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M6x70mm Titanium Grade 5 Hex Head Cap Screw | Industrial Fastener

Expert Overview

Engineered for extreme environments, this M6x70mm Hex Head Cap Screw is forged from aerospace-grade Titanium Grade 5. Offering exceptional strength, lightweight design, and unparalleled corrosion resistance, it ensures enduring performance in critical industrial applications.

StandardASME B18
MaterialTitanium Grade 5
FinishBlack Oxide
GradeN/A
SizeM6
Length70mm
Head Width31mm

Detailed Engineering Specifications

A proven choice for industrial professionals, this M6x70mm Hex Head Cap Screw is manufactured from premium Titanium Grade 5 alloy, renowned for its superior strength-to-weight ratio (comparable to steel but 45% lighter) and outstanding corrosion resistance in harsh environments, including saltwater and chemical exposure. The M6 thread size ensures compatibility with standard metric equipment, while the 70mm length and substantial 31mm head width provide ample bearing surface and torque application. This fastener is ideal for applications requiring high tensile strength, fatigue resistance, and a long service life, such as aerospace, marine, chemical processing, and high-performance machinery.

🧊 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 mating threads are clean and free of debris. 2. Hand-tighten the screw to verify thread engagement. 3. Torque the screw to the manufacturer's specified value using a calibrated torque wrench, ensuring the head width is appropriately engaged by the tool.

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
Overtorquing the fastener, leading to thread stripping or material fatigue.Always use a calibrated torque wrench and adhere to recommended torque specifications for Titanium Grade 5 fasteners.
Using incompatible tools that can damage the hex head.Utilize high-quality, properly sized hex drivers or sockets to prevent rounding of the hex head.

Common Applications

  • Aerospace structural components
  • Marine and offshore equipment
  • Chemical processing equipment
  • High-performance automotive
  • Medical implants and devices

⚠️ Engineering Warnings

  • Titanium can gall if not properly lubricated or if threads are damaged. Use anti-seize compound where recommended.
  • While strong, titanium has lower ductility than some steels; avoid excessive bending loads that could lead to fracture.

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, Marine and offshore equipment, Chemical processing equipment, High-performance automotive, Medical implants and devices.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 70mmAF31mm1/2"-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.