Imperial Hexagonal Nut Plain Alloy Steel Fine Thread 1-3/8-12 Grade 8

This hexagonal nut fit a threading of 1-3/8-12. 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.

UNF | Fine threads are an industry standard. These nuts are classified as ASME B18.2.2 and comply with dimensional standards.