Different have been developed and are currently employed in the procurement of fasteners by the Armed Forces, national and international agencies and industrial companies around the world in their attempt for uniform quality by establishing baselines for fastener characteristics, manufacturing processes, terminology, and expectations.These Standards cover a variety of required information on fasteners like their physical characteristics, like their inch or metric dimensions/tolerances, their material composition and chemical properties, property test methods, procedural instructions for fas

 A. Raymond Tinnerman® & Palnut® (aka PAL) of Tinnerman Palnut Engineered Products, Inc. are leading brands in specialty clip-type fasteners including the world's largest selection of spring steel, stainless steel, and plastic engineered fasteners. Their fasteners replace traditional fastening methods with innovative solutions combining aesthetics and functionality. They are quick and easy to install, and do not require mounting tools.