WMI Group

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WMI Group WMI Group is counted among the list of leading and trusted Industrial Stainless Steel Manufacturers in Mumbai. Founded in 1992 under the ownership of Mr.

Hiralal Mehta who has 30 years of experience in the industry.

📸 Built for a Strong Grip. Designed for Lasting Performance.Our Steel Four Prong T-Nuts provide secure, reliable threade...
26/06/2026

📸 Built for a Strong Grip. Designed for Lasting Performance.

Our Steel Four Prong T-Nuts provide secure, reliable threaded inserts for wood, furniture, and industrial applications. Precision manufactured for a firm hold, easy installation, and dependable performance.

🔩 Precision Manufactured
🔩 Strong & Secure Grip
🔩 Zinc Plated Finish
🔩 Corrosion Resistant
🔩 Quality Inspected

Reliable fastening starts with quality components.

📩 [email protected]
📞 +91 98708 13113

DELTA F**T INC.

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📸 Built to Hold. Engineered to Last.Our Stainless Steel Sleeve Anchor Bolts deliver strong, secure fastening for concret...
26/06/2026

📸 Built to Hold. Engineered to Last.

Our Stainless Steel Sleeve Anchor Bolts deliver strong, secure fastening for concrete and masonry applications. Precision manufactured for maximum holding strength, corrosion resistance, and long-term reliability.

🔩 Stainless Steel Construction
🔩 High Holding Strength
🔩 Corrosion Resistant
🔩 Quality Inspected
🔩 Ideal for Industrial & Construction Applications

Strong foundations start with reliable fastening.

📩 [email protected]
📞 +91 98708 13113

DELTA F**T INC.

**t

🔩 The Simplest Component in a Fastening Assembly Often Protects the Most Expensive One.This production batch of SS 304 F...
23/06/2026

🔩 The Simplest Component in a Fastening Assembly Often Protects the Most Expensive One.

This production batch of SS 304 Flat Washers has been manufactured for an OEM customer requiring precision-Flat washers with consistent thickness and smooth bearing surfaces for high-volume assembly operations.

Although washers are often viewed as standard hardware, their function is critical. They distribute clamping force, protect the mating surface from damage during tightening, and help maintain joint integrity under repeated loading.

For this order, the customer emphasized dimensional consistency, burr-free edges, and a clean stainless steel finish to ensure seamless integration into automated assembly lines.

📌 Product & Manufacturing Details

✔ Product: Flat Washers
✔ Material Grade: Stainless Steel 304 (A2)
✔ Finish: Self Finish Stainless Steel
✔ Type: Plain Flat Washer
✔ Manufacturing Process: Precision Stamped
✔ Surface Condition: Burr-Free & Smooth Finish
✔ Inspection: Thickness, I.D. & O.D. Verified
✔ Supply Type: Bulk OEM Production

⭐ Customer Requirements

• Uniform Thickness Across the Batch
• Accurate Inner & Outer Diameter
• Smooth Bearing Surface
• Burr-Free Edges for Safe Assembly
• Excellent Corrosion Resistance
• Batch Traceability & Quality Documentation

🏭 Application Spotlight

SS 304 flat washers are extensively used in food processing equipment, pharmaceutical machinery, electrical panels, HVAC systems, stainless steel fabrications, commercial kitchens, and water treatment plants, where corrosion resistance and consistent load distribution are essential.

In many industrial assemblies, the bolt provides the clamping force—but the washer ensures that force is distributed correctly. A well-manufactured washer helps prevent surface indentation, reduces localized stress, and contributes to the long-term reliability of the fastening system.

📩 [email protected]
📩 [email protected]

📞 +91 98708 13113

🔩 One Screw. Three Operations. One Faster Installation.This batch of SS 316 Self-Drilling Phillips Pan Head Screws has b...
23/06/2026

🔩 One Screw. Three Operations. One Faster Installation.

This batch of SS 316 Self-Drilling Phillips Pan Head Screws has been manufactured for customers seeking a faster and more efficient fastening solution for sheet metal assemblies. By combining drilling, tapping, and fastening into a single operation, these screws help reduce installation time while eliminating the need for pre-drilled holes in many applications.

