Imperial Plough,Plow & Bucket Bolts Imperial UNF & UNC Plough Bolts/Nuts 3/8″ UNF Plough Bolts/Nuts Grade 8.8 38/1600 – 3/8″UNF X 25 8.8 38/1601 – 3/8″UNF X 30 8.8 38/1602 – 3/8″UNF X 35 8.8 38/1603 – 3/8″UNF X 40 8.8 38/1656 – 3/8″UNF X 45 8.8 38/1604 – 3/8″UNF X 50 8.8 38/1605 – 3/8″UNF X 60 8.8 38/1887 – 3/8″UNF X 65 8.8 Enquire 7/16 UNF Plough Bolts/Nuts Grade 8.8 76/1606 – 7/16 UNF X 25 8.8 76/1607 – 7/16 UNF X 30 8.8 76/2924 – 7/16 UNF X 32 8.8 76/1608 – 7/16 UNF X 35 8.8 76/1609 – 7/16 UNF X 40 8.8 76/1610 – 7/16 UNF X 45 8.8 76/1611 – 7/16 UNF X 50 8.8 76/1612 – 7/16 UNF X 55 8.8 Enquire 7/16 UNF Plough Bolts/Nuts Grade 8.8 76/1719 – 7/16 UNF X 60 8.8 76/1613 – 7/16 UNF X 65 8.8 76/1658 – 7/16 UNF X 70 8.8 76/1641 – 7/16 UNF X 75 8.8 76/2693 – 7/16 UNF X 80 8.8 Enquire 1/2″ UNF Plough Bolts/Nuts Grade 8.8 12/1614 – 1/2″ UNF X 35 8.8 12/1615 – 1/2″ UNF X 40 8.8 12/1616 – 1/2″ UNF X 45 8.8 12/1617 – 1/2″ UNF X 50 8.8 12/1720 – 1/2″ UNF X 55 8.8 12/1618 – 1/2″ UNF X 60 8.8 12/1619 – 1/2″ UNF X 65 8.8 12/1659 – 1/2″ UNF X 70 8.8 12/1820 – 1/2″ UNF X 90 8.8 Enquire 5/8″ UNF Plough Bolts/Nuts Grade 8.8 58/3098 – 5/8″ UNF X 50 8.8 58/3691 – 5/8″ UNC X 2″ 8.8 58/3692 – 5/8″ UNC X 2 1/2″ 8.8 58/3352 – 5/8″ UNF X 80 8.8 58/2219 – 5/8″ UNc X 90 8.8 Enquire 3/4″ UNF & UNC Plough Bolts/Nuts Grade 8.8 34/2865 – 3/4″ UNC X 2 1/2″ 8.8 34/2928 – 3/4″ UNF X 75 8.8 Enquire 1″ UNC 3″ Plow Bucket Bolts/Nuts Grade 8.8 1/3812 – 1″ UNC X 3″ 8.8 Enquire 1″ UNC 4″ Plow Bucket Bolts/Nuts Grade 8.8 1/4117 – 1″ UNC X 4″ 8.8 Enquire