Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 3/4-10 * 12-1/2" length_15 the base expands as you

the base expands as you tighten the nut for a secure hold in concrete

Made from 18-8 stainless steel

The nuts have a thread of M33 * 3

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

and CVSA requirements

Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 3/4-10 * 12-1/2" length_15 the base expands as youThis hexagonal bolt has a length of 12 1 2" with a threading of 3 4 10 [Partially Threaded]. It is made of 304 stainless steel, provides high resistance to corrosion in dry and wet environments. The 304 Stainless Steel increases its strength against the pressure and has a tensile strength and hardness of 75,000 psi Rockwell B79. Furthermore, it features a shear strength of 45,000 psi. UNC Coarse threads are an industry standard. These bolts are