HRB 95 - HRC 35 for diameters over 1 1 1/2 inches

Mechanical Properties:

Download Simpson Split Drive Anchor Technical Data

These carbon steel cap nuts are composed of a hex nut and a top cap manufactured from 1006 to 1010 carbon steel

1 1/4-12 x 12 Socket Cap Screw Alloy

3/16 x 3 Mushroom Spike Zinc Plated (100) 1/2-20 Socket Cap Screws Alloy HRB 95 - HRC 353 16 x 3 Mushroom Spike Zinc Plated (100) . The Spike anchor is a patented, one piece, tamper proof, vibration resistant anchor for use in concrete, block, brick or stone. Several head styles and anchor materials are available. The Spike anchor is formed with an "s" shaped configuration at the working end of the anchor to create an expansion mechanism. Since the anchor is pre expanded, there is no secondary tightening operation required which greatly