English
BEIJING JINZHAOBO
HIGH STRENGTH FASTENER CO., LTD.

ASTM F3125 A325 A490

  • ASTM F3125 A325M /A490M Heavy Hex Bolt TY1&TY3

    ASTM F3125 A325M /A490M Heavy Hex Bolt TY1&TY3

    Beijing Jinzhaobo is proud to introduce the A325M/A490M Structural High Strength Hex Bolt, a specialized bolt designed for use in structural steel connections. The bolt is made with medium carbon steel, alloy steel, and weathering steel to ensure durability and strength. With metric thread, it is available in different diameters and lengths to meet your specific needs.

    inquirydetail
  • ASTM F3125 TYPE A325 /A490 Heavy hex bolt TY1&TY3

    ASTM F3125 TYPE A325 /A490 Heavy hex bolt TY1&TY3

    The A325/A490 Structural (ASTM A325/A490) High Strength Hex Bolt is designed for use in structural steel connections, therefore it has a shorter thread length than standard hex bolts. It features a heavy hex head and full body diameter. Unlike other grades, ASTM A325 is specific not only in chemical and mechanical requirements, but also in the allowed configuration.

    These screws range in diameter from 1/2″ to 1-1/2″ and are fabricated from a medium carbon alloy steel that is quenched and tempered to develop the desired mechanical properties.

    inquirydetail