Monel fasteners are hardware fasteners like bolts, screws, nuts, washers, and studs manufactured from Monel, a nickel-copper alloy recognized for its outstanding corrosion resistance and high strength. Monel consists mainly of nickel (at least 63%) and copper (at least 28%), along with minor quantities of additional elements like iron, manganese, and silicon.
| Standard | ASTM B564, ASME SB564 |
| Grade | 400 (N04400), 500 (N05500). |
| Size | M02 to M33 |
| Length | UPTO 5 METERS |
| Type | Bolts, nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc. |
| Ni | Fe | C | Mn | Si | Cu | Al | Ti | S |
|---|---|---|---|---|---|---|---|---|
| 63.0 min | 05 – 2 | 0.25 max | 1.5 max | 0.5 max | 27.0 – 33.0 | 2.3 – 3.15 | 0.35 – 0.85 | 0.010 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel | 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 160000 , MPa – 1100 | Psi – 115000 , MPa – 790 | 20 % |
At Sumakhsteel, we take great pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically positioned across the USA, we maintain an extensive stock of more than 25,000 tons of top-grade materials kept readily on hand.
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We supply these Monel Fasteners conforming to DIN, ISO, JIS or ANSI Standard.
Owing to their outstanding characteristics, monel fasteners play a crucial part throughout various industrial fields. Celebrated for their resistance to corrosion, they are widely employed in marine settings, withstanding the severe conditions of seawater contact with unrivaled longevity.
Monel fasteners are usually manufactured from Monel 400 (UNS N04400) or Monel K-500 (UNS N05500), with each providing distinct properties suited to specific applications.
Yes, Monel fasteners demonstrate outstanding resistance to corrosion, especially in marine settings, where they endure corrosion caused by seawater, acids, alkalis, and other corrosive materials.
Yes, Monel fasteners maintain their mechanical properties at high temperatures, which makes them well-suited for high-temperature uses such as in the aerospace, power generation, and automotive industries.
Yes, Monel fasteners can be joined through suitable welding methods and matching filler materials to preserve their resistance to corrosion and mechanical characteristics.
Monel Fasteners Type | SIZE | GRADE | ASME | ISO | ASTM |
|---|---|---|---|---|---|
Socket Head Cap Fasteners | M1.6 to M64 | 12.9 | B18.3.1 M | 4762 | A574M |
Socket Low Head Cap Fasteners | M4 to M20 | 10.9 | |||
Socket Head Shoulder Fasteners | M6 to M24 | 012.9 | B18.3.3M | ||
Countersunk Socket Head Fasteners | M3 to M20 | 012.9 | B18.3.5M | 10642 | F835M |
Button Head Socket Fasteners | M3 to M12 | 012.9 | B18.3.4M | 7380 | F835M |
Flange Button Head Socket Fasteners | M3 to M10 | 012.9 | F835M | ||
Knurled Point Socket Set Fasteners | M3 to M20 | 45H | B18.3.6M | 4029 | F912M |
Flat Point Socket Set Fasteners | M6 to M12 | 45H | B18.3.6M | 4026 | F912M |
Dog Point Socket Set Fasteners | M3 to M20 | 45H | B18.3.6M | 4028 | F912M |
Cone Point Socket Set Fasteners | M3 to M12 | 45H | B18.3.6M | 4027 | F912M |
Plain Point Socket Set Fasteners | M3 to M20 | 45H | B18.3.6M | 4029 | F912M |
Taper Pressure Plug | M8 to M22 | – |
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