For fabricators and installation teams, every saved drilling operation translates into improved productivity and lower installation costs.

📌 Product & Manufacturing Details

✔ Product: Self-Drilling Pan Head Screws
✔ Material Grade: Stainless Steel 316
✔ Head Type: Phillips Pan Head
✔ Drive Type: Cross Recess (Phillips)
✔ Point Type: Self-Drilling Point
✔ Finish: Self Finish Stainless Steel
✔ Manufacturing Process: Cold Forged & Thread Rolled
✔ Supply Type: Bulk OEM Manufacturing

These self-drilling screws are widely used in pre-engineered buildings (PEB), HVAC ducting, roofing and cladding systems, electrical enclosures, modular construction, cold storage facilities, and light-gauge steel fabrication, where speed of installation is as important as fastening performance.

A well-designed self-drilling screw doesn't just hold two components together, it helps reduce labour time, minimizes tool changes, and improves productivity across large-scale installation projects.

📦 Production Notes

• Cold Forging Completed
• Thread Rolling Completed
• Drill Point Accuracy Verified
• Visual & Dimensional Inspection Approved
• Batch Cleared for Dispatch

For high-volume installation projects, the fastest fastener is often the one that eliminates an entire manufacturing step.

📩 [email protected]
📩 [email protected]

📞 +91 98708 13113

⚙️ Every Branch Line Starts With a Decision. This Is Where It Happens.This batch of ASTM A234 WPB Butt Weld Equal Tees h...
19/06/2026

⚙️ Every Branch Line Starts With a Decision. This Is Where It Happens.

This batch of ASTM A234 WPB Butt Weld Equal Tees has been manufactured for an industrial piping project where reliability, dimensional consistency, and weld integrity were key customer requirements. Designed to create branch connections within pressurized piping systems, these fittings play a critical role in maintaining balanced flow distribution across process lines.

Unlike straight pipe sections, tees experience flow turbulence and pressure variations at the branch intersection, making manufacturing accuracy and wall thickness consistency essential for long-term performance.

📌 Project & Manufacturing Details

✔ Product: Butt Weld Equal Tee
✔ Grade: ASTM A234 WPB
✔ Standard: ASME B16.9
✔ Connection Type: Butt Weld
✔ Surface Condition: Shot Blasted / Mill Finish
✔ End Preparation: Weld Bevel Finished
✔ Inspection: Dimensional & Visual Inspection Completed
✔ Supply Type: Project Manufacturing

⭐ Why Customers Pay Attention to Tee F**tings

• Branch Alignment Accuracy
• Consistent Wall Thickness
• Weld Preparation Quality
• Pressure Containment Reliability
• Reduced Site Fabrication Issues
• Long-Term Operational Performance

A piping network can contain thousands of meters of pipe.

Yet the performance of the system often depends on a handful of connection points where flow changes direction.

That's why experienced project engineers inspect fittings just as carefully as they inspect the pipe itself.

📦 Batch Status

• Material Verification Completed
• Dimensional Inspection Approved
• Bevel Inspection Completed
• Surface Quality Verified
• Released for Dispatch Preparation

In industrial piping, the most expensive problem is rarely the pipe.

It's the connection that wasn't manufactured correctly.

📩 [email protected]
📩 [email protected]

📞 +91 98708 13113

**tings

⚙️ Precision Starts Long Before a Pipeline Goes Live.This batch of Delta F**t machined pipe fl**ges has successfully com...
19/06/2026

⚙️ Precision Starts Long Before a Pipeline Goes Live.

This batch of Delta F**t machined pipe fl**ges has successfully completed manufacturing and dimensional inspection and is now moving through the final quality verification stage before dispatch.

In piping systems, a fl**ge is more than just a connecting component. It establishes alignment, maintains sealing integrity, and allows future maintenance access without disturbing the complete line. Even minor deviations in bolt hole positioning, facing dimensions, or concentricity can create challenges during site installation.

