Imperial Hexagonal Bolt Full Thread 1-1/4-7 * 3-1/2" Grade 5 yellow_zinc_plated they'reabout 25%stronger than medium-strength steel

they'reabout 25%stronger than medium-strength steel locknuts

provides high resistance to corrosion in dry and wet environments

It is made of 304 stainless steel

but their holding power lessens with each use

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

Imperial Hexagonal Bolt Full Thread 1-1/4-7 * 3-1/2" Grade 5 yellow_zinc_plated they'reabout 25%stronger than medium-strength steelThis hexagonal bolt has a length of 3 1 2" with a threading of 1 1 4 7 [Fully Threaded]. It is made of zinc plated and thus provide medium resistance to corrosion in both dry and wet environments. The Grade 5 increases its strength against the pressure and has a tensile strength and hardness of 120,000 psi Rockwell C25. Furthermore, it features a shear strength of 72,000 psi. UNC Coarse threads are an industry standard. These bolts are classified as