ISO Certified Manufacturer

Premium Fastener
Solutions for Every
Industry

Manufacturer & Stockist of Nut Bolt, Eye Bolt & all Fastener Items in MS, SS 304, 316, 310, 321, Duplex & Other Metals. Custom forging as per drawing & specification.

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Years of Excellence
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Happy Clients
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Product Variants
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Metal Grades

Industry-Leading Fastener Expertise

With decades of experience, we deliver precision-engineered fasteners that meet international standards for every industrial application.

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Custom Forging

We forge any item as per your drawing & specification. Our state-of-the-art forging facility handles complex custom orders with precision engineering.

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Premium Quality

Every fastener is manufactured using high-grade raw materials and undergoes rigorous quality control checks to ensure performance under the most demanding conditions.

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Multi-Grade Materials

We stock and manufacture in MS, SS 304, 316, 310, 321, Duplex & other exotic metals — catering to chemical, marine, and industrial sectors.

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Bulk & Retail Supply

Whether you need a single piece or a truck-load of fasteners, we provide consistent supply with short lead times across Mumbai and pan-India.

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Fast Delivery

Our strategic Mumbai location at Mandvi and Vasai ensures quick dispatch and doorstep delivery anywhere in India within committed timelines.

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Expert Support

Our technical team provides product selection guidance, material certification, and after-sales support to ensure you always get the right fastener.

Our Product Range

Explore our extensive range of high-quality fasteners available in multiple grades and sizes for all industrial applications.

View All Products

Available Material Grades

We manufacture fasteners in the widest range of metal alloys — standard MS & SS to exotic Inconel, Monel, Titanium & Hastelloy. MTCs provided with every order.

MS
Mild Steel
Grade 4.6 · 8.8 · 10.9 · 12.9 · EN19 · M40
High tensile structural fasteners
Construction · Bridges · Machinery · Automotive
304
Stainless Steel 304
A2-70 · DIN 933 · ASTM F738M
Corrosion resistant — food & general use
Food Processing · Pharma · General Industrial
316
Stainless Steel 316 / 316L
A4-80 · Marine Grade · Mo 2%
Superior marine & chloride resistance
Marine · Offshore · Chemical · Pharmaceutical
310
Stainless Steel 310 / 321
SS 310 (25Cr/20Ni) · SS 321 (Ti stabilized)
High temperature up to 1100°C
Furnaces · Boilers · Exhaust · Kilns
2205
Duplex & Super Duplex
2205 (S31803) · 2507 (S32750) · S32760
Double strength vs standard SS
Petrochemical · Desalination · Offshore · Heat Exchangers
625
Inconel & Monel
Inconel 625 · 718 · 825 · Monel 400 · K500
Extreme heat & corrosion resistance
Jet Engines · Nuclear · Offshore · HF Acid Plants
C22
Hastelloy & Alloy 20
C-22 · C-276 · C-2000 · Alloy 20 · 286
Chemical & acid process environments
Chemical Reactors · Scrubbers · Sulphuric Acid Plants
Ti
Titanium & Non-Ferrous
Ti Gr.2 · Gr.5 (6Al-4V) · Copper · Brass · Aluminium
Lightweight, biocompatible, decorative
Aerospace · Medical · Marine · Electronics

Material Test Certificates (MTCs) & NABL lab reports available for all grades

View Full Materials Guide Request Quotation

Our Manufacturing Process

We follow a rigorous, technology-driven manufacturing process to ensure every fastener meets the highest quality standards.

01

Raw Material

Premium grade steel & alloy sourced from certified mills

02

Cutting & Sizing

Precision cutting to exact specifications and dimensions

03

Hot Forging

High-pressure forging for maximum grain structure strength

04

CNC Machining

Computer-controlled machining for dimensional accuracy

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Thread Rolling

Cold thread rolling for superior strength and finish

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Heat Treatment

Controlled heat treatment to achieve required hardness

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Surface Finish

Zinc plating, hot-dip galvanizing, passivation & more

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QC & Dispatch

100% inspection & certified packaging before dispatch

What Our Clients Say

★★★★★

"Insha Forging has been our go-to supplier for SS 316 hex bolts for over 5 years. Exceptional quality, consistent supply and competitive pricing. Highly recommended!"

RK
Rajesh Kumar
Process Industries, Pune
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"We needed custom forged eye bolts as per our engineering drawing. Insha delivered perfect pieces on time. Their technical team was very helpful throughout the process."

AM
Anita Mehta
Marine Solutions, Mumbai
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"The duplex stud bolts from Insha Forging have performed flawlessly in our offshore petrochemical plant. Great material certification and on-time delivery every order."

SP
Suresh Patel
Offshore Engineering, Surat

Quality Certifications

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ISO 9001:2015

Quality Management System certified — ensuring consistent quality and customer satisfaction across all our manufacturing processes.

Material Test Certificates

We provide MTCs (Material Test Certificates) for all our products, including chemical composition and mechanical properties reports.

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Third-Party Inspection

We support third-party inspection by agencies like SGS, BIS-approved labs, and other recognized certification bodies.

Ready to Order?

Tell us your requirement — whether it's standard or custom. We'll provide you with the best price and fastest delivery.