ASME/ANSI B18.2.2 - Brass - Grade A - Grade 4.8 - White Washed
Product Details
Product Name: Yongjing Square Brass Nut
Technical Standard: ASME/ANSI B18.2.2
Product Grade: Grade A
Performance Grade: Grade 4.8
Material: Brass
Surface Treatment: White Washed
Product Type: Square Nut
Product Description
Product Overview
This product is a square brass nut complying with ASME/ANSI B18.2.2 standard, manufactured from brass material with a performance grade of 4.8 and white washed surface treatment. Its standard square shape design facilitates clamping and installation from multiple angles using a wrench or special tool, effectively preventing the nut from slipping and rotating during tightening. The brass material endows it with good corrosion resistance, electrical conductivity and self-lubricating properties, suitable for occasions requiring rust prevention, electrical conductivity or anti-seizure.
Core Advantages
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Excellent Corrosion Resistance: Brass material can resist corrosion in various environments, especially suitable for humid and weak acid-alkali environments.
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Good Electrical and Thermal Conductivity: Suitable for fastening points that require electrical connection or heat dissipation.
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Anti-Seizure Performance: When matched with steel bolts, its self-lubricating property can reduce the risk of thread seizure.
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Convenient and Anti-Slip Installation: The square shape facilitates tool clamping, provides reliable torque transmission and prevents slipping.
Applicable Industries
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Marine and Offshore Engineering: Fastening of hull hardware, deck equipment, marine instruments and other components in contact with seawater or high salt spray environments.
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Chemical and Fluid Handling: Connections of chemical equipment instruments, valves, pipe joints and other components at risk of corrosion by chemical media.
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Electrical and Electronic Connections: Occasions requiring good electrical conductivity such as grounding terminals, busbar connections and electrical cabinet busbar fixation.
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Food, Beverage and Pharmaceutical Equipment: Fastening points requiring compliance with hygiene requirements and corrosion resistance such as filling machines, conveyor belts and reaction kettles.
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Water Supply and HVAC Systems: Connecting parts in long-term contact with water or humid air such as valves, water pumps and pipe brackets.
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Outdoor Construction and Decoration: Fixation of outdoor sculptures, coastal railings, building exterior wall decorations and other components requiring long-term weather resistance.
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Optical and Precision Instruments: Precision connections requiring non-magnetism and corrosion resistance such as microscope brackets and optical platform adjustment seats.
Warm Tips
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It is recommended to use manual tools and control the torque during installation to avoid thread damage caused by the relatively soft brass.
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When matched with steel bolts, an appropriate anti-seizure paste can be considered to further reduce the risk.
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Please keep it dry during storage and avoid contact with acidic substances to maintain the smooth and beautiful appearance of the white washed surface.
