M3 Door Handle Through-Fixing Screws, Roses & Knobs – 25 Pack

M3 Carbon Steel Door Handle Through-Fixing Screws – 25-Pack

Upgrade your door hardware installation with these M3 through-fixing screws, purpose-built for securing door handle roses, knobs, and lock plates. Machined from high-hardness carbon steel with a nickel-plated finish, each screw delivers lasting strength, excellent corrosion resistance, and a clean, professional look — whether you're fitting new handles or replacing worn fasteners.

Key Features

• Material: High-hardness carbon steel for maximum structural integrity
• Size: M3 × 16 mm — ideal for standard door handle roses and knob backplates
• Finish: Nickel-plated surface for enhanced wear and tarnish resistance
• Pack Quantity: 25 screws per pack — enough for multiple doors or future repairs
• Versatile Compatibility: Suitable for fixing door handle roses, knobs, and lock fittings including Eophmi M3 hardware sets
• Secure Fastening: Through-fixing design ensures a firm, rattle-free hold every time

Why Choose These Screws?

Whether you're a DIY enthusiast tackling a home renovation or a tradesperson needing reliable bulk fasteners, these M3 through-fixing screws are a practical, cost-effective choice. The nickel plating guards against everyday wear and moisture, keeping your door hardware looking and performing its best long after installation. The 25-pack format means you'll always have a spare on hand.

Specifications

• Thread Size: M3
• Length: 16 mm
• Material: Carbon Steel
• Surface Treatment: Nickel-Plated
• Pack Size: 25 pieces
• Application: Door handle roses, knobs, lock backplates

Ideal For

• Replacing lost or stripped door handle screws
• New door handle and rose installations
• Interior and exterior door fitting projects
• Landlords, property managers, and DIY homeowners

For general guidance on home hardware safety and fastener standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What size are these door handle through-fixing screws?

A: These screws are M3 × 16 mm — a standard metric size widely compatible with door handle roses, knobs, and lock backplates, including Eophmi M3 fittings.

Q: What material are the M3 door handle screws made from?

A: Each screw is crafted from high-hardness carbon steel with a nickel-plated surface finish, providing excellent durability, wear resistance, and a neat appearance on your door hardware.

Q: How many screws are included in the pack?

A: Each pack contains 25 M3 through-fixing screws, giving you more than enough for multiple door handle installations or handy extras for future repairs.

Q: Are these screws suitable for both interior and exterior doors?

A: Yes — the nickel-plated finish offers a degree of corrosion resistance suitable for most interior applications and sheltered exterior door fittings. For highly exposed outdoor environments, additional protective measures may be advisable.