At Ananka Fasteners Pvt Ltd, we engineer, manufacture, and supply premium Inconel 601 (UNS N06601) Socket Head Cap Screw built for demanding service. Higher-aluminium Ni-Cr-Fe alloy with outstanding resistance to high-temperature oxidation and carburisation. This technical datasheet covers the precise dimensional tolerances per ASME B18.3 and the material requirements dictated by ASTM F468 Gr N06601 and ASTM B166.
A Inconel 601 Socket Screw uses an internal hexagonal drive and is suitable for assemblies where a compact socket-head design is preferred. The tables below provide the principal dimensions, equivalent material grades, chemical composition and mechanical properties covered by the technical data for this product.
Our socket head cap screws are manufactured in standard and custom configurations, ensuring a precise fit for demanding structural, piping, and chemical-process applications.
| Product Name | Inconel 601 Socket Head Cap Screw | Material Category | High-Nickel Alloy |
| Material Grade | Inconel 601 (UNS N06601) | Fastener Spec | ASTM F468 Gr N06601 |
| Dimension Spec | ASME B18.3 | Material Spec | ASTM B166 |
| Thread Standard | ASME B1.1 (UNC, UNF, 8UN) | Thread Tolerance | Class 2A / 3A |
The ASME B18.3 specification governs the physical geometry of this product. The tolerances below ensure a secure, reliable mate under service loads. ASME B18.3 governs socket head cap screws driven by an internal hex (Allen) key.
| Nominal Size | Head Diameter (Max, in) | Head Height (Max, in) | Hex Socket Size (in) | Thread |
|---|---|---|---|---|
| #10 (0.190″) | 0.312 | 0.190 | 5/32 | 10-24 UNC |
| 1/4″ | 0.375 | 0.250 | 3/16 | 1/4-20 UNC |
| 5/16″ | 0.469 | 0.312 | 1/4 | 5/16-18 UNC |
| 3/8″ | 0.562 | 0.375 | 5/16 | 3/8-16 UNC |
| 1/2″ | 0.750 | 0.500 | 3/8 | 1/2-13 UNC |
| 5/8″ | 0.938 | 0.625 | 1/2 | 5/8-11 UNC |
| 3/4″ | 1.125 | 0.750 | 5/8 | 3/4-10 UNC |
| 1″ | 1.500 | 1.000 | 3/4 | 1-8 UNC |
The socket head design provides an internal hexagonal drive for assembly with an appropriate Allen or hex key. Buyers should confirm the required nominal diameter, thread series, length and socket size against the purchase drawing or applicable standard before ordering.
The UNS N06601 Socket Head Cap Screw is manufactured from Inconel 601, a high-nickel alloy. The equivalent designations below assist with cross-referencing this material against European, British and other national standards.
| US / UNS | Werkstoff Nr. (DIN) | European (EN) | British Standard (BS) | Other / AFNOR |
|---|---|---|---|---|
| N06601 | 2.4851 | NiCr23Fe | – | N-C-23 Fe A (AFNOR) |
This section details the chemical composition limits and minimum mechanical properties governing Inconel 601 (UNS N06601) fasteners, as dictated by ASTM F468 Gr N06601 (chemistry & mechanicals) and the raw bar/rod standard ASTM B166.
| Element | Composition, % |
|---|---|
| Nickel | 58.0–63.0 |
| Chromium | 21.0–25.0 |
| Aluminium | 1.0–1.7 |
| Iron | Balance |
| Manganese, max | 1.0 |
| Carbon, max | 0.10 |
| Copper, max | 1.0 |
| Silicon, max | 0.50 |
| Condition / Temper | Tensile Strength min, psi (MPa) | Yield Strength min, psi (MPa) | Elongation min, % | Hardness |
|---|---|---|---|---|
| Annealed bar | 80 000 (550) | 30 000 (205) | 30 | – |
Our Inconel 601 socket head cap screws are specified across the following industries and service conditions, drawing on the material’s core strengths:
For severe sour, high-temperature or highly acidic service, the exact operating conditions should be reviewed against the alloy’s certified data rather than general nickel-alloy assumptions.
Every batch of Socket Head Cap Screws produced undergoes rigorous internal and third-party testing to ensure zero-defect delivery. We supply complete traceability with our global shipments.
For technical documentation and quotations, buyers can also review the Ananka Fasteners manufacturing and supply range or contact the team through the fastener enquiry and technical support page.
This datasheet references ASME B18.3 for dimensional requirements and ASTM F468 Gr N06601 for material and fastener requirements. The applicable standard edition and purchase requirements should be confirmed for every project.
For ASME standards information, see the ASME standards catalogue. For ASTM International material and fastener specifications, see the ASTM International standards catalogue. These external references are provided for standards identification; the purchaser should verify the current edition applicable to the order.
A Inconel 601 Socket Head Cap Screw is an internally hex-driven cap screw manufactured from Inconel 601 (UNS N06601). The product combines the ASME B18.3 dimensional geometry with the ASTM F468 Gr N06601 material and fastener requirements.
The dimensional information in this datasheet is based on ASME B18.3, which governs the physical geometry of this product. The table above provides the principal dimensions listed for the Inconel 601 product range.
Inconel 601 is identified as UNS N06601. The equivalent designations listed in this datasheet include Werkstoff Nr. 2.4851, EN NiCr23Fe, British Standard –, N-C-23 Fe A (AFNOR).
Inconel 601 is a high-nickel alloy known for excellent resistance to high-temperature oxidation and aggressive chemical environments. For severe sour, high-temperature or highly acidic service, the exact operating conditions should be reviewed against the alloy’s certified data rather than general nickel-alloy assumptions.
The product information supports standard and custom configurations. For a quotation, provide the required material grade, nominal size, dimensional requirement, quantity, standard and any inspection or certificate requirements.
Need a Inconel 601 Socket Head Cap Screw for an industrial project? Send the required size, quantity, standard and certification requirements to Ananka Fasteners. Our team can review the requirement and provide technical and commercial information for standard or custom configurations.
Recommended RFQ details: Inconel 601 / UNS N06601, nominal size, ASME B18.3 requirement, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
