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Round

Round

Bolt and Nut Australia has the largest range of Round U Bolts and Square U bolts in stock, delivered freight free from our Brisbane warehouse with no minimum spend or order quantity. Available in Stainless Steel Marine Grade A4-70 G316, Mild Steel Class 4.6 Zinc Plated and Galvanised. Our range is M4 - M24 metric coarse and 1/4" - 3/4" diameters in UNC (unified national coarse) and BSW (british standard whitworth) in lengths from 20mm to 600mm. Technical specifications, printable datasheets and product cad drawings are available online for this product

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    In stock

    1/4" BSW x 22mm Inside (W) x 60mm Length (L) Zinc Round U Bolts & Nuts
    1/4" BSW x 22mm Inside (W) x 60mm Length (L) Zinc Round U Bolts & Nuts
    As low as $1.02
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    In stock

    1/4" BSW x 27mm Inside (W) x 68mm Length (L) Zinc Round U Bolts & Nuts
    1/4" BSW x 27mm Inside (W) x 68mm Length (L) Zinc Round U Bolts & Nuts
    As low as $1.02
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  3. Free shipping

    In stock

    1/4" BSW x 35mm Inside (W) x 73mm Length (L) Zinc Round U Bolts & Nuts
    1/4" BSW x 35mm Inside (W) x 73mm Length (L) Zinc Round U Bolts & Nuts
    As low as $1.02
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  4. Free shipping

    In stock

    1/4" BSW x 43mm Inside (W) x 80mm Length (L) Zinc Round U Bolts & Nuts
    1/4" BSW x 43mm Inside (W) x 80mm Length (L) Zinc Round U Bolts & Nuts
    As low as $1.02
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  5. Free shipping

    In stock

    1/4" BSW x 50mm Inside (W) x 88mm Length (L) Zinc Round U Bolts & Nuts
    1/4" BSW x 50mm Inside (W) x 88mm Length (L) Zinc Round U Bolts & Nuts
    As low as $1.02
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  6. Free shipping

    In stock

    1/4" BSW x 60mm Inside (W) x 98mm Length (L) Zinc Round U Bolts & Nuts
    1/4" BSW x 60mm Inside (W) x 98mm Length (L) Zinc Round U Bolts & Nuts
    As low as $1.19
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  7. Free shipping

    In stock

    3/8" BSW x 22mm Inside (W) x 67mm Length (L) Galvanised Round U Bolts & Nuts
    3/8" BSW x 22mm Inside (W) x 67mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $1.87
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  8. Free shipping

    In stock

    3/8" BSW x 27mm Inside (W) x 77mm Length (L) Galvanised Round U Bolts & Nuts
    3/8" BSW x 27mm Inside (W) x 77mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $1.87
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  9. Free shipping

    In stock

    3/8" BSW x 35mm Inside (W) x 85mm Length (L) Galvanised Round U Bolts & Nuts
    3/8" BSW x 35mm Inside (W) x 85mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $1.87
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  10. Free shipping

    In stock

    3/8" BSW x 35mm Inside (W) x 85mm Length (L) Zinc Round U Bolts & Nuts
    3/8" BSW x 35mm Inside (W) x 85mm Length (L) Zinc Round U Bolts & Nuts
    As low as $1.87
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  11. Free shipping

    In stock

    3/8" BSW x 43mm Inside (W) x 94mm Length (L) Galvanised Round U Bolts & Nuts
    3/8" BSW x 43mm Inside (W) x 94mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $1.87
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  12. Free shipping

    In stock

    3/8" BSW x 50mm Inside (W) x 100mm Length (L) Galvanised Round U Bolts & Nuts
    3/8" BSW x 50mm Inside (W) x 100mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $1.87
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  13. Free shipping

    In stock

    3/8" BSW x 60mm Inside (W) x 111mm Length (L) Galvanised Round U Bolts & Nuts
    3/8" BSW x 60mm Inside (W) x 111mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $3.27
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  14. Free shipping

    In stock

    3/8" BSW x 60mm Inside (W) x 111mm Length (L) Zinc Round U Bolts & Nuts
    3/8" BSW x 60mm Inside (W) x 111mm Length (L) Zinc Round U Bolts & Nuts
    As low as $1.87
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  15. Free shipping

    In stock

    M10 x 21mm Inside (W) x 65mm Length (L) Galvanised Round U Bolts & Nuts
    M10 x 21mm Inside (W) x 65mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $1.87
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  16. Free shipping

    In stock

    M10 x 22mm Inside (W) x 67mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    M10 x 22mm Inside (W) x 67mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    As low as $3.40
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  17. Free shipping

