Pulley 16 Teeth 5mm Bore Width 10mm and 5Meters 2GT Open Ended Timing Belt Width 9mm Pitch 2mm: Amazon.com: 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: 10pcs 5mm Dia x 250mm Long .19685" x 9.84" Aluminum 6061 Round Rod Bar : Industrial & Scientific