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Spring Box Cassette Screws for Mariani Hardware – 4 Pack

SKU: 401005

Original price $1.07 - Original price $1.07
Original price
$1.07
$1.07 - $1.07
Current price $1.07
  • Quantity: 4 screws per pack
  • Compatibility: Designed for spring box cassette hardware
  • Application: Mariani hardware systems
  • Sold as a 4-pack
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Spring Box Cassette Screws – 4 Pack (401005)

These replacement screws are designed specifically for spring box cassette hardware used in Mariani window and door systems. Each pack contains four screws to help you complete your repair or installation project.

Spring box cassettes are essential components in tilt window systems, and having the correct fasteners ensures proper function and secure attachment. These screws are manufactured to match the original specifications for a reliable fit.

Technical Information

  • Quantity: 4 screws per pack
  • Application: Spring box cassette hardware
  • Compatible System: Mariani hardware

Priced and sold as a 4-pack.

Contact us if you need assistance identifying the correct screws for your spring box cassette.

Frequently Asked Questions

What are spring box cassette screws used for?

These screws secure the spring box cassette in tilt window systems, ensuring the balance mechanism operates properly.

How many screws are included in this pack?

This pack includes 4 screws for spring box cassette installation or replacement.

At mplocks.com, we strive to provide fast, reliable, and fairly priced shipping. Below you'll find our standard shipping details, important notes, and packing practices.

Standard Shipping Rates

Shipping applies to the contiguous U.S. (orders to Alaska and Hawaii require a custom quote):

  • $11.95 – USPS First Class (5–10 business days)
  • $12.95 – USPS Priority Mail (3–6 business days)
  • $19.50 – UPS Ground (2–5 business days)

📦 Rates typically cover packages up to 4 lbs. Oversized or heavier items may incur additional charges.

Processing Times

  • Most orders ship within 2–5 business days of purchase.
  • If your order is delayed, we'll notify you promptly.

Important Notes on Shipping Costs

  • Certain items may have higher shipping costs due to weight or dimensions.
  • We reserve the right to adjust shipping fees. If this applies to your order, we'll contact you for approval before proceeding.
  • If you choose not to accept revised shipping charges, we may cancel your order at our discretion.

Backorders & Billing

  • All credit cards are charged within 72 hours of purchase.
  • This includes orders that contain backordered items.

Our Packing Standards

We take great care to ensure your order arrives safely and securely.

  • Whenever possible, we use recycled paper, cardboard, and eco-friendly packaging materials.
  • Many of our products are purchased in bulk and may not include retail packaging or barcodes. In these cases, items may be repackaged in secure, plain boxes.
  • Hardware ships in retail or contractor-grade packaging when available.
  • Every item is inspected prior to shipping, and additional packing is used if needed.

Quality Guarantee

All items are brand new unless specifically noted. If something is not right, we'll work to make it right—through repair or replacement.

⚠️ Please note: shipping costs are non-refundable.

If you have questions about shipping rates, timelines, or packaging, please contact us before placing your order.

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