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M6 x 82mm Grade 5 Titanium Hex Cap Screw

Expert Overview

This M6 x 82mm Hex Head Cap Screw, crafted from aerospace-grade Titanium Grade 5, offers exceptional strength-to-weight ratio and superior corrosion resistance. Engineered for demanding environments.

StandardASME B18
MaterialTitanium Grade 5
FinishPassivated
GradeN/A
SizeM6
Length82mm
Head Width21mm

Detailed Engineering Specifications

Specified by design engineers worldwide, this M6 x 82mm Hex Head Cap Screw is manufactured from Titanium Grade 5 (Ti-6Al-4V), a high-performance alloy renowned for its excellent strength (tensile strength typically exceeding 895 MPa), low density (approx. 4.43 g/cm³), and exceptional resistance to corrosion in aggressive media. The M6 thread size ensures compatibility with standard M6 tapped holes or nuts. The 82mm length provides ample grip in multi-component assemblies, and the 21mm head width facilitates secure tightening with standard hex wrenches. This combination of material properties and precise dimensions makes it a critical component in applications demanding reliability under stress and harsh conditions.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

BossardEst. 1831
Switzerland🇨🇭
"Global leader in fastening technology."
Market Rank
🏆 Top 3 Global Fastener Network
Industry Approvals
🚀 Aerospace & Tesla Approved
Warranty & Support
🛡️ Lifetime Traceability
Green Manufacturing
🌱 Carbon Neutral by 2030
Certified:ISO 9001, RoHS, REACH
Würth GroupEst. 1945
Germany🇩🇪
"Premium assembly and fastening materials."
Market Rank
🏆 #1 Global Assembly Supplier
Industry Approvals
🚀 VW & BMW OEM
Warranty & Support
🛡️ 5-Year Industrial Warranty
Green Manufacturing
🌱 100% Recyclable Packaging
Certified:ISO 9001, DIN EN
Brighton-BestEst. 1925
USA🇺🇸
"Master distributor of industrial fasteners."
Market Rank
🏆 Largest Distributor in NA
Industry Approvals
🚀 Boeing Approved
Warranty & Support
🛡️ Global Replacement Guarantee
Green Manufacturing
🌱 Green Steel Initiative
Certified:ISO 9001, A2LA

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Ensure the mating threaded hole or nut is clean and free from debris. 2. Thread the M6 x 82mm Titanium Grade 5 Hex Head Cap Screw by hand for the initial turns to prevent cross-threading. 3. Tighten the screw using an appropriate hex wrench to the manufacturer's recommended torque specification, ensuring even pressure distribution.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 898-1 / ISO 4014
DIN EquivalentDIN 931 / DIN 933
Primary StandardASME B18

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°C)
Thermal Expansion
Typical for Material Class

Recommended Torque Values

Bolt SizeDry Torque (ft-lbs)Lubricated Torque (ft-lbs)
M6Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M6Varies by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening the titanium screw, which can lead to thread stripping or component damage.Always consult and adhere to the specified torque values for the application to prevent over-stressing the fastener and mating components.
Using standard steel tools that can gall or damage the softer titanium threads during installation.Employ tools made from hardened steel or specialized titanium-compatible tools to minimize friction and prevent thread damage.

Common Applications

  • Aerospace structural components
  • Medical implants and surgical instruments
  • High-performance automotive and marine hardware

⚠️ Engineering Warnings

  • Titanium Grade 5 can gall under high friction; use appropriate lubrication and tools.
  • Ensure compatibility with mating materials to prevent galvanic corrosion in dissimilar metal assemblies.

Alternative Products to Consider

Premium Fastening & Joining equivalentHigher corrosion resistance (316 SS)
Economy Fastening & Joining optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Hex Head Cap Screw, Titanium Grade 5 made from?

A: This Hex Head Cap Screw, Titanium Grade 5 is manufactured from Titanium Grade 5.

Q: What are the main applications?

A: Aerospace structural components, Medical implants and surgical instruments, High-performance automotive and marine hardware.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 82mmAF21mm1/2"-13TIGHTEN →MECHANICAL PROPERTIESTensile Strength: 150,000 psiThread: 1/2"-13 UNCTorque Direction: Clockwise (CW)Head Marking: 6 radial lines (Grade 8)

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.