Simpson MTH Collated Wood Underlayment Screw #7 x 1 in. Yellow Zinc 2500-Pack Impact Drivers Squeak-reducing holding power - Excellent

Squeak-reducing holding power - Excellent clamping force reduces gaps between the joist and subfloor that cause floor squeaks

62 is designed for a beam width of 4 1/2 inches

88-2 achieves maximum download capacity while requiring a minimal number of nails or screws

making it easy to transport from job to job

accurate table movement

Simpson MTH Collated Wood Underlayment Screw #7 x 1 in. Yellow Zinc 2500-Pack Impact Drivers Squeak-reducing holding power - ExcellentSimpson Strong Drive MTHZ1S MTH Wood Underlayment Screw (Collated) #7 x 1 in., Yellow Zinc Coated, 2,500 Quantity is engineered by Simpson Strong Tie for fast and secure underlayment to subfloor installations. Unlike nails, the MTH features an intricate high low thread pattern specifically designed to prevent squeaking by holding underlayment tight to the subfloor and preventing pull out. The compact trim head allows for a flush surface finish,