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Titanium Grade 5 M11x131mm Hex Cap Screw

Expert Overview

Engineered for demanding environments, this M11x131mm Grade 5 Titanium Hex Cap Screw offers exceptional strength, corrosion resistance, and lightweight performance. Ideal for critical structural and mechanical assemblies.

StandardASTM A106
MaterialTitanium Grade 5
FinishGalvanized
GradeN/A
SizeM11
Length131mm
Head Width24mm

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this Hex Head Cap Screw is manufactured from Titanium Grade 5 (Ti-6Al-4V), renowned for its superior strength-to-weight ratio, excellent corrosion resistance, and biocompatibility. The M11 thread size provides robust fastening capability, complemented by a 131mm length for deep structural engagement. Its 24mm hex head width ensures ample torque transfer for secure installations. This fastener is specifically designed for environments where high stress, extreme temperatures, or corrosive elements are prevalent, such as in aerospace structures, marine hardware, chemical processing equipment, and high-performance automotive components.

🧊 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-thread the screw initially to confirm proper engagement and alignment. 3. Utilize a calibrated torque wrench to tighten the screw to the manufacturer's specified torque value for the application, ensuring even pressure distribution.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 898-1 / ISO 4014
DIN EquivalentDIN 931 / DIN 933
Primary StandardASTM A106

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)
M11Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M11Varies by dimensionContact Sales

Corrosion Resistance Guide

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

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening, leading to thread stripping or material fatigue.Always use a calibrated torque wrench and adhere to recommended torque specifications for Grade 5 Titanium.
Using improper tools that can damage the hex head or compromise torque application.Employ high-quality hex sockets that precisely fit the 24mm head width to ensure efficient and safe tightening.

Common Applications

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

⚠️ Engineering Warnings

  • Titanium Grade 5 can gall if not properly lubricated or if threads are damaged. Use anti-seize compounds specifically designed for titanium.
  • Avoid mixing titanium fasteners with dissimilar metals in corrosive environments to prevent galvanic corrosion.

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, Medical implants and surgical instruments.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 131mmAF24mm1/2"-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.