#14 (1/4") Structural Construction Lag Screws CTX Exterior Timber Screws. Compare to Big Timber Bronze Star, GRK Exterior, and Simpson Strong Tie screws, only they're more affordable!! These screws have a high quality three-layer Ruspert Ceramic Coating, a type 17 Point to help chew up wood as you drill, a Modified Truss Wafer Head w/Torx Star Drive, and Knurled Shoulders so the screws go in easier.

Ruspert Ceramic Coating

• This Ceramic Coating is a high quality three-layer finish.
• (1) The initial zinc layer provides natural corrosion prevention.
• (2) The second layer is an anti-corrosion film to create tight adhesion between the other layers.
• (3) Finally, the outer layer is a baked-on ceramic coat for a nice, slick finish.
• The Ruspert coating provides enhanced scratch and corrosion resistance.
• Salt Spray Tested over 1000 hours without failures.

Type 17 Point

• This special screw point chews up wood as you drill so you no longer need to pre-drill holes!
• This is an important time-saver for screws of this diameter size.

Modified Truss Wafer Head w/Torx Star Drive

• Specially modified truss wafer head (9/16" diameter) gets maximum connection with wood surfaces and the T30 Torx Star Drive makes drilling easy with less cam-out and stripping.

 Knurled Shoulders

• This feature helps reduce drag so the screws go in easier.