Metallum Overseas manufactures, supplies and exports precision-engineered Bolt & Nut Kits for industrial valve assemblies, piping systems, flanged connections and mechanical fastening applications. Bolt and nut kits are supplied as matched fastening sets to provide convenient and compatible fastening for industrial equipment and component assemblies.
Our bolt and nut kits are available in stainless steel, duplex steel, super duplex steel, Inconel, Monel, Hastelloy, titanium, Alloy 20 and other suitable engineering materials. Kits can be supplied in metric and UN sizes with different surface treatments according to application requirements, applicable standards and project specifications.
As a Bolt & Nut Kits Manufacturer, Supplier and Exporter in India, Metallum Overseas provides fastening kits for industrial valve, piping and mechanical assembly applications. Each kit can be supplied with compatible bolt and nut combinations according to the required size, thread specification, material and applicable standard.
We can supply bolt and nut kits according to customer drawings, technical specifications and project requirements. Material selection and surface treatment can be specified according to the operating environment, corrosion conditions and requirements of the assembled components.
Our bolt and nut kits are available in Metric M8 to M48 and UN 1/4 to 4 inch sizes based on the reference product range. Kits can be configured for industrial fastening applications where compatible bolts and nuts are required as a complete set.
Metallum Overseas can supply bolt and nut kits in different materials and surface finishes for industrial environments. Kits can also be supplied according to required dimensions, thread specifications, material standards and customer drawings.
Share your required bolt and nut size, thread specification, material, standard, surface treatment and quantity with Metallum Overseas at info@metallumoverseas.com. Our team can help with a suitable bolt and nut kit configuration for your application.
Material selection depends on the application, mechanical loading, operating temperature, corrosion conditions and compatibility between the bolt and nut. Metallum Overseas offers bolt and nut kits in a wide range of corrosion-resistant and engineering materials.
| Stainless Steel: | TP 304, 304L, 304H, 310, 310S, 316, 316L, 316Ti, 317, 317L, 321, 321H, 347, 347H, 904L, 254 SMO |
| Duplex Steel: | UNS S31803, UNS S32205 (Duplex 2205) |
| Super Duplex Steel: | UNS S32750, UNS S32760 |
| High Nickel Alloys: | Hastelloy C22, Hastelloy C276, Hastelloy B2, Inconel 600, Inconel 601, Inconel 625, Incoloy 800, Incoloy 800H, Incoloy 800HT, Incoloy 825, Nickel 200, Nickel 201 |
| Monel: | Monel 400, Monel K500 |
| Alloy 20: | Alloy 20 |
| Titanium: | Titanium Grade 2, Titanium Grade 5 and other titanium grades as required |
| Other Alloys: | Low Temperature Carbon Steel, Mild Steel, 45#, 30CrMo, 35CrMo, ASTM A194 Gr.2H, ASTM A194 Gr.2HM, ASTM A194 Gr.4, ASTM A194 Gr.7, ASTM A194 Gr.7M, ASTM A194 Gr.16, ASTM A194 Gr.8, ASTM A194 Gr.8A, ASTM A194 Gr.8M, ASTM A194 Gr.8MA and other suitable engineering materials according to project requirements |
Surface treatments can be selected according to the required corrosion protection, service environment and project specification. Metallum Overseas can supply bolt and nut kits with different surface finishes for suitable industrial applications.
| PTFE (Teflon): | Low-friction and chemically resistant surface treatment for applications requiring additional surface protection. |
| Nickel Plating (Ni): | Provides enhanced surface protection and corrosion resistance for suitable industrial environments. |
| Galvanized Passivation: | Provides additional corrosion protection for suitable fastening applications. |
| Galvanized Nickel: | Provides additional surface protection and corrosion resistance for demanding fastening environments. |
| Dacromet: | Protective surface treatment designed to improve corrosion resistance of the fastener. |
| Cadmium Plating: | Surface treatment available for applications requiring specific corrosion protection and engineering requirements. |
| Product Type: | Bolt & Nut Kits |
| Metric Size Range: | M8 to M48 |
| Inch Size Range: | UN 1/4 to 4 inch |
| Standards: | GB6170, GB6175, HG20613, HG20634, SH3404, ASME B18.2.2, ASME B18.2.4.1M, ASME B18.2.4.2M, ASME B18.2.4.6M |
| Materials: | Stainless Steel, Duplex Steel, Super Duplex Steel, Inconel, Monel, Hastelloy, Titanium, Alloy 20, Low Temperature Carbon Steel, Mild Steel and other suitable engineering materials |
| Reference Materials: | 45#, 30CrMo, 35CrMo, ASTM A194 Gr.2H, ASTM A194 Gr.2HM, ASTM A194 Gr.4, ASTM A194 Gr.7, ASTM A194 Gr.7M, ASTM A194 Gr.16, ASTM A194 Gr.8, ASTM A194 Gr.8A, ASTM A194 Gr.8M and ASTM A194 Gr.8MA |
| Surface Options: | PTFE (Teflon), Nickel Plating (Ni), Galvanized Passivation, Galvanized Nickel, Dacromet and Cadmium Plating |
| Customization: | Thread size, thread form, dimensions, material, surface treatment and other requirements according to drawings and project specifications |
Bolt and nut kits supplied by Metallum Overseas can be used for fastening and assembly requirements across a range of industrial and process applications.
Bolt and nut kits can be inspected according to the applicable product standard, material specification and customer requirements. Dimensional, thread and surface inspection helps verify compatibility between the supplied bolts and nuts and conformity with the specified fastening configuration.
Bolt and nut kits are matched fastening sets supplied with compatible bolts and nuts for securing components in industrial, piping, valve and mechanical assemblies.
Metallum Overseas can supply bolt and nut kits in metric sizes from M8 to M48 and UN sizes from 1/4 to 4 inch, based on the reference product range and customer requirements.
Bolt and nut kits can be supplied according to standards including GB6170, GB6175, HG20613, HG20634, SH3404, ASME B18.2.2, ASME B18.2.4.1M, ASME B18.2.4.2M and ASME B18.2.4.6M, subject to the required product specification.
Available materials include Stainless Steel, Duplex Steel, Super Duplex Steel, Inconel, Monel, Hastelloy, Titanium and Alloy 20, along with Low Temperature Carbon Steel, Mild Steel and other suitable engineering materials according to the application and specification.
Bolt and nut kits can be supplied with PTFE (Teflon), nickel plating, galvanized passivation, galvanized nickel, Dacromet and cadmium plating, depending on the required application and specification.
Yes. Metallum Overseas can supply bolt and nut kits according to customer drawings, thread specifications, dimensions, material requirements, surface treatment and applicable standards.
Send your required bolt and nut size, thread specification, material, standard, surface treatment and quantity to info@metallumoverseas.com for a suitable quotation.

Metallum Overseas provides Bolt & Nut Kits at reasonable prices in the market. You can Contact us to get the updated price list of Bolt & Nut Kits. Our prices are best for all types of Bolt & Nut Kits.
Metallum Overseas is a large stockist of Bolt & Nut Kits. We maintain a huge stock of Bolt & Nut Kits in different sizes, types, standards & other specifications to fulfill the demand of our clients across the globe. We can deliver Bolt & Nut Kits on time for urgent requirements.
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