Metric Socket Head Cap Screw Black-Oxide Alloy Steel Full Thread M30 * 3.5 * 90MM Grade 12.9 [Allen Key] grade-70 This hexagonal bolt has a

This hexagonal bolt has a length of 16" with a threading of 5/8-11 [Partially Threaded]

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

The screw has a length of 4" and a thread of 7/8-9

These screws are classified as DIN 912 and comply with dimensional standards

Metric Socket Head Cap Screw Black-Oxide Alloy Steel Full Thread M30 * 3.5 * 90MM Grade 12.9 [Allen Key] grade-70 This hexagonal bolt has aThis socket head cap screw has a length of 90mm with a threading of M30 * 3. 5mm [Fully Threaded]. It is made of Black Oxide Alloy Steel and thus provides a mild resistance to corrosion in dry environments. The cup point and the Grade 12. 9 increases its strength against the pressure and has a tensile strength and hardness of 170,000 psi Rockwell C39. Furthermore, it features a shear strenght of 102,000 psi. ISO Metric Pitch Coarse threads are an