The trend setting low profile built-on washer head design offers a contemporary and sleek finished installation. Excellent draw down strength without the need for a separate washer delivers superior clamping ability and 40% less driving torque.
- Stay Stronger for Longer! Heat Treated Grade 5 Durability. Subjecting the screw to heat treating gives greater strength and reduces breakage. Tested under the tougest scenerios to give you confidence in every connection.
- Check out our Threads!! Our patented thread serration technology allows the screw to be driven faster, easier to install, and reduces splitting in wood. Let the SPAX FACTORâ„¢ take some of the hassle out of your next project.
- The ideal replacement for the conventional lag. ICC-ES building code recognized for use in structural wood to wood applications. Check out our ICC-ES Report ESR-1814
- Options! And more Options! Offers the largest selection of code recognized structural wood to wood engineered fasteners in the industry.
- Manufactured to Imperial size standards with industry leading pull-through and withdrawl values.
- This carbon steel screw coated in zinc is your ideal fastener for your interior structural needs.
- Hex Size: 3/8 in.
- Hex Size: 3/8 in.