    In stock

    M10 x 27mm Inside (W) x 77mm Length (L) Galvanised Round U Bolts & Nuts
    M10 x 27mm Inside (W) x 77mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $1.87
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  18. Free shipping

    In stock

    M10 x 27mm Inside (W) x 78mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    M10 x 27mm Inside (W) x 78mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    As low as $3.40
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  19. Free shipping

    In stock

    M10 x 34mm Inside (W) x 85mm Length (L) Galvanised Round U Bolts & Nuts
    M10 x 34mm Inside (W) x 85mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $2.04
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  20. Free shipping

    In stock

    M10 x 35mm Inside (W) x 86mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    M10 x 35mm Inside (W) x 86mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    As low as $3.40
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  21. Free shipping

    In stock

    M10 x 43mm Inside (W) x 93mm Length (L) Galvanised Round U Bolts & Nuts
    M10 x 43mm Inside (W) x 93mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $2.04
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  22. Free shipping

    In stock

    M10 x 43mm Inside (W) x 94mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    M10 x 43mm Inside (W) x 94mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    As low as $3.82
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  23. Free shipping

    In stock

    M10 x 48mm Inside (W) x 100mm Length (L) Galvanised Round U Bolts & Nuts
    M10 x 48mm Inside (W) x 100mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $2.04
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  24. Free shipping

    In stock

    M10 x 49mm Inside (W) x 100mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    M10 x 49mm Inside (W) x 100mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    As low as $4.25
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  25. Free shipping

    In stock

    M10 x 51mm Inside (W) x 103mm Length (L) Galvanised Round U Bolts & Nuts
    M10 x 51mm Inside (W) x 103mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $2.21
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  26. Free shipping

    In stock

    M10 x 60mm Inside (W) x 110mm Length (L) Galvanised Round U Bolts & Nuts
    M10 x 60mm Inside (W) x 110mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $2.97
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  27. Free shipping

    In stock

    M10 x 60mm Inside (W) x 111mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    M10 x 60mm Inside (W) x 111mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    As low as $4.25
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  28. Free shipping

    In stock

    1/2" BSW x 75mm Inside (W) x 125mm Length (L) Galvanised Round U Bolts & Nuts
    1/2" BSW x 75mm Inside (W) x 125mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $3.27
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  29. Free shipping

    In stock

    M12 x 76mm Inside (W) x 127mm Length (L) Galvanised Round U Bolts & Nuts
    M12 x 76mm Inside (W) x 127mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $2.97
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  30. Free shipping

    In stock

    M12 x 76mm Inside (W) x 127mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    M12 x 76mm Inside (W) x 127mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    As low as $7.65
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  31. Free shipping

    In stock

    M12 x 89mm Inside (W) x 140mm Length (L) Galvanised Round U Bolts & Nuts
    M12 x 89mm Inside (W) x 140mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $4.20
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    In stock

    M12 x 89mm Inside (W) x 140mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    M12 x 89mm Inside (W) x 140mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    As low as $8.50
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    In stock

    1/2" BSW x 89mm Inside (W) x 140mm Length (L) Galvanised Round U Bolts & Nuts
    1/2" BSW x 89mm Inside (W) x 140mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $4.20
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  34. Free shipping

    In stock

    1/2" BSW x 89mm Inside (W) x 140mm Length (L) Zinc Round U Bolts & Nuts
    1/2" BSW x 89mm Inside (W) x 140mm Length (L) Zinc Round U Bolts & Nuts
    As low as $3.27
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  35. Free shipping

    Out of stock

    1/2" BSW x 100mm Inside (W) x 152mm Length (L) Galvanised Round U Bolts & Nuts
    1/2" BSW x 100mm Inside (W) x 152mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $4.20
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  36. Free shipping

    In stock

    M12 x 102mm Inside (W) x 152mm Length (L) Galvanised Round U Bolts & Nuts
    M12 x 102mm Inside (W) x 152mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $4.67
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  37. Free shipping

    In stock

    M12 x 102mm Inside (W) x 152mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    M12 x 102mm Inside (W) x 152mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    As low as $8.50
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  38. Free shipping

    In stock

    M12 x 114mm Inside (W) x 165mm Length (L) Galvanised Round U Bolts & Nuts
    M12 x 114mm Inside (W) x 165mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $4.67
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    In stock

    M12 x 114mm Inside (W) x 165mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    M12 x 114mm Inside (W) x 165mm Length (L) A4-70 G316 Stainless Round U Bolts & Nuts
    As low as $8.50
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  40. Free shipping

    In stock

    1/2" BSW x 114mm Inside (W) x 165mm Length (L) Galvanised Round U Bolts & Nuts
    1/2" BSW x 114mm Inside (W) x 165mm Length (L) Galvanised Round U Bolts & Nuts
    As low as $4.20
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