# 1/2” x 3” Strong-Tie 304 Stainless Steel Titen HD Concrete Masonry Screw

> Simpson Strong-Tie Titen HD Stainless-Steel THD50300H4SS ½” x 3” Mechanical Anchor. Fight moisture corrosion in your concrete and masonry applications.  Heavy-duty 304 series.

- **URL:** https://www.nailgundepot.com/simpson-strongtie-thd50300h4ss-stainless-steel-titen-hd
- **Breadcrumbs:** Home > 1/2” x 3” Strong-Tie 304 Stainless Steel Titen HD Concrete Masonry Screw
- **SKU:** THD50300H4SS
- **Brand:** Simpson Strong-Tie
- **Price:** 171.88 USD
- **Availability:** InStock

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SKU#: THD50300H4SS
BOX COUNT: 25

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![½” x 3” Simpson Strong-Tie THD50300H4SS 304 Stainless-Steel Titen HD Concrete Masonry Screw](https://www.nailgundepot.com/media/catalog/product/a/_/a_thdss_prodpho_pho_prod_clean_c0_5.jpeg)

![½” x 3” Simpson Strong-Tie THD50300H4SS 304 Stainless-Steel Titen HD Concrete Masonry Screw zoom](https://www.nailgundepot.com/media/catalog/product/a/_/a_thdss_featclospho_pho_prod_magnify_c0_5.jpeg)

![½” x 3” Simpson Strong-Tie THD50300H4SS 304 Stainless-Steel Titen HD Concrete Masonry Screw deck ledger](https://www.nailgundepot.com/media/catalog/product/a/_/a_thdss_instpho_pho_inst_ledger-bosch_c0_4.jpeg)

![½” x 3” Simpson Strong-Tie THD50300H4SS 304 Stainless-Steel Titen HD Concrete Masonry Screw install](https://www.nailgundepot.com/media/catalog/product/a/_/a_thdss_instpho_pho_inst_stainless-steel-railing_c0_4.jpeg)

### $171.88

#### COMPATIBLE FASTENERS

[###### 3/8” x 3” Strong-Tie 304 Stainless Steel Titen HD Heavy-Duty Concrete Masonry Screw](https://www.nailgundepot.com/simpson-strongtie-thd37300h4ss-stainless-steel-titen-hd)

[**SKU#: THD37300H4SS**](https://www.nailgundepot.com/simpson-strongtie-thd37300h4ss-stainless-steel-titen-hd)

Qty/Box: 50

#### $246.66

[###### 3/8” x 4” Strong-Tie 304 Stainless Steel Titen HD Concrete Masonry Screw](https://www.nailgundepot.com/simpson-strongtie-thd37400h4ss-stainless-steel-titen-hd)

[**SKU#: THD37400H4SS**](https://www.nailgundepot.com/simpson-strongtie-thd37400h4ss-stainless-steel-titen-hd)

Qty/Box: 50

#### $269.97

[###### 3/8” x 5” Strong-Tie 304 Stainless Steel Titen HD Concrete Masonry Screw](https://www.nailgundepot.com/simpson-strongtie-thd37500h4ss-stainless-steel-titen-hd)

[**SKU#: THD37500H4SS**](https://www.nailgundepot.com/simpson-strongtie-thd37500h4ss-stainless-steel-titen-hd)

Qty/Box: 50

#### $295.21

[###### 3/8” x 6” Strong-Tie 304 Stainless Steel Titen HD Concrete Masonry Screw](https://www.nailgundepot.com/simpson-strongtie-thd37600h4ss-stainless-steel-titen-hd)

[**SKU#: THD37600H4SS**](https://www.nailgundepot.com/simpson-strongtie-thd37600h4ss-stainless-steel-titen-hd)

Qty/Box: 50

#### $318.52

## PURCHASED TOGETHER

[**SKU#:THD50400H4SS**](https://www.nailgundepot.com/simpson-strongtie-thd50400h4ss-stainless-steel-titen-hd)

[1/2” x 4” Strong-Tie 304 Stainless Steel Titen HD Concrete Masonry Screw](https://www.nailgundepot.com/simpson-strongtie-thd50400h4ss-stainless-steel-titen-hd)

