Shaanxi Flourish Industrial Co., Ltd.
                                                                                                           
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7 Years
Since 2019
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Hexagon Lock Nut Monel 400 Nickel Copper Alloy Corrosion Resistant Marine Grade

Price Negotiable
Price: USD 0.80-8.50 / Piece
MOQ: 300 Pieces
Delivery Time: 10-25 days after deposit
Brand: FLRS or OEM
Product Description

Monel 400 Nickel Copper Alloy Hexagon Lock Nut

Our Monel 400 hexagon lock nut is machined from Monel 400 (UNS N04400) nickel-copper alloy, the benchmark material for the most corrosive environments. The Monel 400 lock nut delivers outstanding resistance to seawater, hydrofluoric acid, sulfuric acid and alkali, with high strength and excellent toughness over a wide temperature range.

Key Selling Points

  • Monel 400 (UNS N04400) Material — nickel-copper alloy with superior corrosion resistance.
  • Seawater & Chemical Resistant — exceptional performance in marine and chemical processing service.
  • High Strength & Toughness — maintains mechanical properties from cryogenic to 480°C.
  • Prevailing Torque Locking — vibration-resistant design for critical joints.
  • Non-Magnetic — suitable for sensitive instrumentation.

Specifications

Product Name Hexagon Lock Nut
Material Monel 400 (UNS N04400)
Size Range M3 – M24 (custom available)
Standard DIN 985 / DIN 934 / ASME B18.16.6, OEM
Finish Plain / Passivated
Thread Metric, UNC, UNF
Temperature Range Cryogenic to 480°C

Applications

Marine and offshore equipment, seawater piping, chemical and petrochemical plants, heat exchangers, valves and pumps, oil & gas, desalination plants and nuclear facilities.

Packaging & Service

Small MOQ available. Standard export carton and plywood case packing, or as per customer requirement. OEM / ODM service welcome.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shaanxi Flourish Industrial Co., Ltd.
Location No.3939 Eurasian Ave., Chanba Ecological District, Xi'an, China
Contact Person Fiona Hou

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