Assortment/set – M5 + M6 DIN 912 – cylinder head screw hexagon socket steel galvanised material quality 8.8 : Amazon.de: DIY & Tools
Escape Climbing 25 Pack of 2” Stainless Steel Bolts | Durable Hardware | Made with Industrial Strength Stainless Steel | Features a 3/8-16 Socket Cap Screw: Amazon.com: Industrial & Scientific