Imperial Hexagonal Bolt Partial Thread Yellow Zinc Plated 1-1/4-7 * 7" Grade 8 grade-5 They have a blue thread

They have a blue thread sewn through the material to distinguish them from nylon

It is made of zinc plated and thus provide medium resistance to corrosion in both dry and wet environments

They have a standard shoulder with an undersized tolerance to fit most machinery and equipment

5 | SAE J429 and comply with dimensional standards

Imperial Hexagonal Bolt Partial Thread Yellow Zinc Plated 1-1/4-7 * 7" Grade 8 grade-5 They have a blue threadThis hexagonal bolt has a length of 7 with a threading of 1 1 4 7 [Partially Threaded]. 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