J.W. Winco 5NXF1/B DIN71802 Ball Joint, 8 mm Diameter, M5 x 0.8 Tapped Right Hand Thread, M5 x 0.8 Threaded Shank, 10 mm Thread Length with Safety Catch: Amazon.com: Industrial & Scientific
Marsrut 15 PCS M5 Jack Nuts/Petal Nuts with Screw for Hollow Wall Iron Skin: Amazon.com: Industrial & Scientific
MonsterBolts - M5 x 5mm Cup Point Set Screws, DIN 916, Stainless Steel, 10 Pack: Amazon.com: Industrial & Scientific
MonsterBolts - M5 x 8mm Socket Head Screws, DIN 912, Stainless Steel, 10 Pack: Amazon.com: Industrial & Scientific
QJKW Fastener Washer 100Pcs M2 M3 M4 M5 M6 Black Rubber O-Ring Sealing Ring high Temperature Sealing Ring Silicone Rubber Sealing Ring Easy to use and Durable (Inner Diameter : M5)
J.W. Winco 5NXG1/B DIN71802-NI Ball Joint, 8 mm Diameter, M5 x 0.8 Tapped Right Hand Thread, M5 x 0.8 Threaded Shank, 10 mm Thread Length with Safety Catch: Amazon.com: Industrial & Scientific