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logotype
  • Home
  • Company
    • About Us
    • News
    • Work with us
    • Bertoloni e Botturi for the community
  • Pressing
  • Machining
  • Departments
    • Cutting
    • Tooling department
  • Quality
  • Contact Us
  • English
    • English
    • Français
    • Deutsch
    • Italiano
English
  • Français
  • Deutsch
  • Italiano
  • Home
  • Company
    • About Us
    • News
    • Work with us
    • Bertoloni e Botturi for the community
  • Pressing
  • Machining
  • Departments
    • Cutting
    • Tooling department
  • Quality
  • Contact Us
  • English
    • English
    • Français
    • Deutsch
    • Italiano
logotype
logotype
  • Home
  • Company
    • About Us
    • News
    • Work with us
    • Bertoloni e Botturi for the community
  • Pressing
  • Machining
  • Departments
    • Cutting
    • Tooling department
  • Quality
  • Contact Us
  • English
    • English
    • Français
    • Deutsch
    • Italiano
Special screws
HomeSpecial screws
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Over the years, we have specialised in forging special o or non-standard and custom-made screws of any shape, also according to the customer’s design.

Our screw heads have various shapes including: cylindrical, hexagonal, bi-hexagonal, torx, hexagonal hollow head, hammer head, square head, with the possibility of diameters from 4 mm to 180 mm. The thread is made by rolling or by shaving. Lengths range from 35 mm to 1200 mm.

It is possible to forge screw heads up to 350 mm in diameter. We can make rolled threads and carry out mechanical processes such as: drilling, threading, turning. The product is aimed at all mechanical manufacturers who use locking systems with special scr.

Get in touch

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    Copyright © 2022 Bertoloni & Botturi srl officine metalmeccaniche 25085 Gavardo (Brescia) Via Emblegna, 24/26
    P.I. 00549200988 / C.F. 00281720177 info@bertoloniebotturi.it
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