
Suppliers of Heavy hex structural bolts, twist off type heavy hex and round head configurations. Inch series.
This product is regulated by the following standards:
Full list of Suppliers of Heavy hex structural bolts, twist off type heavy hex and round head configurations. Inch series.

Founded in 1969, Buora D.P.U. is a distributor certified following ISO 9001.
The company offers the complete range of high strength fasteners, ready on stock, both coarse and fine pitches with metric and inch threads.
Distributor of prestigious brands such as UNBRAKO and NORD-LOCK, for Buora D.P.U. the service always comes first, therefore there is not minimum quantity required.
Distributor of high tensile screws and nuts in stainless steel and alloy steel
Manufacturer of components and facilities for lifting machines: twist locks, chain anchors, flats, hooks, bushings and bearing nuts
Manufacturer of standard and special fasteners, from M4 to M30, from 1/4' to 1-1/4'. Lengths from 10 to 300mm and from 1/2' to 12'.
Manufacturer and distributor of fasteners for oil sector, threaded rods, stud bolts, foundation bolts, road crash barrier fasteners, high strength fasteners.
Distributor of inch sized fasteners, oil and gas fasteners and turned special screws
Distributor of inch fasteners as per British and American standards
Manufacturer of special cold and hot forged nuts and bolts: Metric, UNF, UNC, BSF & BSW (Whitworth) threadforms
Leading manufacturer of standard and special high tensile fasteners, supplier of leading customers in the automotive and industrial sectors.
Manufacturer of corrosion Resistant fasteners for the Energy, Petrochemical & Infrastructure sectors.
Manufacturing and exports of High Tensile Automotive & Industrial Fasteners.
Our products also include stainless steel standards and specials, forged and machine parts.