
Suppliers of Wing screws and nuts, inch series
This product is regulated by the following standards:
Full list of Suppliers of Wing screws and nuts, inch series
The ASME B18.6.8 covers the general and dimensional data for the various types of wing screws recognized as standard. \nThe ASME B18.6.9 covers complete general and dimensional data for nine various types of wing nuts and recognized as National American Standard.

Italy
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.
Germany
Distributor of inch sized fasteners, oil and gas fasteners and turned special screws