Screws and studs

Uni and custom-made fasteners

Screws and studs

High quality and flexibility

R.B. produces a broad range of screws with different property classes and dimensions.
Our fasteners are made of steel, brass, stainless-steal, based on customers’ specifications or according to UNI regulations. We can also produce M4 and M6 studs with lengths up to 255 mm.


A complete production

High quality fasteners for different applications

Rusconi Bixio focuses on different types of fasteners: our tailor-made production is the core business of our company.

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Stock products and tailor-made

Learn more about our screws

Machine screws

Screws produced in different materials according to UNI regulations, corresponding with the best quality standards. Different types of screws are available: hexagon head cap screws, slotted cheese head screws, raised cross screws and countersunk screws.


Tailor-made screws

Our screws are available with lengths up to 120 mm and thread up to 100 mm.
Property classes available (4.8, 6.8, 8.8, 10.9, 12.9).



M4 and M6 studs with lengths between 100 and 255 mm.
We produce tailor-made studs depending on the application.


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    High volume manufacturing

    Rusconi Bixio produce every year almost 1 billion of rivets, pins, cams, screws and studs.

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    Standard and costume-made rivets, pins, cams, screws, studs.

    Our range of products

    Our products are based on your specifications


    Solid and semi-tubular rivets with chamfered and knurled



    Smooth and knurled pins



    Cams and multi-diameter rivets



    Standard and tailor-made