U2 TopStar Adjustable Door Screws 18-Pack

U2 TopStar Adjustable Door Screws 18-Pack

Forget shims. Adjust with precision.

The U2 FASTENERS T00103125H 1/4 in. x 3-1/8 in. TopStar Screw 18-Pack by U2 Fasteners is designed to simplify door and window frame installation.

This dual-screw fastening system allows fine forward and backward adjustments after installation, making door hanging a one-person job. Built from durable carbon steel with a Star Recess (T20) drive system, it provides strong holding power and high withdrawal resistance.

Perfect for door jambs, wooden windows, paneling, cabinets, and coffered ceilings.

Professional alignment. Clean finish.

Key Features:
– 1/4" x 3-1/8" size
– 18 screws per pack
– Dual-screw adjustable system
– Star Recess (T20) drive
– Carbon steel construction
– Type 17 cut point
– High withdrawal resistance
– Ideal for door & window framing

⚠ Crown bit required (sold separately)