For this project, special attention was given to machining accuracy, fl**ge face finish, and bolt-hole alignment to ensure smooth assembly at the customer's installation location.

📌 Product & Manufacturing Details

✔ Product: Pipe Fl**ges
✔ Manufacturing Method: CNC Machined
✔ Configuration: Raised Face Fl**ge
✔ Finish: Precision Machined Surface
✔ Bolt Hole Pattern: Drilled as per Specification
✔ Inspection: Dimensional & Visual Verification Completed

🏭 Project Insight

Fl**ges like these are commonly specified for process piping systems where future inspection, maintenance, and equipment replacement must be carried out without cutting or reworking the pipeline.

📦 In industrial piping projects, reliability often depends on components that rarely receive attention after installation. A properly manufactured fl**ge is one of them.

📩 [email protected]
📩 [email protected]

📞 +91 98708 13113

**ges **ge **geManufacturer Industrialsteelmanufacturers

🔩 Bent, Threaded, and Built to Survive Harsh Environments.This batch of custom Inconel 625 J-Bolts was manufactured for ...
16/06/2026

🔩 Bent, Threaded, and Built to Survive Harsh Environments.

This batch of custom Inconel 625 J-Bolts was manufactured for a customer requiring fastening components capable of operating in highly corrosive and demanding service environments where conventional stainless steel fasteners may not provide the required long-term performance.

Manufacturing J-bolts in nickel-based alloys presents its own challenges. From material handling and thread rolling to dimensional consistency after bending, every stage requires tighter process control compared to standard fastening materials.

For critical projects, material selection is often driven not by strength alone, but by reliability over decades of service.

📌 Product & Manufacturing Details

✔ Product: J-Bolts
✔ Material Grade: Inconel 625
✔ Configuration: Custom Bent J-Type Anchor Bolt
✔ Thread Type: Metric Threads
✔ Manufacturing Method: Formed & Threaded
✔ Finish: Self Finish Alloy Surface
✔ Inspection: Bend Geometry & Thread Verification Completed
✔ Supply Type: Customer-Specific Manufacturing (As per Drawing)

⭐ Customer Requirements

• High Corrosion Resistance
• Consistent Bend Dimensions
• Accurate Thread Profile
• Reliable Mechanical Performance
• Material Traceability
• Long-Term Service Reliability

🏭 Application Perspective

J-bolts manufactured from Inconel 625 are frequently specified for offshore installations, marine systems, flue gas treatment equipment, chemical processing facilities, energy projects, and high-performance industrial environments where exposure conditions can rapidly degrade conventional fastening materials.

The real value of specialty alloys isn't measured when the project is installed.
It's measured years later when the fastener is still performing exactly as intended.

📩 [email protected]
📩 [email protected]

📞 +91 98708 13113

OffshoreEngineering ChemicalProcessing IndustrialFasteners

🔩 Strength Begins Before the Thread Is Rolled.This batch of SS A2 Hex Head Bolts has been manufactured using the cold fo...
16/06/2026

🔩 Strength Begins Before the Thread Is Rolled.

This batch of SS A2 Hex Head Bolts has been manufactured using the cold forging process, a production method widely preferred for high-volume fastener manufacturing due to its ability to produce consistent dimensions, improved grain flow, and excellent surface finish.

Unlike machined bolts, cold forged fasteners are formed under high pressure, allowing the material structure to remain continuous throughout the component. The result is improved strength characteristics, better dimensional repeatability, and efficient large-scale production.

📌 Product & Manufacturing Details

✔ Product: Hex Head Bolts
✔ Material Grade: Stainless Steel A2
✔ Manufacturing Process: Cold Forged
✔ Thread Type: Metric Threads
✔ Head Type: Hex Head
✔ Finish: Self Finish Stainless Steel
✔ Corrosion Resistance: Excellent
✔ Inspection: Thread & Head Dimension Verified
✔ Supply Type: Production Batch

The challenge isn't manufacturing one good bolt.

