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Titanium Grade 2 Nuts Manufacturer & Exporter in India

Explore Titanium Grade 2 Nuts Manufacturer & Exporter in India manufactured for demanding industrial applications with reliable strength, corrosion resistance and compliance with international standards.
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-250

Min Temp

600

Max Temp

🌡

600

Suitable for continuous service up to approximately 600°C under typical operating conditions.

⚡

900

Typical tensile strength around 900 MPa depending on product form and heat treatment.

🛡

Outstanding

Outstanding corrosion resistance in a wide range of industrial environments.

⚖

4.5

Typical density is approximately 4.5 g/cm³.

Product Overview

What are Titanium Grade 2 Nuts?

Titanium Grade 2 nuts are precision fasteners manufactured from commercially pure titanium alloy (UNS R50400), conforming to ASTM B348 and ASTM F467 standards. Renowned for their exceptional corrosion resistance, low density, and high strength-to-weight ratio, these nuts are widely specified in critical applications where both mechanical reliability and chemical inertness are required.

Titanium Grade 2 nuts are non-magnetic, biocompatible, and maintain their mechanical properties across a wide temperature range. They are the preferred choice for fastening in marine, chemical processing, medical, and aerospace environments where stainless steel or other alloys may fail due to corrosion or weight constraints.

Quick Specifications

MaterialTitanium Grade 2
UNS NumberR50400
DIN Number3.7035
Material StandardASTM B348
Nut Standard (Metric)DIN 934 / ISO 4032
Nut Standard (Inch)ASME B18.2.2
Thread FormISO Metric / UNC / UNF
Diameter RangeM3-M64 / 1/8"-2½"
Tensile Strength345 MPa (50 ksi) min
Yield Strength275 MPa (40 ksi) min
HardnessMax 160 HB
? All material certified by NABL-accredited laboratory. PMI and full traceability available on request.

Complete the Fastener Set

Other Titanium Grade 2 Fastener Products Available from RealBolt

RealBolt also manufactures the complete Titanium Grade 2 fastener range from certified titanium alloy bar stock, including Titanium Grade 2 Bolts, Titanium Grade 2 Screws, Titanium Grade 2 Washers, Titanium Grade 2 Studs, and Titanium Grade 2 Threaded Rods. All Titanium Grade 2 fastener types are produced to ASTM with full EN 10204 MTC 3.1/3.2 documentation.
Titanium Grade 2 Bolts
Titanium Grade 2 Screws
Titanium Grade 2 Washers
Titanium Grade 2 Studs
Titanium Grade 2 Threaded Rods

Technical Data

Titanium Grade 2 Nuts Dimensions, Sizes & Thread Standards

Titanium Grade 2 Nuts are available in metric M6–M100 and inch ¼″–4″ as standard. Per DIN 934 (hex nut) / ISO 4032. Custom thread pitches and special geometries available. Inch dimensions per ASME B18.2.2. All Titanium Grade 2 nuts dimensions are verified against applicable DIN, ISO, and ASME B18 standards

Hex Nut Dimensions - Metric (DIN 934 / ISO 4032)

Size (M)Pitch (mm)A/F (mm)Height (mm)
M30.55.52.4
M40.773.2
M50.884.0
M61.0105.0
M81.25136.5
M101.5178.0
M121.751910.0
M162.02413.0
M202.53016.0
M243.03619.0
M303.54624.0
M364.05529.0
M424.56534.0
M485.07538.0
M565.58545.0
M646.09551.0

Dimensional & Material Standards

StandardCoversThread
DIN 934Hex nutsMetric
ISO 4032Hex nutsMetric
ASME B18.2.2Hex & heavy hex nutsUNC/UNF
ISO 7040Prevailing torque nutsMetric
DIN 985Lock nutsMetric
Material StandardRequirement
ASTM B348Bar/rod - UNS R50400
ASTM F467Fastener mechanical
ISO 5832-2Medical fasteners
EN 10204 3.1Mill test certificate
EN 10204 3.2TPI-witnessed MTC

Material Chemistry

Titanium Grade 2 Chemical Composition

Titanium Grade 2 Nuts are manufactured from commercially pure or alloyed titanium with elemental limits strictly controlled per ASTM and AMS specifications. Oxygen and nitrogen contents govern strength and ductility in CP grades; aluminium and vanadium additions in Ti-6Al-4V (Grade 5) deliver 896 MPa tensile strength at 4.43 g/cm³ density.

Chemical Composition per ASTM B348

ElementComposition (%)
Titanium (Ti)Balance
Iron (Fe)0.30% max
Oxygen (O)0.25% max
Carbon (C)0.08% max
Nitrogen (N)0.03% max
Hydrogen (H)0.015% max
Other Elements (each)0.10% max
Other Elements (total)0.40% max
? All heats verified by NABL-accredited spectrometry. PMI and full traceability available on request.

Why Titanium Grade 2 Alloy Composition Matters for Nuts

High Purity Titanium — Corrosion Resistance
The low content of interstitial elements (O, N, C, H) ensures Titanium Grade 2 nuts offer outstanding resistance to oxidizing and mildly reducing environments, including chlorides, acids, and seawater.
Low Iron Content — Prevents Embrittlement
Strict control of iron and other metallic impurities prevents embrittlement and maintains ductility, which is critical for reliable nut tightening and long-term service in dynamic assemblies.
Biocompatibility
The absence of alloying elements makes Grade 2 titanium nuts ideal for medical and food-contact applications, as they are non-toxic and non-reactive with biological tissues.

