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.

Manufacturer and distributor of threaded rods, studs, anchor bolts, u-bolts and couplilng nuts

Producer and exporter of foundation bolts, spring channel nuts and clamps, channel support system

Manufacturer of hot forged fasteners in stainless steel, carbon steel and duplex. Hish strength bolting with sizes up to M80. Nuts to M100.

Manufacturer of petrochemical fasteners, foundation bolts, threaded rodas and bind rivets

Manufacturer of screws for the wind, heavy engineering, crane and oil industry

Earnest Machine is a master distributor of fasteners for the industrial distribution market. We aim to create the best customer experience possible by putting our customers’ needs first. With a wide range of products and services, we provide customers with more options, making managing their fastener program easier. 

Distributor of aerospace fasteners

Manufacturer of threaded rods and bars, anchor bolts. Both metric and inch sizes

Manufacturing of special fasteners and machined (inconel, monel, super duplex, hastelloy, titanium, nimonic, B16 and Durehete)  

Manufacturing, stocking and distributing petro-chemical grade studbolt assemblies and fasteners.

Manufacturer of threaded rods, U-bolts and studs in inch sizes

Manufacturer of threaded rods, u-bolts, l-bolts and eye bolts in steel and stainless steel

Metric and inch sizes

Manufacturer of gaskets and inch fasteners

Manufacturer of foundation bolts

Distributor specialized in inch thread fasteners

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

Manufacturer of HDG anchor bolts and construction fasteners, inch sizes

Manufacturer of threaded rods, U-bolts and anchor bolts from #10-24 thread to 1"-8 in

Manufacturer of U-bolts, threaded bars, studs and industrial fasteners

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

Manufacturer of thread rods , stud bolts , nuts and coach screw and leading trader of bolts, anchors, washers, and steel profile. Our products range include class 4.8, 6.8, 8.8, 10.9, 12.9, B7, 2H, A2, A4, size from M3 to M64

Manufacturer of stud bolts for the oil and gas sector, U-bolts and foundation bolts. Metric and imperial sizes.

Manufacturer of corrosion Resistant fasteners for the Energy, Petrochemical & Infrastructure sectors. 

Manufacturer of Threaded Rods, Studs, Special Bent Bolts
Spade Bolts, Continuous Threaded Acme Bars, inch sizes, for North American market