Box count: 20

## **$155.38**

[**SKU#:THD50600H4SS**](https://www.nailgundepot.com/simpson-strongtie-thd50612h4ss-stainless-steel-titen-hd)

[1/2” x 6” Strong-Tie 304 Stainless Steel Titen HD Concrete Masonry Screw](https://www.nailgundepot.com/simpson-strongtie-thd50612h4ss-stainless-steel-titen-hd)

Box count: 20

## **$196.93**

[**SKU#:THD37500H4SS**](https://www.nailgundepot.com/simpson-strongtie-thd37500h4ss-stainless-steel-titen-hd)

[3/8” x 5” Strong-Tie 304 Stainless Steel Titen HD Concrete Masonry Screw](https://www.nailgundepot.com/simpson-strongtie-thd37500h4ss-stainless-steel-titen-hd)

Box count: 50

## **$295.21**

[**SKU#:THD37600H4SS**](https://www.nailgundepot.com/simpson-strongtie-thd37600h4ss-stainless-steel-titen-hd)

[3/8” x 6” Strong-Tie 304 Stainless Steel Titen HD Concrete Masonry Screw](https://www.nailgundepot.com/simpson-strongtie-thd37600h4ss-stainless-steel-titen-hd)

Box count: 50

## **$318.52**

#### PRODUCT OVERVIEW

Searching for a strong and reliable mechanical anchor? The Titen HD Heavy-Duty Stainless Steel THD50300H4SS 1/2” x 3” type 304 is the high-performing, cost-effective screw anchor for concrete and masonry applications in wet environments. Installation is fast with an impact wrench and 1/2” drill bit. You can also use a hand tool.

The design of the threads is what gives the Titen HD Heavy-Duty Stainless-Steel THD50300H4SS its incredible strength. They undercut the concrete in a way that allows for a tighter interlocking with the thread. Simpson Strong-Tie has patented their THDSS model so that contractors can have an additional peace of mind about the anchor’s durability. 25 fasteners come in a box. Call us with questions. Order today and enjoy that same peace of mind. Tested per ACI355.2, AC193 and AC106. Meets codes IAPMO UES ER-493 for concrete and ICC-ES-ESR-1056 for masonry. Order a box today!

**Compatible Tools:** Standard-sized ANSI Tolerance Drill Bit with Impact Wrench or Hand Tool (Universal)

**Suitable Applications:** Corrosive or extreme environments such as salt water, or when chemical or corrosive solutions are present. Common applications include stadium seating, central utility plant facilities, parking structures, balconies, breweries, wineries, DOT signs and fixtures.

**Interchangeable Fasteners:** N/A

**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**

**[Technical Data](http://embed.widencdn.net/pdf/plus/ssttoolbox/6pym80myyf/C-A-2021-p092-103.pdf)**

**[Installation Information](http://embed.widencdn.net/pdf/plus/ssttoolbox/0es8usguid/C-A-2021-p095-103.pdf)**

**Box Count**
25

**SKU**
THD50300H4SS

**UPC**
707392576273

**Fastener Length**
3"

**Application Type**
Concrete

**Brand**
Simpson Strong-Tie

**Condition**
New

**Tool Compatibility**
Carbide Drill Bit & Driver (Universal)

**Product Color**
Silver

**Fastener Material**
Type 304 Stainless Steel w/ Carbon Steel Lead Threads

**Fastener Head Type**
Hex-washer

**Fastener Head Diameter**
1/2"

**Rating/Certification Provided**
ACI 355.2, AC193 and AC106

**Manufacturer's Warranty**
Limited

**Special Features**
Removable, Qualified for Static, Wind & Seismic Conditions

**Usage Type**
Corrosive Environments

**Product Type**
Mechanical Anchors

**Special Offer**
No

**Series**
Titen HD Heavy-Duty

#### QUESTIONS & ANSWERS

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#### REVIEWS

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#### TECHNICAL RESOURCES

**[Technical Data](http://embed.widencdn.net/pdf/plus/ssttoolbox/6pym80myyf/C-A-2021-p092-103.pdf)**

**[Installation Information](http://embed.widencdn.net/pdf/plus/ssttoolbox/0es8usguid/C-A-2021-p095-103.pdf)**

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_Source: [Nail Gun Depot](https://www.nailgundepot.com/)_
_Generated: 2026-10-29T05:29:31.089Z_