| Size | M3 to M100 |
|---|---|
| Type | Bolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom Fasteners |
| Standard | Din, Iso, Jis, Gb, Is, Bs, Astm |
| Length | 1/8″, 4″ |
| Material | Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze |
Top Weld Nuts Manufacturer in India – Durable Mechanical Fastening Grades meeting DIN ISO ASTM Performance Requirements
Akbarali Enterprises is a leading Weld Nuts Manufacturer that provides a diversity of high quality nuts that are designed to be used in robust and permanent fastening. Heavy metals that make these welds nuts are stainless steel, carbon steel and alloy steel so as to have excellent durability, corrosion resistance and dependable performance. They are made to be welded to other metal surfaces to give a stable threaded connection and hence the through holes are obviated. They are available in various shapes and sizes such as round, hex, and square weld nut suitable to a wide range of industrial standards and can be used in the automotive industry, construction industry, and the heavy machinery industry.
Weld Nuts are very important materials in the manufacturing and fabrication sectors that offer strength and accuracy to the pieces assembled. They are very popular in the B2B Marketplace because they are easy to install, have a good grip and are good at enduring the high pressure and vibration. These are best suited in the sheet metal works, frame, and equipment where stable and long time attachments are needed. Their high mechanical strength and tough design makes them an economical option to industries in need of fasteners that will be reliable in the long run in terms of performance and stability. We supply Slotted Nuts, designed for secure locking with a cotter pin to prevent loosening during vibration.
Product Grade & Specification Table
| Material | Grade / Standard | Thread Type | Size Range | Form Type | Finish | Typical Application |
|---|---|---|---|---|---|---|
| Mild Steel | DIN / ISO / JIS | Metric / UNC | M4 – M16 | Hex / Round / Square | Plain / Zinc Plated | Automotive & general fabrication |
| Carbon Steel | DIN / ISO | Metric | M6 – M20 | Hex / Square | Black / Phosphate | Structural anchoring & machine assembly |
| Stainless Steel | A2-70 / A4-80 | Metric | M4 – M12 | Hex / Round | Plain / Passivated | Corrosive & outdoor environments |
| Alloy Steel | ASTM / ISO | UNC / UNF | ¼” – ¾” | Round / Hex | Black | High strength industrial fasteners |
| Low Carbon Steel | DIN / ISO | Metric | M5 – M12 | Projection / Tab | Zinc Plated | Thin sheet metal & weldable steel constructions |
- Application Scope: Applications inWeld Nuts are common to automotive frames, appliance casing, HVAC, agricultural equipment, electrical panels and fabricated metal assemblies in which a permanent threaded connection is required and through-bolting is not necessary.
- Construction: The nuts are designed with surfaces that are weldable like projections, locators or extended collars and can be readily welded to sheet metal or structural materials using resistance or MIG welding. Once welded, they give stable internal threads which facilitate recurrent fastening cycles and vibration resistance.
- Grades of Materials: They come in various base materials such as Mild Steel, Low Carbon Steel, Alloy Steel and Stainless Steel grades (A2/A4), which enables them to be chosen depending on the tensile strength specifications, working conditions and corrosion exposure.
- Additional Attributes: They are available in various profiles square, round, hex, and flange, and may have optional surface finishes such as zinc plating, black oxide, phosphate coating or passivation. This makes it fit both indoor assembly line and outdoor service environment of industries.
Weld Nuts Clients Project
Weld Nuts have been used in the automotive and fabrication industries to establish a permanent threaded connection that can sustain assembly load and vibration. They are flexible in the installation process and they do not require complicated bolt-through designs.
| Product Supplied | Quantity | Cities (India) |
|---|---|---|
| MS Projection Weld Nuts M8 | 25,000 Pcs | Pune |
| SS A2-70 Round Weld Nuts M6 | 15,000 Pcs | Chennai |
| Carbon Steel Hex Weld Nuts M10 | 18,000 Pcs | Faridabad |
| Zinc Plated Square Weld Nuts M8 | 20,000 Pcs | Ahmedabad |
Type of Sub-products

Hex Weld Nut Hex Weld Nut
A six sided nut designed for spot or projection welding onto metal surfaces. Offers strong threaded connections in automotive and structural applications. Often includes projections or locating bosses for easy alignment and weld flow.

Round Base Weld Nut Round Base Weld Nut
Features a circular base for smooth welding and even load distribution. Commonly used in sheet metal and thin gauge applications. Provides a secure and permanent threaded anchor point.
