RAWL TAPR HWH 1/4X3-1/4 *Brand Name: HILLMAN *Sub Brand: Tapper *Diameter: 1/4 in. *Length: 3.25 in. *Material: Steel *Head Style: Hex Head *Product Type: Concrete Screw Anchor *Number in Package: 100 pk *Packaging Type: Boxed *Thread Type: High/Low *Minimum Embedment: 1 in. *Capacity: 370 lb *Application: Brick, Concrete, Hollow Block