# #7 x 1-1/4" MTH Wood Underlayment Screw, Half Pk

> Simpson Strong-Tie #7 x 1-1/4" MTH Wood Underlayment Screw HCKMTH114S. Ideal for fastening underlayment to wood, MTH Wood Screws make smoother work of underlayment-to-subfloor installations - now at Nail Gun Depot

- **URL:** https://www.nailgundepot.com/hckmth114s-7-x-114-mth-wood-underlayment-screw-half-pk
- **Breadcrumbs:** Home > #7 x 1-1/4" MTH Wood Underlayment Screw, Half Pk
- **SKU:** HCKMTH114S
- **Brand:** Simpson Strong-Tie
- **Price:** 74.27 USD
- **Availability:** InStock

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SKU#: HCKMTH114S
BOX COUNT: 1000

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![Simpson Strong-tie #7 x 1-1/4" MTH Wood Underlayment Screw high/low threads](https://www.nailgundepot.com/media/catalog/product/m/t/mth_screw.png)

![Simpson Strong-tie #7 x 1-1/4" MTH Wood Underlayment Screw #2 square drive head](https://www.nailgundepot.com/media/catalog/product/m/t/mth-underlaymentscrew-headdetail_c0.jpg)

![Simpson Strong-tie #7 x 1-1/4" MTH Wood Underlayment Screw, Half Pk HCKMTH114S box](https://www.nailgundepot.com/media/catalog/product/h/c/hckmth114s_box.jpg)

### $74.27

#### COMPATIBLE FASTENERS

[###### #7 x 1-1/4" MTH Wood Underlayment Screw](https://www.nailgundepot.com/mth114s-7-x-114-mth-wood-underlayment-screw)

[**SKU#: MTH114S**](https://www.nailgundepot.com/mth114s-7-x-114-mth-wood-underlayment-screw)

Qty/Box: 2500

#### $134.71

## PURCHASED TOGETHER

[**SKU#:MTH114S**](https://www.nailgundepot.com/mth114s-7-x-114-mth-wood-underlayment-screw)

[#7 x 1-1/4" MTH Wood Underlayment Screw](https://www.nailgundepot.com/mth114s-7-x-114-mth-wood-underlayment-screw)

Box count: 2500

## **$134.71**

[**SKU#:HCKWSV2S**](https://www.nailgundepot.com/hckwsv2s-9-x-2-yellow-zinc-coated-wsv-subfloor-screw)

[#9 x 2" Yellow Zinc Coated WSV Subfloor Screw Half Pk](https://www.nailgundepot.com/hckwsv2s-9-x-2-yellow-zinc-coated-wsv-subfloor-screw)

Box count: 1000

## **$96.84**

[**SKU#:HCKWSV3S**](https://www.nailgundepot.com/hckwsv3s-9-x-3-yellow-zinc-coated-wsv-subfloor-screw)

[#9 x 3" Yellow Zinc Coated WSV Subfloor Screw Half Pk](https://www.nailgundepot.com/hckwsv3s-9-x-3-yellow-zinc-coated-wsv-subfloor-screw)

Box count: 500

## **$78.29**

[**SKU#:HCKWSV212S**](https://www.nailgundepot.com/hckwsv212s-9-x-212-yellow-zinc-coated-wsv-subfloor-screw)

[#9 x 2-1/2" Yellow Zinc Coated WSV Subfloor Screw Half Pk](https://www.nailgundepot.com/hckwsv212s-9-x-212-yellow-zinc-coated-wsv-subfloor-screw)

Box count: 750

## **$99.32**

#### PRODUCT OVERVIEW

Excellent for fastening underlayment to wood, the MTH Wood Screw from Simpson Strong-Tie makes smoother work of underlayment-to-subfloor installations. This particular screw (item #HCKMTH114S) is sized #7 x 1-1/4", with a #2 square drive. The screw features high/low threads and a trim head with nibs. Its unique threading prevents squeaks and pullouts, while the trim head allows for a flush surface. MTH underlayment screws are compatible with the **[Quik Drive PRO200SG2 Drywall System](https://www.nailgundepot.com/quikdrive-pro200g2m25k-114-2-kit-details.html)**.

**Compatible Tools:** Quik Drive® PRO200SG2.

**Suitable Applications:** Designed for fast and secure underlayment to subfloor installations.

**Interchangeable Fasteners:** Quik Drive (HCKMTH114S).

**Please Note:** Depending on availability, we may substitute this product with an identical interchange from another name-brand, such as Senco, Spotnails or SureFit. Product specifications, box count and build quality will remain identical, but may arrive in alternate packaging. If you have specific brand requirements for your fastener order, please specify in the comments section during checkout.

SPECIFICATIONS

**Resources**

**[MTH Underlayment Wood Screw](https://ssttoolbox.widen.net/view/pdf/j3nwxaxv6o/C-F-2023-p229-234.pdf?t.download=true)**

**Box Count**
1000

**SKU**
HCKMTH114S

**UPC**
746056057826

**Fastener Length**
1-1/4"

**Collation Type**
Plastic

**Gauge**
#7

**Brand**
Simpson Strong-Tie

**Condition**
New

**Fastener Treatment**
Gray Phosphate Coating

**Fastener Point Type**
Sharp

**Product Color**
Dark Gray

**Fastener Material**
Steel

**Fastener Head Type**
Triim

**Drive Type**
#2 Square

**Fastener Shank Type**
High/Low Threads

**Included In Box**
BIT2S

**Special Offer**
No

**Fastener Type**
Collated Screw

#### QUESTIONS & ANSWERS

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#### TECHNICAL RESOURCES

**[MTH Underlayment Wood Screw](https://ssttoolbox.widen.net/view/pdf/j3nwxaxv6o/C-F-2023-p229-234.pdf?t.download=true)**

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_Source: [Nail Gun Depot](https://www.nailgundepot.com/)_
_Generated: 2026-10-28T11:50:40.929Z_