Hex Bolt Manufacturer in India
MTI FASTNERS is a leading hex bolt manufacturer in Ahmedabad supplying SS 202, 304 and 316 hex bolts from M3 to M27 — wholesale pricing, in-house production and pan-India delivery.
MTI FASTNERS — Trusted Hex Bolt Manufacturer in Ahmedabad
Hex bolts are the backbone of industrial fastening — used in steel fabrication, machinery assembly, construction formwork, pipeline flanges and equipment mounting. As a dedicated hex bolt manufacturer, MTI FASTNERS produces and stocks partial-thread (DIN 931) and full-thread (DIN 933) hex bolts in stainless steel grades SS 202, SS 304 and SS 316.
Our Ahmedabad factory manufactures hex bolts to Indian Standard IS 1363, British Standard BS 1083 and international DIN specifications. Each batch is inspected for thread accuracy, head dimensions and material grade before dispatch. Wholesale buyers, nut bolt traders and industrial procurement teams rely on MTI FASTNERS for consistent supply without quality variation.
Unlike trading-only suppliers, MTI FASTNERS combines manufacturing capability with warehouse inventory. When you order M10 SS 304 hex bolts × 50 mm length, we pick from ready stock. When you need M20 × 180 mm in SS 316 — a non-standard length — our production line manufactures to specification within days.
SS Hex Bolt Grades — 202, 304 and 316
Selecting the correct stainless steel grade is critical for application life and safety. hex bolts are available in three primary grades:
- SS 202 — Economical grade for indoor fabrication, light structural work and general engineering where extreme corrosion resistance is not required.
- SS 304 — The industry standard (18/8 chromium-nickel) for food processing, chemical handling, architectural and structural applications.
- SS 316 — Molybdenum-enriched for marine environments, coastal installations, pharmaceutical equipment and chloride-exposed applications.
Hex Bolt Size Range — M3 to M27 and Beyond
MTI FASTNERS stocks metric hex bolts from M3 (smallest standard) through M27 for industrial applications. Partial thread lengths follow DIN 931 grip-length ratios; full thread hex bolts per DIN 933 are available for through-bolted connections and thin-gauge assemblies.
Imperial sizes from 3/16" to 1" are available on request. Custom head heights, reduced shank diameters and coated finishes (zinc, hot-dip galvanised on MS bolts) can be manufactured for OEM and export orders.
| Metric Size | Thread Pitch | Length Range | Standard | Grade |
|---|---|---|---|---|
| M3 | 0.5 mm | 6 – 30 mm | DIN 933 / IS 1363 | SS 202 / 304 / 316 |
| M4 | 0.7 mm | 8 – 40 mm | DIN 933 / IS 1363 | SS 202 / 304 / 316 |
| M5 | 0.8 mm | 10 – 50 mm | DIN 933 / IS 1363 | SS 202 / 304 / 316 |
| M6 | 1.0 mm | 12 – 60 mm | DIN 933 / IS 1363 | SS 202 / 304 / 316 |
| M8 | 1.25 mm | 16 – 80 mm | DIN 931 / IS 1363 | SS 202 / 304 / 316 |
| M10 | 1.5 mm | 20 – 100 mm | DIN 931 / IS 1363 | SS 202 / 304 / 316 |
| M12 | 1.75 mm | 25 – 120 mm | DIN 931 / IS 1363 | SS 202 / 304 / 316 |
| M16 | 2.0 mm | 30 – 150 mm | DIN 931 / IS 1363 | SS 304 / 316 |
| M20 | 2.5 mm | 40 – 200 mm | DIN 931 / IS 1363 | SS 304 / 316 |
| M24 | 3.0 mm | 50 – 240 mm | DIN 931 / IS 1363 | SS 304 / 316 |
| M27 | 3.0 mm | 60 – 260 mm | DIN 931 / IS 1363 | SS 304 / 316 |
Hex Bolt Applications by Industry
Construction contractors use hex bolts for structural steel connections, guardrail mounting and pre-engineered building assembly. Fabrication shops specify SS 304 hex bolts for food-grade equipment, conveyor systems and process skids.
Chemical plants in Gujarat's industrial belt order SS 316 hex bolts for reactor vessels, storage tanks and piping flanges exposed to aggressive media. Marine and ship repair yards along the coast depend on SS 316 for deck fittings and hull attachments.
Automotive and heavy equipment manufacturers source high-volume hex bolt lots with consistent lot traceability. MTI FASTNERS provides packing lists, grade markings and test certificates to support quality audits and tender compliance.
Hex Bolt vs Other Bolt Types
Hex bolts differ from carriage bolts (round head with square neck), flange bolts (integrated washer flange) and socket head cap screws (internal hex drive). Hex bolts offer the highest torque capacity with standard spanners and are the most versatile for structural and general-purpose fastening.
MTI FASTNERS also manufactures flange hex bolts, carriage bolts, U-bolts, J-bolts and eye bolts for specialised applications. Pair every hex bolt order with matching hex nuts (DIN 934) and washers for complete assembly kits at bundled wholesale rates.
Order Hex Bolts Wholesale from MTI FASTNERS
Call +91 99988 64989 or WhatsApp your hex bolt requirement — size, grade, thread length, quantity and delivery city. MTI FASTNERS provides same-day quotations for standard sizes and 3–5 day lead time for custom manufacturing.
Visit our Dariyapur showroom to inspect hex bolt samples and verify thread fit with matching nuts before placing bulk orders. Pan-India shipping available by road and rail from Ahmedabad.
Frequently Asked Questions
Common questions about SAM L Hex Bolt and MTI FASTNERS fasteners.
Who is the best hex bolt manufacturer in India?
MTI FASTNERS in Ahmedabad is a leading hex bolt manufacturer supplying SS 202/304/316 hex bolts in DIN 931/933 standards. In-house production, ready stock M3–M27 and wholesale pricing make MTI FASTNERS a top choice for industrial buyers.
What is the price of SS hex bolt M10 in Ahmedabad?
SS hex bolt M10 price varies by grade (202/304/316), length and quantity. MTI FASTNERS offers factory wholesale rates — contact +91 99988 64989 with your specification for a same-day quote.
Does MTI FASTNERS manufacture custom hex bolt lengths?
Yes. MTI FASTNERS manufactures non-standard hex bolt lengths, threads and head configurations to drawing or sample at our Ahmedabad factory. Typical lead time is 3–5 working days for bulk custom orders.
What standard do hex bolts follow?
hex bolts conform to DIN 931 (partial thread), DIN 933 (full thread), IS 1363 and BS 1083. Material grades SS 202, SS 304 and SS 316 are available with mill test certificates on request.
Who is the hex bolt manufacturer in Ahmedabad?
MTI FASTNERS manufactures and stocks hex bolts, nut bolts and SS fasteners in Ahmedabad since 2010. Showroom at Dariyapur Gate (380004) and factory at Rakhial (380023). Call +91 99988 64989.
Does MTI FASTNERS supply bulk fasteners across India?
Yes. MTI FASTNERS is a bulk fasteners supplier with pan-India dispatch. Standard SS hex bolts, nuts and washers ship same-day from Ahmedabad warehouse. Bulk orders include material test certificates on request.
Related Pages
Full Product Catalogue — MTI FASTNERS
Browse the complete MTI FASTNERS range — screws, bolts, nuts, washers, allen, studs, anchors and rivets at www.mtifastners.com.