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Genuine vintage Blue Steel flat slotted head piano hinge screws with shank

50 screws per packet.

Not cleaned but good condition.

Low background steel (Radiation free)


Diameter: ≈ 3mm

Length: ≈ 11mm

Weight: 45g (packet)

Price: $27.50 (incl GST)


Pianos Recycled supplies top quality vintage and antique slotted wood screws for DIY and professional restoration and repurposing projects. Our screws and fasteners have been reclaimed from unwanted 19th and early 20th century pianos.


Slotted wood screws are a necessity for antique furniture and piano restorations. As slotted steel wood screws become harder to find, Pianos Recycled makes it a priority to collect and stock all fasteners found in our piano deconstructions.


For the DIY’er, round head screws are commonly used to attach hardware to antiques.

We stock a good range of all types of wood screws and square drive coach screws but if you can't find what you want in or online store, please contact us as we'll try our best to help. Email us at


It wasn't until the late-1700s that mass production of screws was made possible. Scientific instrument maker Jesse Ramsden invented the first screw-cutting lathe in 1770, which inspired subsequent inventors to create machinery for mass production of the screw.


Screws are relative newcomers to the production of furniture and pianos and did not become a common woodworking fastener until more efficient tools were developed around the end of the 18th century.


Screws with points are built after 1890.



  • Pictured product is for illustration only. All our products are handmade and while they will closely resemble the item in this picture, the product you purchase will be unique with its own individual characteristics.

Vintage German piano over-damper action screws 3mm

$27.50 Regular Price
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  • We stand by our craftsmanship at Pianos Recycled and hold our production of custom pieces to the highest of standards. We believe you'll be thrilled with your unique piece, but if you have any concerns please contact us for immendiate assistance.

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