Piyush steel is acknowledged as a manufacturer and exporter of heavy duty monel 400 fasteners. These are available in a variety of specifications, standards, designations, and dimensions. Our range of products catered to different sectors such as the chemical processing industry, automobile sectors and more. We are facilitated with all advanced machines and equipment for rendering the best to our esteemed customers. Because of our sound infrastructure facility, we are able to offer an impeccable range of products in compliance with national and international standards of quality. We work with the aim of providing maximum customer satisfaction and are committed to continuously improve the quality of products to create value for customers. Whether small or big orders, we take all types of orders from our customers. We believe to satisfy our customers with products more than doing business. Our manufacturing professionals put every effort to manufacture products that exactly meet the requirements of our customers.
Table Of Content
Description of monel 400 fasteners-
Monel alloy has higher fabricability. Thus these fasteners can be easily modified using the standard machines. Because of this, its machining cost is also reduced. Monel is also known for its higher strength thus it can be used in much demanding application.
These fasteners are prepared in the higher temperatures that make it capable to use in heavy engineering applications. These fasteners have improved properties such as erosion resistance, abrasion resistance, and durability. These fasteners are single phase solid solution for the fastening applications offer great resistance in many corrosive media over sub zero temperature. Particularly, it is designed for use in marine and chemical processing applications.
These fasteners have the tendency to resist corrosion in many reducing media. It is one of the alloys that can be used in an application with harsh organic and the inorganic compound containing environments. It has a higher resistance to many higher concentric chemicals such as nitric acids, phosphoric acids, acetic acids, sulfuric acids, and another alkaline process steams. Also, it has higher workability under boiled chemicals.
These fasteners have excellent resistive to many harsh chemicals under adverse environments. These fasteners perform well in the marine applications.
Different operations can be performed on this alloy such as machining, joining, forming, shaping for manufacturing operations. It is also processed from hot working temperatures in temperature from 1200 deg f to 2150 deg f.
Quality policy-
We understand customer’s requirements and ensuring to supply products as per their requirements with the help of quality assurance and quality control plans. Across the entire production process, an appropriate quality system is placed to ensure the correctness of products at each step. The stringent quality assurance plan is being followed in all our environments and complete quality management is applied to our production process. Executing quality norms are done to achieve a high standard of product efficiency.
Regular tests and inspection are made by our professionals to attain the best quality of products under the compliance of global standards. Those tests are destructive tests and non-destructive test.
Destructive tests-
• wedge tensile strength
• axial tensile test
• proof load test
• fatigue test
• flexure test
• compression test
• torsion test
• creep test
• drop weight test
Non-destructive test-
• positive material test
• micro/ macro test
• chemical analysis
• intergranular corrosion test
• ultrasonic test
• radiographic test
• pitting corrosion test
Monel 400 fasteners are packed in the complete safe packing of wooden cases, cartons, pallets, plywood boxes, cages and more. We also supply these in the woven bags with some sort of support to prevent damages while exporting. Individual packing is wrapped in a thin sheet of plastic to prevent contamination.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Monel 400 | 2.4360 | N04400 | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 | NU-30M | NiCu30Fe |
Specification : ASTM F467 / ASME SF467
Standard : DIN, ASTM, BS and all International Standards
Nuts Size : M3 - M56 | 3/6" to 2" | Custom Sizes
Bolt / Screw Size : M3 - M56 | 3/6" to 2" | Custom Sizes
Washers Size : M1 - M64 | #4 to 3" | Custom Sizes
Length : M02 to M33
Self Tapping Screw Size : No.2 - No. 14
Types : Nuts, Bolts, Screws, Stud Bolts, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.024 max | 28.00 – 34.00 | 2.50 max | 63.00 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
The full identification of the fasteners should be continuously marked down its whole length, including :

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Bolts, Nuts, Stud Bolts, Washers With Mill And Third Party Test Certificate.
Monel 400 Fasteners Price List
Request the latest Monel 400 Industrial Fasteners Price List. Please Call +91 22 23867540 or Send an Email to [email protected] for Alloy UNS N04400, 2.4360, NW 4400 Fasteners Ready stock information and updated price list.