1. Our  bolt types: 
    1) Standard Bolt
    2) Fanged Bolt    * Unique hawk fangs - lock bolt in place while nut is tightened    * Large bolt head diameter    * Flat bolt head - reduces risk of rip out of bolt    * Extensively tested and used in grain industry    * Suitable for recessed or non recessed holes     * Oxygenized or zinc plated as per your request. 
   3) Euro Bolt    * Two noses protruded on the head.    * in accordance with Din 15237    * hot pressed    * ISO grade 5.8    * Large bolt head diameter    * Fully threaded     * Surface oxygenized or zinc plated as per your request.
2. Manfaucturing Method: Cold forged or hot forged.4. Available with standard nuts, (nyloc) locknuts, flat or domed washers, spring washer, etc.
3. Material: steel Special sizes and types can be customized when the order meet our MOQ.