{"id":391,"date":"2025-08-25T05:40:17","date_gmt":"2025-08-25T05:40:17","guid":{"rendered":"https:\/\/www.unifitmetalloys.com\/blog\/?p=391"},"modified":"2025-08-24T10:30:46","modified_gmt":"2025-08-24T10:30:46","slug":"industrial-fasteners-supplier-in-india","status":"publish","type":"post","link":"https:\/\/www.unifitmetalloys.com\/blog\/industrial-fasteners-supplier-in-india\/","title":{"rendered":"Industrial Fasteners Supplier & Manufacturer: Complete Guide for 2025"},"content":{"rendered":"\n

Industrial Fasteners<\/strong><\/h2>\n\n\n\n

From skyscrapers to submarines, from refineries to renewable energy plants\u2014fasteners silently keep the world together. Unifit Metalloys is a leading Industrial Fasteners Supplier in India<\/strong>, providing high-quality screws, bolts, nuts, and stainless steel fasteners for global industries. Every screw, bolt, and nut plays a critical role in ensuring strength, safety, and stability. Choosing the right Industrial Fasteners Supplier in India<\/strong> ensures durability and compliance with standards.<\/p>\n\n\n\n

<\/p>\n\n\n\n

What Are Industrial Fasteners?<\/strong><\/h2>\n\n\n\n

Fasteners are mechanical devices designed to hold components together<\/strong>\u2014permanently or temporarily.<\/p>\n\n\n\n

Quick Technical Snapshot<\/strong><\/p>\n\n\n\n

Feature<\/th>Details<\/th><\/tr><\/thead>
Material Options<\/strong><\/td>Stainless Steel, Alloy Steel, Carbon Steel, Brass, Titanium<\/td><\/tr>
Common Standards<\/strong><\/td>ASTM, DIN, ISO, ASME, BS<\/td><\/tr>
Sizes Available<\/strong><\/td>M2 to M100 (diameter), Lengths up to 1 meter<\/td><\/tr>
Surface Finishes<\/strong><\/td>Zinc Plated, Hot Dip Galvanized, Black Oxide, PTFE Coated<\/td><\/tr>
Strength Grades<\/strong><\/td>4.6, 8.8, 10.9, 12.9 (per ISO)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n\n\n

Types of Industrial Fasteners Supplier in India \u2013 Unifit Metalloys\u2019 Prime Bolts & Screws<\/strong><\/h2>\n\n\n\n

Screws Manufacturer in India<\/strong><\/h3>\n\n\n\n

Screws are threaded fasteners that convert rotational force into clamping force<\/strong>.<\/p>\n\n\n\n

Screw Specifications<\/strong><\/p>\n\n\n\n

Type of Screw<\/th>Diameter Range<\/th>Length Range<\/th>Applications<\/th><\/tr><\/thead>
Machine Screws<\/td>M2 \u2013 M30<\/td>5mm \u2013 200mm<\/td>Automotive, Electrical<\/td><\/tr>
Self-Tapping Screws<\/td>2.9mm \u2013 6.3mm<\/td>9mm \u2013 100mm<\/td>Sheet Metal, Plastics<\/td><\/tr>
Socket Head Screws<\/td>M3 \u2013 M36<\/td>10mm \u2013 300mm<\/td>Heavy Machinery<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n\n\n

Bolts Manufacturer in India<\/strong><\/h3>\n\n\n\n

Bolts provide high clamping force<\/strong> and are widely used in structural and industrial projects.<\/p>\n\n\n\n

Bolt Specifications<\/strong><\/p>\n\n\n\n

Type of Bolt<\/th>Standard<\/th>Size Range<\/th>Material Options<\/th>Industries<\/th><\/tr><\/thead>
Hex Head Bolts<\/td>DIN 933\/931<\/td>M6 \u2013 M100<\/td>SS, Alloy Steel<\/td>Oil & Gas, Petrochemical<\/td><\/tr>
Stud Bolts<\/td>ASTM A193<\/td>\u00bd\u201d \u2013 4\u201d<\/td>B7, L7, SS316<\/td>Power Plants, Refineries<\/td><\/tr>
Carriage Bolts<\/td>DIN 603<\/td>M5 \u2013 M20<\/td>Carbon Steel<\/td>Construction, Railways<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n\n\n

Nuts & Washers<\/strong><\/h3>\n\n\n\n

Nuts lock bolts securely, while washers distribute load and prevent surface damage.<\/p>\n\n\n\n

