Inconel 718 Nuts to Hex Castle Nuts
Inconel 718 Hex Castle Nuts are precision-engineered slotted nuts used for axial locking using a
cotter pin. These high-strength nuts are ideal for dynamic or high-temperature assemblies where
fastener loosening must be prevented, such as in rotating or vibrating machinery.
Manufactured by FERROBEND using Inconel® 718 (UNS N07718, 2.4668, NiCr19Fe19Nb5Mo3), these nuts provide excellent
resistance to high temperatures, corrosion, and oxidation. Their unique locking design combined
with superior metallurgical properties makes them ideal for aerospace, military, marine, power
plants, and nuclear applications.
Available in Metric sizes (M4 to M100) and Imperial sizes (1/4" to 1-1/2"), these nuts conform to global dimensional standards including ASME B18.2.2, ASME B18.2.4.3M, DIN 935, DIN 979, ISO 7038, BS 1768, UNI 5595, and SAE J 482. Material specifications include ASTM B637, ASTM A1014 and ASTM F2281 EN 10269 ensuring relaible performance under extreme service conditions.
Please visit the Specification page for detailed information on Inconel 718 Hex Castle Nuts, including chemical composition, heat treatment processes, mechanical properties like tensile strength, yield strength, hardness requirements, product markings, and relevant manufacturing standards.
For a fast quote on Inconel 718 Hex Castle Nuts, feel free to reach out to our sales team at estimation@ferrobend.com
Inconel 718 Hex Castle Nuts Feature
| Feature | Details |
|---|---|
| Product Name | Inconel 718 Hex Castle Nut |
| Product Catgeory | Slotted / Locking Hex Nuts |
| Material Grade / Equivalent | Inconel® 718 - UNS N07718, 2.4668, NiCr19Fe19Nb5Mo3 |
| Dimensional Standards | ASME B18.2.2, ASME B18.2.4.3M,
DIN 935,
DIN 979,
ISO 7038,
BS 1768,
BS 3692, BS 1083, BS 1769, BS 7764, UNI 5595, UNI 5593, SAE J 482, SAE J 104, JIS B 1170 |
| Material Specifications | ASTM B637, ASTM A1014, ASTM F2281, EN 10269 |
| Product Type / Style | Hex Castle Nut – Slotted Top with Cotter Pin Locking Provision |
| Thread Type | Metric / Imperial – UNC, UNF, 8UN, BSW, BSF, UNJ, 12UN |
| Thread Tolerance Class | 6H (Metric), 2B / 3B (Imperial) |
| Size Range | Metric: M4 to M100 / Imperial: 1/4" to 1-1/2" |
| Height / Thickness Range | Standard or custom per drawing or assembly requirement |
| Surface Finish | Plain / Passivated / Silver Plated / PTFE Coated / Customized |
| Applications | Aerospace Assemblies, Turbines, Nuclear Valves, Marine Equipment, Military Bolting, Rotor Locking Systems |
| Brand / Manufacturer | FERROBEND- Indian Manufacturer & Global Exporter |
| Manufacturing Origin | India |
| Available Certifications | EN 10204 3.1 / 3.2, NACE MR0175, ISO 15156, ASTM, Certificate of Conformity (COC), Certificate of Origin (COO) |
Dimensional Standard Hex Castle Nuts
| Standard | Description / Region |
|---|---|
| ASME B18.2.2 | Hex Nuts - Inch Series |
| ASME B18.2.4.3M | Metric Hex Slotted Castle Nuts |
| DIN 935 | Slotted and Castle Hexagon Nuts - Metric |
| DIN 979 | Low-height Slotted Nuts |
| ISO 7038 | Slotted Hex Nuts - Locking With Cotter Pin |
| BS 1768 | British Castle Nuts Specification |
| BS 3692 / BS 1083 | General Metric hex Nut Standards |
| BS 1769 / BS 7764 | Slotted and Castle nut Specifications - British Standards |
| UNI 5595 / UNI 5593 | Italian Standards - hex Castle Nuts |
| SAE J 482 / SAE J 104 | Automotive Castle Nut Specifications - SAE |
| JIS B 1170 | Japanese Standards - Slotted Hexagon Nuts |