Square Head Bolts

Square head bolt provide exceptional torque resistance and are ideal for applications where a wrench must be used in confined spaces. The square head design prevents rolling when placed on a flat surface. Available Sizes: M8 to M24 Materials: Carbon Steel, Stainless Steel, Alloy Steel Finishes: Zinc Plated, Hot Dip Galvanized, Plain Standards: DIN 478, ASME B18.2.1 Certification: ISO 9001:2015 We offer customization options to meet specific project requirements. Contact our team for custom specifications, packaging or volume requirements.