Shaanxi Flourish Industrial Co., Ltd.
                                                                                                           
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Since 2019
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Monel 400 Flat Head Socket Cap Screw ASME B18.3 Countersunk 82 Degree Marine Grade Nickel Copper Alloy

Price Negotiable
Price: USD 0.5-5 / Piece
MOQ: 100 Pieces
Delivery Time: 8-20 days
Brand: FLRS or OEM
Product Description

Monel 400 Flat Head Socket Cap Screw manufactured strictly as per standard ASME B18.3, featuring a countersunk 82 degree flat head and hexagon socket drive. The fastener is made of Monel 400 (UNS N04400) nickel-copper alloy, delivering outstanding corrosion resistance in seawater, acidic and alkaline environments - the ideal choice for marine, chemical processing, offshore and oil and gas applications.

ItemMonel 400 Flat Head Socket Cap Screw
StandardASME B18.3
MaterialMonel 400 (UNS N04400), Nickel 63% Min, Copper 28-34%, Iron 2.5% Max, Manganese 2% Max
Head TypeFlat Countersunk Head, 82 Degree
Drive TypeHexagon Socket
Size RangeM3-M24, 1/8 inch - 1 inch, customized available
ThreadMetric Coarse/Fine, UNC/UNF, full or half thread
SurfacePlain, as per customer requirement
Corrosion ResistanceExcellent resistance to seawater, hydrofluoric acid, sulfuric acid and alkaline media
Temperature RangeUp to 538 Degree C
ApplicationMarine equipment, chemical plants, offshore platforms, oil and gas, pump and valve industries

Key Advantages:

  • Full compliance with ASME B18.3 dimensional and mechanical requirements
  • Monel 400 alloy offers superior pitting and stress corrosion cracking resistance
  • Smooth countersunk head allows flush installation for streamlined assemblies
  • Standard and non-standard sizes supported, OEM service available

Contact us for detailed specifications, testing certificates and a competitive quotation.

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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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