D.A. Black Company is a specialty distributor of construction fasteners and roofing products. Formed in 1977 and incorporated in 1988, we have extensive experience in supplying fasteners for the metal building construction industry. As a distributor,we specialize in the distribution of Stanley Black & Decker's  VentAll explosion venting fasteners (formerly, FABCO's Weath-R-Seal explosion venting fasteners). For 20 years, we have been the leading distributor of VentAll fasteners. We are also a leading distributor of Fablok fasteners, a high clamp up, self-locking fastener used in the insulated metal panel industry for decades. See the links above for more information on both of these products.