high-strength screw anchor for concrete and masonry

we pride ourselves on offering a vast selection of all the fasteners anyone could need for a project — including hard-to-find fastening solutions

The Spike® anchor is formed with an "s" shaped configuration at the working end of the anchor to create an expansion mechanism

3/4-16 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

but they’re also vibration- and shock-resistant

1-8 x 12 Simpson Wedge Anchor 303 SS (5) 5/8-11 Socket Cap Screws Alloy high-strength screw anchor for concrete1 8 x 12 Simpson Wedge Anchor 303 SS (5) . WEDGE ALL wedge anchors are a non bottom bearing, wedge style expansion anchor for use in solid concrete or grout filled masonry. A one piece clip ensures uniform holding capacity that increases as tension is applied. The threaded stud version is available in eight diameters and multiple lengths. A single size tie wire version is available for wire supported fixtures. Threaded studs are set by tightening the