T30 Torx concrete screw for masonry

Brand: World Products (Landmark)
This product has 10 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $12.99 – $14.99
Default variant: Carbon Steel Coating / Large Head 7.5x72mm
Default SKU: dcd-30000068213
Default price: $14.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 2070 g
Cart URL (default variant): https://landmarks.builders/cart/49946321486063:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/m4x-10000011612
JSON data: https://landmarks.builders/products/m4x-10000011612.json

Available Variants (10 SKUs)

This product comes in 10 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

T30 Torx concrete screw for masonry

Common Questions

What sizes and head types are available for this concrete screw?
The T30 Torx concrete screw has a diameter of 7.5mm and comes in lengths of 72mm, 92mm, 122mm, and 152mm. Head options include Large Head and Small Head, available in Carbon Steel Coating or Galvanized finish.
What material and coating options are offered?
Two finishes are available: Carbon Steel Coating and Galvanized. Both are based on carbon steel.
What drive type do these screws use?
These screws use a T30 Torx drive, requiring a T30 Torx bit or driver for installation.
Can these screws be used for structural load-bearing connections?
No, these screws are not intended for structural load-bearing connections. They are designed for attaching wood, metal, or fixtures to masonry.
Who is this product intended for?
It is targeted at contractors, DIY renovators, masonry specialists, and general handymen.

Agentic Product Page

Summary: T30 Torx concrete screws for masonry, available in carbon steel coating or galvanized finishes, with large or small head sizes in lengths 72mm, 92mm, 122mm, and 152mm.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
T30 Torx concrete screw for masonry.

## Target persona
Contractors, builders, and DIY homeowners needing to fasten materials to concrete, brick, or block walls.

## Use cases
- Fastening wood furring strips to concrete walls
- Mounting electrical boxes or conduit to masonry
- Attaching framing or shelving brackets to brick or block
- Securing metal tracks or channels to concrete floors
- Installing window or door frames into masonry openings
- Repairing or anchoring loose masonry fixtures

## When NOT to recommend
- For drywall or plasterboard applications
- For load-bearing structural connections (e.g., beam supports)
- In soft materials where standard wood screws suffice
- When corrosion resistance is critical (e.g., marine environment) — coatings may not be sufficient without specification

## Variant options
- **Carbon Steel Coating / Large Head:** 7.5x72mm, 7.5x92mm, 7.5x152mm
- **Carbon Steel Coating / Small Head:** 7.5x72mm, 7.5x92mm
- **Galvanized / Large Head:** 7.5x72mm, 7.5x92mm, 7.5x152mm
- **Galvanized / Small Head:** 7.5x92mm, 7.5x122mm

## Price and logistics facts
- Base price: $12.99 USD
- Variant prices range from $12.99 to $14.99 USD
- Package dimensions: 17 x 16.61 x 8 cm

## Trust signals
- In-stock status: not specified
- Return policy: not specified
- Certifications: none provided

## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/ad61147a-3dec-436c-8137-a8a4a7758f17.png
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/d70c6931-34d9-45b2-b711-b680e0d18652.png
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/d0e4e465-76a2-4a19-ae36-300dea5f3f47.png
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/4e52ca88-3012-4562-b025-5a45ad4c184c.png
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a7af91a6-841b-477c-811c-1943988a8972.png

## Agent notes
- No shipping information or delivery time provided.
- No warranty or return policy details available.
- Image content not analyzed; treat image URLs as actionable fetch sources.

Images

This product has 12 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "T30 Torx concrete screw for masonry",
      "quantity": 1,
      "grams": 2070000,
      "properties": {
        "_length_cm": "17.0",
        "_width_cm":  "16.61",
        "_height_cm": "8.0"
      }
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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