Imperial Hexagonal Nut yellow Zinc Plated 2-1/4-4-1/2 Grade 8 washer The screws have a thread

The screws have a thread of 1-1/4-7 and a length of 15

Forests have a length of 4-3/8 and a diameter of 25/64

More corrosion resistant than stainless steel screws

This hexagonal bolt has a length of 12" with a threading of 1/2-13 [Partially Threaded]

Carbon steel components are easier to machine than alloy steel components

Imperial Hexagonal Nut yellow Zinc Plated 2-1/4-4-1/2 Grade 8 washer The screws have a threadThis hexagonal nut fit a threading of 2 1 4 4 1 2. It is made of yellow zinc plated and thus provide medium resistance to corrosion in dry environments and low resistance in wet environments, but Yellow Zinc provide a higher corrosion resistance than regular zinc. 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