Quik Drive Strong-Drive MTH Wood Underlayment Strip Screws - Grey Phosphate - #7 x 1 1/4-in - 2500/Pk - Box

The MTH Underlayment screw is designed for fast and secure underlayment to subfloor installations. Unlike nails, the MTH Underlayment screw has an intricate thread pattern designed to prevent squeaking by holding underlayment tight to the subfloor and thus preventing pull-out. Its compact trim head allows for a flush surface and prevents floor coverings from settling in countersink recesses.

#7 x 1 1/4-in2500 screws per packCurved collationTrim head with nibs for easy countersinkingHigh-low threadsSquare drive and sharp pointGrey phosphate coating is recommended for dry, low-corrosion environmentsDriver bit in each box
Specifications - Materials Fastened
Wood-to-wood
Thread Type
High-low
Point Type
Sharp
Warranty
None
Contact Type Allowed
None
Material
Steel
Drive
Square
Manufacturer Color/Finish
Gray Phosphate Coating
Use Location
Interior
Head Type
Trim
Multi-Material
No
For Use on Brick
No
For Use on Composite
No
For Use on Concrete
No
Screw Thickness
#7
For Use on Drywall
No
For Use on Metal
No
For Use on Plastic
No
For Use on Vinyl
No
ACQ Approved
No
For Use on Wood
Yes
Collated
Yes
Finish
Phosphate
Measure Type
Standard (SAE)
Screw Thread Pitch
N/A
Series Name
N/A
Type
Wood screws
Length Measurement
1-1/4-in
Package Quantity
2500
+ Show all