Imperial Plow Bolt Partial Thread Plain Alloy Steel 1-8 * 4-1/2" Grade 8 unf This hexagonal bolt has a

This hexagonal bolt has a length of 9 with a threading of 1-1/2-6 [Partially Threaded]

It is made of plain alloy steel and thus provides low resistance to corrosion in dry and wet environments

A Yellow Zinc-plated steel provides corrosion resistance in wet environments and adds lubricity so they thread on smoothly

These bolts are classified as ASME B19

Imperial Plow Bolt Partial Thread Plain Alloy Steel 1-8 * 4-1/2" Grade 8 unf This hexagonal bolt has aThis plow bolt has a length of 4 1 2" with a threading of 1 8 [Partially Threaded]. It is made of plain alloy steel and thus provides low resistance to corrosion in dry and wet environments. The Grade 8 increases its strength against the pressure and has a tensile strength and hardness of 150,000 psi Rockwell C33. Furthermore, it features a shear strength of 90,000 psi. UNC Coarse threads are an industry standard. These bolts are classified as ASME