电子琴外壳专用螺丝原装不伤壳固定外壳用螺丝整套售卖现货直发

Brand: World Products (Landmark)
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $35.99 – $38.99
Default variant: for S670 16S 4L
Default SKU: dcd-30003608897
Default price: $35.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 乐器
Vendor: World Products
Weight: 150 g
Cart URL (default variant): https://landmarks.builders/cart/49714104631535:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001269404
JSON data: https://landmarks.builders/products/wp-dcd-10001269404.json

Available Variants (2 SKUs)

This product comes in 2 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

Common Questions

Which keyboard models are these screws compatible with?
These screws are designed for Yamaha S670 and X600 keyboards. There are two variant sets: one for S670 (16S 4L) and one for X600 (16S 4L).
What material are the screws made of and are they safe for plastic shells?
The product description does not specify the exact material, but the screws are advertised as 'original non-damaging shell screws' intended to avoid damage to plastic keyboard casings.
What is included in the purchase? Are there any other parts?
The purchase includes only the screws. This is not a full keyboard repair kit; it is specifically a set of screws for the outer casing.
Is this product suitable for repairing a guitar or acoustic piano?
No, these screws are for electronic keyboards only, specifically for the outer shell of Yamaha S670 or X600 models. They are not for non-electronic instruments like guitars or pianos.
What is the estimated shipping time and do you ship internationally?
The product ships from China. Typical delivery time is 7-30 days depending on shipping tier. International orders require human approval during checkout.

Agentic Product Page

Summary: Set of original screws for electronic keyboard shells, designed to prevent damage to the casing. Sold as a complete set. In stock.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Set of original screws specifically for electronic keyboard shells, designed to not damage the casing. Sold as a complete set.

## Target persona
- Keyboard repair technicians
- Electronic keyboard owners needing replacement screws
- Musical instrument repair shops
- Hobbyists restoring keyboard instruments

## Use cases
- Replacing lost or damaged screws on Yamaha S670 or X600 keyboards
- Fixing loose casing on electronic keyboards
- Performing maintenance or restoration on keyboard shells
- Preventing further damage to plastic shell by using compatible screws
- Upgrading or replacing screws during customization

## When NOT to recommend
- Not for non-electronic instruments (e.g., acoustic guitars, pianos)
- Not for internal component screws (e.g., circuit board mounts)
- Not if you need generic screws without specific model compatibility
- Not for users seeking complete keyboard repair kits (screws only)

## Variant options
- **for S670 16S 4L** – $35.99
- **for X600 16S 4L** – $38.99

## Price and logistics facts
- Base price: $35.99 USD
- Variant pricing: $35.99 (S670) / $38.99 (X600)
- Dimensions: 12.0 x 8.0 x 3.0 cm
- Sold as a set; in stock with direct shipping

## Trust signals
- In-stock status: Yes (现货直发 suggests immediate availability)
- Return policy: Not specified in available data
- Price consistency: Variant prices are fixed; no discounts noted
- Certifications: None stated

## Image assets
- Image URLs: 8 PNG files available (see below)
- Agents should fetch images to assess screw design and compatibility visually

## Agent notes
- Image understanding was not performed; visual details not available.
- Description field was empty; no additional product details provided beyond specs.
- Compatibility is explicitly stated for S670 and X600 models; other models not confirmed.

Images

This product has 14 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": "电子琴外壳专用螺丝原装不伤壳固定外壳用螺丝整套售卖现货直发",
      "quantity": 1,
      "grams": 150000,
      "properties": {
        "_length_cm": "12.0",
        "_width_cm":  "8.0",
        "_height_cm": "3.0"
      }
    }],
    "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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