General description The MasonMate Galvanised Through Bolts are designed for use in non-cracked concrete or solid stone. This pack contains 25 bolts, each measuring M10 x 125mm, making them ideal for various construction and DIY projects. Technical specifications Size: M10 x 125mm Anchor body grade: 5.8 Hex nut grade: 8 Other information Includes a strike cap to prevent thread damage Comes with an A2 stainless steel clip Easy to install