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Structural Bolts & Heavy Hex Bolts

145 products

Structural bolts and heavy hex bolts are similar to standard hex bolts but conform to specific ASTM standards that are rated for high tensile strength and high temperatures. Structural bolts and heavy hex bolts are used in high load applications to make structural connections.

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Bolt Type
  1. Hex 21 items
  2. Structural 124 items
Finish
  1. Hot Dip Galvanized 51 items
  2. Plain 94 items
Thread Size
  1. 1"-8 23 items
  2. 5/8"-11 28 items
  3. 3/4"-10 38 items
  4. 7/8"-9 25 items
  5. 1/2"-13 21 items
  6. 1-1/8"-7 3 items
  7. 1-1/4"-7 7 items
Length
  1. 1-1/4" 1 item
  2. 1-1/2" 6 items
  3. 1-3/4" 7 items
  4. 2" 11 items
  5. 2-1/4" 6 items
  6. 2-1/2" 14 items
  7. 2-3/4" 8 items
  8. 3" 14 items
  9. 3-1/4" 6 items
  10. 3-1/2" 13 items
  11. 3-3/4" 4 items
  12. 4" 14 items
  13. 4-1/4" 4 items
  14. 4-1/2" 5 items
  15. 4-3/4" 1 item
  16. 5" 12 items
  17. 5-1/2" 4 items
  18. 6" 12 items
  19. 7" 1 item
  20. 8" 2 items
Min Thread Length
  1. 1.750" 2 items
  2. 1.500" 1 item
  3. 1" 17 items
  4. 2.000" 2 items
  5. 1-1/4" 24 items
  6. 1.250" 3 items
  7. 1-3/8" 31 items
  8. 1-1/2" 26 items
  9. 1-3/4" 26 items
  10. 2" 11 items
  11. 2-1/4" 2 items
Head Width
  1. 1-1/16" 28 items
  2. 1-1/4" 38 items
  3. 7/8" 21 items
  4. 1-7/16" 25 items
  5. 1-5/8" 23 items
  6. 1-13/16" 3 items
  7. 2" 7 items
Head Height
  1. 37/64" 3 items
  2. 39/64" 21 items
  3. 25/64" 23 items
  4. 35/64" 22 items
  5. 1/2" 7 items
  6. 11/32" 4 items
  7. 15/32" 31 items
  8. 27/64" 5 items
  9. 5/16" 17 items
  10. 43/64" 2 items
  11. 11/16" 3 items
  12. 25/32" 7 items