Simpson Strong-Tie HCKMTH114S Strong-Drive® MTH Wood Underlayment Screw (Collated) — #7 x 1-1/4 in. Gr. Phosphate (1000) (Pack of 176)

Simpson Strong-Tie HCKMTH114S Strong-Drive® MTH Wood Underlayment Screw (Collated) — #7 x 1-1/4 in. Gr. Phosphate (1000) (Pack of 176)

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.

This Simpson product is designed for construction, connector, fastening, anchoring, and structural applications where dependable performance, durability, and jobsite-ready installation matter.

Features

• Trim head with nibs for easy countersinking
• #2 square drive
• Driver bit in each box
• High-low threads
• Sharp point
• Curved collation
• Gray phosphate coating is recommended for dry, low-corrosion environments
• Quantity: 1,000

Specifications

• ERP Part Number: HCKMTH114S
• UPC: 50746056057821
• GTIN: 50746056057821
• Feature 01: Trim head with nibs for easy countersinking
• Feature 02: #2 square drive
• Feature 03: Driver bit in each box
• Feature 04: High-low threads
• Feature 05: Sharp point
• Feature 06: Curved collation
• Feature 07: Gray phosphate coating is recommended for dry, low-corrosion environments
• Feature 08: Quantity: 1,000
• Assembled Depth - Imperial: 0.266
• Assembled Depth UOM - Imperial: in.
• Assembled Height - Imperial: 1.25
• Assembled Height UOM - Imperial: in.
• Assembled Width - Imperial: 0.266
• Assembled Width UOM - Imperial: in.
• Base Product ID: MTH_CScrew
• Base Product Name: MTH Wood Underlayment Screw
• Brand Name: Simpson Strong-Tie®
• Category Tree (Computed): Fasteners > Interior Wood Screws > Collated Screw
• Country of Origin: TW
• Customer Unit: No
• Display Unit/Measure: PAL
• EAN category: IC
• GUID: 311686102889806634682565384946831063448
• Logo Image: https://images.salsify.com/image/upload/s--Lkh4Jm6c--/vkrqlmpfxgflsa4yytuq.png
• Measurement Unit Text: Pallet
• MFG Name: Simpson Strong-Tie®
• Number Category Description: UPC
• Product Class: Collated Screw
• Prop 65 - Cancer: Wood Dust
• Prop 65 - Long Text: WARNING! This product can expose you to chemicals including wood dust which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
• Prop 65 - Short Text: WARNING! Cancer - www.P65Warnings.ca.gov
• Prop 65 Warning: Yes
• Quantity: 176
• Shipping Weight: 844.8
• Short Product Name: HC #7X1 1/4IN #2SQ TH UNDERLAY GRAY 1M/b
• Strongtie.com URL: https://www.strongtie.com/collatedinteriorwoodscrews_collatedscrews/mth_cscrew/p/mth-wood-underlayment-screw
• Subcategory: Fasteners
• Subcategory 2: Interior Wood Screws
• Warranty PDF: https://images.salsify.com/image/upload/s--K_9ww28_--/bgqxyqo1uhaqsqcvudu7.pdf
• Brand Video: https://images.salsify.com/video/upload/s--N-SMFYx9--/wpz3sdgci9c512ppr9df.mp4
• EA Reference: 746056057826