The challenge is manufacturing thousands of identical bolts that perform exactly the same during installation.

📦 Production Notes

• Cold Forging Completed
• Thread Rolling Completed
• Dimensional Inspection Approved
• Surface Finish Verified
• Batch Released for Packing

Every fastener has a specification.

But the manufacturing process behind it often determines how well it performs in the field.

📩 [email protected]
📩 [email protected]

📞 +91 98708 13113

🔩 Heavy Hex Nuts: Built for Connections That Cannot Afford to Loosen.This batch of Heavy Hex Nuts was manufactured for a...
16/06/2026

🔩 Heavy Hex Nuts: Built for Connections That Cannot Afford to Loosen.

This batch of Heavy Hex Nuts was manufactured for a customer requiring increased bearing surface and higher load distribution compared to standard hex nuts. While they may appear similar at first glance, heavy hex nuts are specifically designed for applications where joint integrity and clamping performance are critical.

The larger width across flats and increased thickness provide greater thread engagement, making them a preferred choice for demanding bolted connections subjected to vibration, dynamic loading, and repeated operational stress.

📌 Product Details

✔ Product: Heavy Hex Nuts
✔ Material: Carbon Steel
✔ Thread Type: Metric Internal Threads
✔ Configuration: Heavy Pattern Hex Nut
✔ Finish: Yellow Zinc Plated
✔ Manufacturing: Precision Threaded
✔ Inspection: Thread Go/No-Go Gauge Verified
✔ Supply Type: Industrial Project Batch

📦 Production Notes

• Thread Profile Inspection Completed
• Surface Finish Verified
• Dimensional Checks Approved
• Batch Cleared for Packing
• Ready for Industrial Supply

Many fastening failures begin with a loss of preload—not with a broken bolt.

That's one reason why heavy hex nuts continue to be specified across critical engineering projects where connection reliability matters long after installation is complete.

📩 [email protected]
📩 [email protected]

📞 +91 98708 13113

MaterialHandling CraneIndu

🔩 Delta F**t Socket Head Screws, The Fastener Nobody Notices—Until It Fails.This batch of Stainless Steel Socket Head Ca...
16/06/2026

🔩 Delta F**t Socket Head Screws, The Fastener Nobody Notices—Until It Fails.

This batch of Stainless Steel Socket Head Cap Screws was recently manufactured for a customer requiring high-precision fastening components for equipment assembly applications where installation space is limited and conventional hex head bolts are impractical.

Socket head screws are often selected not because they look different, but because they allow higher tightening control, cleaner assembly layouts, and easier access in compact mechanical systems. The internal hex drive also helps reduce tool slippage during installation, making them a preferred choice for precision assemblies.

📌 Product & Batch Details

✔ Product: Socket Head Cap Screws
✔ Material Grade: Stainless Steel
✔ Head Type: Cylindrical Socket Head
✔ Drive Type: Internal Hex Socket
✔ Thread Type: Metric Threads
✔ Finish: Self Finish Stainless Steel
✔ Manufacturing: Precision Thread Rolled
✔ Inspection: Head, Drive & Thread Verification Completed

⭐ Customer Requirements

• Consistent Allen Key Fitment
• Smooth Thread Engagement
• Uniform Head Dimensions
• Clean Surface Finish
• Reliable Torque Transfer
• Repeatable Assembly Performance

In many machine-building projects, engineers prefer socket head cap screws because they deliver high clamping force while occupying less installation space compared to conventional fastening solutions.

📦 Production Notes

• Batch Manufactured for OEM Supply
• Internal Hex Profile Verified
• Thread Accuracy Checked
• Surface Inspection Completed
• Ready for Packing & Dispatch

The strongest part of a machine is often not the component doing the work—but the fastener holding everything together.

📩 [email protected]
📩 [email protected]

📞 +91 98708 13113

AutomationIndustry OEMManufacturing EngineeringComponents FastenerManufacturer DeltaF**tInc Weste

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Office No. 3, Neo Ornate Bldg, Near 1st Parsiwada Lane, N. D, Road
Mumbai
400004

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