Simpson MTH Underlayment Screw (Collated)

This Simpson MTH underlayment screw will hold down your subfloor, whether your business is building a structure or you are renovating at home.

The MTH underlayment screw is simple to use. Just use a #2 square drive to drill the sharp point into your subfloor so it holds tight to the underlayment. The high-low thread on the shaft offers a secure fit while preventing annoying floor squeaking. This screw is also collated.

At FMW Fasteners, you can order this screw in gray phosphate or yellow zinc. Although the two options look different, they both act as protective coatings to keep your screws from corroding. As a result, your projects will be durable and long-lasting.

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Shop our underlayment screw options and order online today.