Imperial Hexagonal Nut yellow Zinc Plated 2-1/2-4 Grade 8 Quantity:5 The bolts have a thread

The bolts have a thread of 1-1/2-8 and a length of 3-1/2

This hexagonal bolt has a length of 11-1/2" with a threading of 3/4-10 [Partially Threaded]

This hexagonal bolt has a length of 8-1/2" with a threading of 3/4-10 [Partially Threaded]

This hexagonal bolt has a length of 10-1/2" with a threading of 7/8-9 [Partially Threaded]

The screw has a length of 6-1/2" and a thread of 9/16-12

Imperial Hexagonal Nut yellow Zinc Plated 2-1/2-4 Grade 8 Quantity:5 The bolts have a threadThis hexagonal nut fit a threading of 2 1 2 4. 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 Coarse