Diamond Fasteners is a distributor of military specification fittings including AN fittings, NAS fittings, NASM & MS fittings, hard to obtain & high temperature alloys, titanium, nickel, stainless steel, aluminum, exotic metals, Monel®, invar, tungsten. All grades, billets, bars, tubing, pipe, sheet, plate, strip, wire & open die forgings. Fitting examples include hydraulic fittings, fluid fittings, bulkhead fittings, union fitting, tee fittings, straight fittings, flawless, flared, flared Aluminum, flared stainless, sleeves, pipe fittings, aircraft, aerospace, elbow fittings, QML/QPL fitting distribution, tube, fluid tube fittings, and more.

AN Fittings

MS Fittings

NAS Fittings