Everflow Sammys 8015925-50 GST 3 1/2 Inch Screw Vertical Threaded Rod Anchor Designed for Wood, Easy to Install, No Pre-Drilling Required, Steel with Zinc Finish 1/4 x 3 Inch Screw Length (Pack of 50)

Designed for Use in wood; easy to intall; No pre-drilling Required; Reduces Installation time & cost, Allows specifiers and designers to engineer Systems with fewer attachment points, Reduces occurrences of Fastener failure due to over driving, Ensures correct Installation Torque; Made in Usa, Ultimate pullout 2275 (fit) lbs; #14 Sw Red nut Driver