BERARDI HEX NUT SA194GR.16 M30 100894

Berardi M30 High-Tensile Hex Nut Description This Berardi M30 hexagonal nut is a high-performance fastener designed for demanding industrial applications. Manufactured in Italy, it conforms to the stringent ASTM A194 Grade 16 specification, ensuring superior strength and reliability in high-pressure and high-temperature service. The nut features a zinc-yellow passivated coating for enhanced corrosion resistance. Specifications Manufacturer: Berardi Part Number: 100894 Product Type: Hexagonal Nut Thread Size: M30 Standard: ASTM A194 / ASME SA194 Material Grade: 16 Material: Alloy Steel Coating: Zinc-Yellow Passivated Label Info Part Number: 100894 Description: HEX NUT SA194GR.16 M30 Application Ideal for use in the petrochemical industry, power generation plants, oil and gas extraction, and other critical environments where high-tensile strength and resistance to extreme conditions are required. Country of Origin Made in Italy. CO2 Impact Choosing this reused component avoids the CO2 emissions from new production, saving an estimated 0.7 kg of CO2. This saving is comparable to driving a car for 3.5 kilometers. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ Question?What is the significance of the ‘SA194 GR.16′ specification?AnswerASTM A194 (or ASME SA194) is a standard for nuts intended for high-pressure and high-temperature service. Grade 16 specifically denotes a nut made from a quenched and tempered chromium-molybdenum-vanadium alloy steel, offering very high tensile strength and performance under extreme thermal and mechanical stress. Question?What is the recommended tightening torque for an M30 Grade 16 nut?AnswerTightening torque is highly dependent on factors like bolt grade, lubrication, and application requirements. For an M30 Grade 16 nut, a specific torque value must be calculated by an engineer based on the specific joint design. Always consult your project’s technical documentation; generic values are not suitable for such critical fasteners. Question?Is the yellow coating just for color, or does it provide corrosion resistance?AnswerThe coating is a zinc-yellow passivation (chromate conversion coating). While it provides a distinctive color, its primary purpose is to significantly enhance the corrosion resistance of the underlying zinc plating and steel, protecting the nut from environmental damage during storage and in service. profideals is not an authorized distributor, reseller, or representative of the products featured on this website. All product names, trademarks, brands, and logos used on this site are the property of their respective owners. Friday, March 13, 2026