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M6 x 145mm Titanium Grade 5 Hex Head Cap Screw

Expert Overview

Engineered for superior performance, this M6 x 145mm Titanium Grade 5 hex head cap screw offers exceptional strength-to-weight ratio and corrosion resistance. Its robust design ensures reliable fastening in demanding environments.

StandardASME B18
MaterialTitanium Grade 5
FinishAnodized
GradeN/A
SizeM6
Length145mm
Head Width31mm

Detailed Engineering Specifications

Manufactured under strict quality controls, this M6 x 145mm hex head cap screw utilizes Titanium Grade 5 (Ti-6Al-4V), a dual-phase alloy renowned for its excellent strength, ductility, and fracture toughness. The material exhibits superior corrosion resistance in various aggressive media, making it suitable for extreme conditions. With a nominal diameter of M6, a substantial length of 145mm, and a generous head width of 31mm for optimal torque application, this fastener is designed for high-stress applications requiring both lightness and enduring integrity.

🧊 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. Apply a suitable lubricant or anti-seize compound to the threads, especially in corrosive environments. 3. Torque the screw to the manufacturer's recommended specification using a calibrated torque wrench, 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-torquing the screw, which can lead to thread stripping or material fatigue.Always use a calibrated torque wrench and adhere to recommended torque values for Titanium Grade 5 fasteners.
Using incompatible tools that can damage the hex head, hindering proper installation or removal.Employ high-quality, correctly sized hex drivers or sockets to avoid damaging the fastener head.

Common Applications

  • Aerospace structural components
  • Medical implants and surgical instruments
  • Marine and offshore equipment

⚠️ Engineering Warnings

  • Titanium Grade 5 can gall when in contact with dissimilar metals, especially stainless steel, under high pressure. Use appropriate lubricants or coatings.
  • Avoid exposing to high temperatures in oxidizing atmospheres for extended periods, as this can lead to surface oxidation and potential embrittlement.

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, Marine and offshore equipment.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 145mmAF31mm1/2"-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.