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Countersunk Screw Cup Rosette Washers (Nickel Plated Steel) | Made in Germany | Keay Vital Parts

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356/10-3.9mm-Pack25

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£12.50 GBP
£12.50 GBP
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Commercial Fitting Service ▼

Professional supply & fit modular glide service across London & South East hospitality, education, and commercial venues.

  • One-Time Fitment: Precision fit permanent bases to metal or wood legs.
  • Simple Easy Swaps: Click fresh heads in with zero downtime.
  • Postal Refills: Scheduled replenishment dispatched direct to venue.
Sample Discount Scheme ▼

Order individual samples to test fit and finish on your application before placing larger quantities.

  • Precision Sizing: Test single pieces on-site to verify diameters and wall thickness.
  • 10% Bulk Credit: Buy a sample first and unlock 10% off when ordering 100+ pcs.
How to claim: Email sales@keayvitalparts.co.uk with your sample order number before placing your 100+ piece order to receive your code.
Terms: 10% discount applies exclusively to 100+ units of the sampled product line. Not combinable with other promotions.
Buying for Public or Education Sector? ▼

Streamlined account facilities and instant credit for Schools, NHS Trusts, and Local Authorities.

  • Official POs Accepted: Instant 30-Day Net Terms on account.
  • Volume Pricing: Automated tier pricing and VAT invoicing.
How to order: Add items to cart → Enter PO number → Select 'Purchase Order' at checkout → Email PDF to sales@keayvitalparts.co.uk.
✓ Average quote response time under 1 hour
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Premium German-Made Screw Cup Washers | Nickel-Plated Steel

Give your woodworking projects a professional, flush finish with our German-engineered Screw Cup Washers. Meticulously crafted for durability and aesthetics, these washers are the go-to choice for artisans who demand precision hardware.

Key Features & Benefits

  • Superior Nickel-Plated Finish: Built from high-quality steel with a sleek nickel plating, these washers offer excellent corrosion resistance and a polished look that lasts.
  • Precision Fit for Countersunk Screws: Specifically designed to house countersunk wood screws, ensuring a smooth, decorative finish that protects the wood surface from splitting.
  • Authentic German Craftsmanship: Manufactured in Germany, these washers represent the gold standard in hardware engineering and reliability.
  • Flexible Pack Sizes: Available in various pack quantities to provide flexibility and convenience for projects of any scale.

Available Sizes & Dimensions

We stock a wide range of sizes to accommodate standard woodworking screws. Choose the perfect fit based on your screw gauge:

  • 3.9mm Hole Diameter (10mm External Diameter)
  • 4.1mm Hole Diameter (13mm External Diameter)
  • 5.2mm Hole Diameter (15mm External Diameter)
  • 5.5mm Hole Diameter (18mm External Diameter)
  • 6.0mm Hole Diameter (20mm External Diameter)
  • 6.6mm Hole Diameter (23mm External Diameter)

Professional Results Every Time

Don't settle for exposed or unfinished screw heads. Our nickel-plated cup washers provide the structural support and high-end aesthetic your craftsmanship deserves. Upgrade your hardware kit with precision German manufacturing today.

Product Guidance & Terms of Use

Fitting & Ongoing Maintenance: Components containing mechanical fixings should be installed using appropriate hand tools and pre-drilled pilot holes to preserve furniture structure. Glides, ferrules, inserts, and feet are consumable wear items designed to absorb friction over time. To ensure continuous protection, users are responsible for periodic inspections, ensuring fixings remain securely seated, removing trapped debris, and replacing components when the wear threshold is reached. Keep small parts away from children and pets.

Limitation of Liability: Keay Vital Parts accepts no liability for secondary damages, including substrate/floor marking, furniture wear or alterations, or physical handling incidents resulting from product wear-through, incorrect sizing, improper installation, overloading, or lack of periodic maintenance. Determining product suitability for specific flooring and furniture substrates rests solely with the end-user.

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