Nut & Washer Standards<\/strong><\/p>\n\n\n\n

Fastener Type<\/th>Standards<\/th>Size Range<\/th>Application<\/th><\/tr><\/thead>
Hex Nuts<\/td>DIN 934<\/td>M6 \u2013 M100<\/td>General Engineering<\/td><\/tr>
Heavy Hex Nuts<\/td>ASTM A194<\/td>\u00bd\u201d \u2013 4\u201d<\/td>High-Pressure Systems<\/td><\/tr>
Flat Washers<\/td>DIN 125<\/td>M6 \u2013 M100<\/td>Load Distribution<\/td><\/tr>
Spring Washers<\/td>DIN 127<\/td>M6 \u2013 M48<\/td>Vibration Resistance<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n\n\n

Comparison : Indian vs International Fastener Standards<\/strong><\/h3>\n\n\n\n

Standards Comparison Table<\/strong><\/p>\n\n\n\n

Parameter<\/th>Carbon Steel Fasteners<\/th>Stainless Steel Fasteners<\/th><\/tr><\/thead>
Corrosion Resistance<\/strong><\/td>Low (needs coating)<\/td>Excellent (self-passivating)<\/td><\/tr>
Strength<\/strong><\/td>High tensile strength<\/td>Moderate to high<\/td><\/tr>
Cost<\/strong><\/td>Economical<\/td>Higher due to alloy content<\/td><\/tr>
Maintenance<\/strong><\/td>Requires regular coating<\/td>Low maintenance<\/td><\/tr>
Best Use<\/strong><\/td>Construction, machinery<\/td>Marine, chemical, oil & gas<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n\n\n

Stainless Steel Fasteners Manufacturer in India<\/strong> <\/h2>\n\n\n\n

\u2013 A Key Segment of Industrial Fasteners Supplier in India<\/strong><\/p>\n\n\n\n

Stainless steel fasteners are highly corrosion resistant<\/strong> and perform exceptionally well in harsh environments like marine, offshore, and chemical plants<\/strong>.<\/p>\n\n\n\n

Stainless Steel Grades Offered<\/strong><\/p>\n\n\n\n

Grade<\/th>Properties<\/th>Application<\/th><\/tr><\/thead>
SS 304<\/strong><\/a><\/td>General corrosion resistance<\/td>Food & Pharma<\/td><\/tr>
SS 316<\/strong><\/a><\/td>Chloride resistance<\/td>Marine, Offshore, Chemical<\/td><\/tr>
SS 310<\/strong><\/a><\/td>High temperature strength<\/td>Power & Furnace<\/td><\/tr>
Duplex 2205<\/a><\/strong><\/td>High strength + corrosion resistance<\/td>Oil & Gas, Petrochemical<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n\n\n

Comparison : Indian vs International Fastener Standards<\/strong><\/h3>\n\n\n\n

Standards Comparison Table<\/strong><\/p>\n\n\n\n

Fastener Standard<\/th>Country\/Region<\/th>Scope<\/th><\/tr><\/thead>
IS (Indian Standards)<\/strong><\/td>India<\/td>Local industrial & infrastructure projects<\/td><\/tr>
ASTM \/ ASME<\/strong><\/td>USA<\/td>Global engineering, petrochemical, oil & gas<\/td><\/tr>
DIN \/ ISO<\/strong><\/td>Germany \/ Global<\/td>Widely accepted in Europe & worldwide<\/td><\/tr>
BS (British Standard)<\/strong><\/td>UK<\/td>Aerospace, automotive, power<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Why Choose Unifit Metalloys as Your Industrial Fasteners Supplier in India<\/strong><\/h2>\n\n\n\n

At Unifit Metalloys<\/strong>, we specialize in precision-engineered fasteners<\/strong> manufactured to ASTM<\/a>, ASME<\/a>, DIN, and ISO standards<\/strong>. Unifit Metalloys has earned a reputation as a trusted Industrial Fasteners Supplier in India<\/strong> for global clients.<\/p>\n\n\n\n

Our Technical Capabilities<\/strong><\/p>\n\n\n\n

Parameter<\/th>Details<\/th><\/tr><\/thead>
Product Range<\/strong><\/td>Screws, Bolts, Nuts, Washers, Studs, Custom Fasteners<\/td><\/tr>
Size Range<\/strong><\/td>M2 \u2013 M100, Lengths up to 1000mm<\/td><\/tr>
Grades Offered<\/strong><\/td>SS 304\/316\/310, Alloy Steel, Duplex, Super Duplex<\/td><\/tr>
Surface Finish<\/strong><\/td>Zinc, PTFE, HDG, Black Oxide<\/td><\/tr>
Certifications<\/strong><\/td>ISO 9001:2015, PED, IBR, NACE MR0175<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n\n\n\n

Applications from an Industrial Fasteners Supplier in India<\/strong><\/h2>\n\n\n\n