Simpson MTH Wood Underlayment Screw Collated #7 x 1-1/4 in. Gray Phosphate 2500-Pack Cold-Formed Steel Connectors Variable speed control delivering a

Variable speed control delivering a wide 80 - 3

000 VPM under load

The stainless steel material resists oxidation and surface degradation that would compromise a standard coated screw over time in those conditions

Manufactured by DeWALT Anchors and Fasteners - a recognized name in professional fastening systems

What do the working length and overall length measurements mean

Simpson MTH Wood Underlayment Screw Collated #7 x 1-1/4 in. Gray Phosphate 2500-Pack Cold-Formed Steel Connectors Variable speed control delivering aSimpson Strong Drive MTH Wood Underlayment Screw (Collated) #7 x 1 1 4 in. Gray Phosphate, 2500 Pack (Model MTH114S) is engineered by Simpson Strong Tie for fast and secure underlayment to subfloor installations. Unlike nails, this screw features an intricate high low thread pattern designed to prevent squeaking by holding underlayment tight to the subfloor and preventing pull out. Its compact trim head allows for a flush surface and prevents floor