Attributes

Brand	-
Category	Musical Instruments/Guitars/Pianos/Accessories / Harmonicas
Origin	-
Material	Stainless Steel
Thread Size	M2.0 x 8mm
Head Type	Flat Head Phillips
Finish	Polished Silver
Compatibility	24/28-Hole Tremolo Harmonicas
Brand Fit	Guoguang, Swan, Dongfang, Universal
Package Quantity	12 Screws per Pack
Weight	5 grams
Corrosion Resistance	High
Origin	Made in China

6 reviews

Anonymous

Mar 28, 2026

Rating: 5/5

Perfect replacement for my old Swan

These screws fit my 24-hole Swan harmonica perfectly. The threads were clean and the length was exactly right to secure the cover plates without poking through.

Anonymous

Mar 28, 2026

Rating: 3/5

Works but head strips easily

They fit well, but be careful not to overtighten. The Phillips head stripped slightly when I applied too much torque with my screwdriver.

Anonymous

Mar 23, 2026

Rating: 4/5

Good quality, slightly tight

The stainless steel feels very durable. They were a bit tight going into the plastic comb at first, but after careful tightening, they hold securely.

Anonymous

Mar 20, 2026

Rating: 5/5

Essential for maintenance

Every harmonica player should have a pack of these. They are standard size for most Asian-made tremolo models and very affordable.

Anonymous

Mar 13, 2026

Rating: 5/5

Great value pack

You get plenty of screws in the pack. I used them to upgrade the hardware on three different harmonicas. No rust issues so far.

Anonymous

Mar 10, 2026

Rating: 5/5

Saved my vintage Guoguang

I lost two screws from my vintage Guoguang tremolo. These universal screws matched the thread pitch perfectly. Highly recommended for repairs.

5 FAQ

Q: Will these fit a 28-hole Easttop harmonica?

A: Yes, these screws are designed with a universal thread pitch that fits most 24 and 28-hole tremolo models, including Easttop, provided the hole diameter is standard M2.0.

Q: Are these screws long enough for thick cover plates?

A: At 8mm in length, they are suitable for standard cover plates. If your harmonica has unusually thick custom plates, you might need a longer variant.

Q: Can I use these on a diatonic 10-hole harmonica?

A: Generally no. Diatonic harmonicas often use different thread sizes and lengths. These are specifically optimized for 24/28-hole tremolo models.

Q: Do these come with a screwdriver?

A: No, this package contains only the screws. You will need a small Phillips #00 or #000 screwdriver for installation.

Q: Is the material magnetic?

A: Stainless steel can have varying magnetic properties depending on the specific alloy, but these are primarily chosen for corrosion resistance rather than magnetic traits.

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