M4 Brass Finger Ring Screws for Saxophone Trumpet Alto Horn – 2pk

Brass Finger Ring Screws for Saxophone, Trumpet & Alto Horn (M4) – 2-Pack

Keep your wind instrument performing at its best with these precision-machined M4 brass finger ring screws. Compatible with Bb trumpet, alto horn, and saxophone, these replacement screws are crafted from solid brass for lasting durability and a secure, snug fit. Whether you're a student, gigging musician, or instrument repair technician, having the right hardware on hand means less downtime and more music.

Key Features

• Material: High-quality solid brass for corrosion resistance and long-lasting performance
• Thread Size: M4 — precise fit for standard saxophone, Bb trumpet, and alto horn finger rings
• Finish: Gold tone to blend seamlessly with your instrument's existing hardware
• Pack of 2: Always have a spare on hand for repairs or replacements
• Easy Installation: Drop-in replacement — no special tools required
• Versatile Compatibility: Suitable for a range of brass and woodwind instruments

Product Specifications

• Material: Brass
• Thread: M4
• Color: Gold
• Package Includes: 2 x Finger Ring Screws
• Batteries Required: No

Who Are These For?

These M4 brass finger ring screws are ideal for musicians who need a quick, reliable fix for loose or missing finger ring hardware. They're equally useful for instrument repair shops, music teachers maintaining classroom instruments, and collectors restoring vintage brass or woodwind instruments.

Care & Maintenance

Wipe clean with a dry cloth after handling. Avoid exposure to moisture to maintain the gold finish and prevent tarnishing. For more guidance on instrument maintenance, visit the Smithsonian Institution's Music Collections resource for insights on caring for musical instruments.

Learn more: Right to repair

Frequently Asked Questions

Q: What instruments are these brass M4 finger ring screws compatible with?

A: These M4 brass finger ring screws are designed to fit Bb trumpets, alto horns, and saxophones. The M4 threading is a standard size used across a wide range of brass and woodwind instruments, making them a versatile replacement part for most repair needs.

Q: How many screws are included in the package?

A: Each package includes 2 brass finger ring screws, so you'll have a replacement ready if needed or can repair two finger rings in one order.

Q: Are these screws easy to install without professional help?

A: Yes — these are straightforward drop-in replacement screws. The M4 thread size matches standard finger ring fittings, so installation typically requires only a basic screwdriver. For complex repairs, we recommend consulting a qualified instrument technician.

Q: Will the gold finish match my existing instrument hardware?

A: These screws feature a gold-tone brass finish that blends naturally with the hardware on most saxophones, trumpets, and alto horns. Minor color variations may occur depending on your specific instrument's finish age and manufacturer.