Graphskill - Foundation Bolt (Anchor or L-Bolt) M20 x 300 mm Galvanised Mild Steel

General description L Bolts, also known as Foundation Bolts or Anchor Bolts, are versatile fasteners primarily used to attach plate members to concrete foundations, provide anchorage for lightweight post bases, and serve general anchorage purposes in concrete applications. These bolts are made from galvanised mild steel, ensuring durability and resistance to corrosion. Technical specifications Diameter (D): M20 Length (L): 300 mm Shank length (S): 80 mm Thread length (T): 60 mm Radius (R): 20 mm Tolerance on dimensions: +/- 1 mm Other information Supplied without nuts and washers, allowing you to select the best options for your needs (ensure to use tapped over size nuts to accommodate the galvanising layer). Galvanised mild steel construction enhances durability. Roll threading process results in a bar diameter slightly less than the thread diameter.