Simpson AM 5/8" AnchorMate Bolt Holder - Nylon, Pkg 100 Truss Plate Screws Simpson flat head type 316

Simpson flat head type 316 stainless steel screws are designed to fasten securely in fiberglass

Reinforces critical stair framing joints for improved structural stability

Made from carbon steel and finished with a zinc coating

300" or 8 mm-headed fasteners or 1/4"-20 threaded studs

With its combination of longitudinal embossments

Simpson AM 5/8" AnchorMate Bolt Holder - Nylon, Pkg 100 Truss Plate Screws Simpson flat head type 316The Simpson Strong Tie AnchorMate Anchor Bolt Holder is a reusable solution for keeping anchor bolts properly positioned before and during concrete pours. Designed to secure the bolt to the formboard before wet concrete is placed, the AnchorMate helps maintain consistent bolt location, height, and alignment while reducing the risk of anchors shifting or setting at an angle. Its gripping section holds the bolt without a nut, protects exposed threads