Fastener Performance

Titanium Grade 2 Nuts Mechanical Properties & Torque Reference

The table below lists mechanical properties and torque reference for Titanium Grade 2 Nuts per ASTM. Titanium Grade 2 nuts achieve 900 MPa tensile strength, with hardness, yield, and elongation values verified by NABL-accredited testing and reported in the EN 10204 MTC.

Nut SizeRecommended Torque (Nm)Clamp Load (kN)
M687.5
M82013.5
M104021.5
M127031.5
M1617056.5
M2034088.5
M24590127.5
M301200205.5
?? Anti-galling: Use PTFE or molybdenum-based anti-seize. Lubricated values assume K=0.18. Avoid over-tightening to prevent thread galling.

Industry Applications

Titanium Grade 2 Nuts Applications — Industries & End Uses

Titanium Grade 2 Nuts from RealBolt are specified across aerospace, marine, chemical processing, and medical devices where outstanding corrosion resistance and 900 MPa tensile strength are required for reliable fastener performance. Click each industry below for detailed application examples. Select an industry below to see specific Titanium Grade 2 nuts application details and RealBolt stock availability.
Titanium Grade 2 nuts are widely used for seawater piping flanges, heat exchanger assemblies, and hull penetrations on ships and offshore platforms. Their immunity to chloride-induced corrosion ensures long-term reliability in splash zones and submerged environments.
Hex nuts and lock nuts for chemical reactor closures, desalination plant piping, and acid storage tanks. Titanium Grade 2 resists attack from chlorides, hypochlorites, and most organic acids, outperforming stainless steel in aggressive process streams.
Titanium Grade 2 nuts are specified for orthopedic implants, surgical instruments, and pharmaceutical process equipment due to their biocompatibility, non-toxicity, and resistance to sterilization chemicals.
Used in airframe assemblies, engine nacelles, and satellite structures where weight reduction, non-magnetic properties, and resistance to atmospheric corrosion are critical. Qualified to AMS 4921 and ISO 5832-2.

Titanium Grade 2 Nuts Standards & International Certifications

Titanium Grade 2 Nuts from RealBolt Engineering Industries are manufactured to internationally recognised fastener dimensional standards covering thread form, tolerances, strength grades, and quality requirements. Every batch ships with EN 10204 MTC 3.1/3.2, AMS material certification, AS 9100D traceability for aerospace grades, and NABL lab reports — available on request for all orders.
Standards
DIN 934 ISO 4032 ASME B18.2.2 IS 1367
Certifications
ISO 9001:2015PED 2014/68/EUNABL LabMTC 3.1 / 3.2CE Marking

Buy Titanium Grade 2 Nuts from India's Leading Manufacturer — Get a Competitive Quote Today

Partner with RealBolt — India’s leading manufacturer of certified Titanium Grade 2 Nuts — for competitive pricing, EN 10204 MTC 3.1/3.2 documentation, and fast Mumbai dispatch. Standard sizes are ex-stock; custom dimensions accepted with 2–3 week lead time. Request your quote today.
022-6743-7972
+91 90226 36025
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Answers for Buyers

Titanium Grade 2 Nuts — Frequently Asked Questions

Browse expert answers to common questions about Titanium Grade 2 Nuts from RealBolt — covering grade selection, ASTM B348/F467, seawater immunity, weight saving, galling precautions, and certification. Contact our technical team directly for project-specific guidance on Titanium Grade 2 nuts selection and pricing.
Titanium Grade 2 hex nuts are available to DIN 934 (metric), ISO 4032, and ASME B18.2.2 (inch hex and heavy hex). Lock nuts are supplied per DIN 985 and ISO 7040. Custom thread forms (UNC, UNF, BSW, BSF) and special geometries are available on request with typical lead times of 2-3 weeks.
Use PTFE-based or molybdenum-based anti-seize compound (such as Molykote 1000 or Loctite LB 8014) on threads and bearing surfaces. This prevents galling and ensures consistent preload. Avoid copper-based anti-seize, as it may cause galvanic corrosion in chloride-rich environments.
Yes – Titanium Grade 2 nuts are completely resistant to corrosion in seawater, brine, hypochlorite, and most acids. They are the preferred choice for marine, desalination, and chemical plant applications where stainless steel fasteners are prone to pitting or crevice corrosion.
No MOQ for standard metric sizes (M6-M24) held in stock – we supply from single pieces for urgent requirements. Custom sizes, inch threads, or special lock nuts typically require a 5 kg minimum order. Quantity price breaks are available at 50 pcs, 200 pcs, and 500 pcs.

Industrial Cities We Serve:

  • Ahmedabad
  • Aurangabad
  • Bengaluru
  • Chennai
  • Coimbatore
  • Faridabad
  • Gandhidham
  • Greater Noida
  • Gurugram
  • Hazira
  • Hosur
  • Hyderabad
  • Jamnagar
  • Jamshedpur
  • Ludhiana
  • Mumbai
  • Mundra
  • Mysuru
  • Nagpur
  • Nashik
  • Navi Mumbai
  • Noida
  • Pune
  • Rajkot
  • Sanand
  • Surat
  • Thane
  • Tiruppur
  • Vadodara
  • Visakhapatnam

Countries We Export To:

  • US
  • Canada
  • Mexico
  • Germany
  • UK
  • France
  • Italy
  • Spain
  • Netherlands
  • Belgium
  • Poland
  • Sweden
  • Norway
  • Denmark
  • Turkey
  • UAE
  • Saudi Arabia
  • Qatar
  • Oman
  • Kuwait
  • Bahrain
  • South Africa
  • Egypt
  • Nigeria
  • Australia
  • New Zealand
  • Singapore
  • Malaysia
  • Indonesia
  • Thailand
  • Vietnam
  • South Korea
  • Japan
  • Brazil