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M9x37mm Titanium Grade 5 Hex Cap Screw | Corrosion Resistant

Expert Overview

Engineered for demanding environments, this M9x37mm Hex Head Cap Screw is crafted from high-performance Titanium Grade 5. Its exceptional strength, lightweight nature, and superior corrosion resistance make it ideal for critical applications.

StandardISO 9001
MaterialTitanium Grade 5
FinishGalvanized
GradeN/A
SizeM9
Length37mm
Head Width32mm

Detailed Engineering Specifications

Specified by design engineers worldwide, this M9x37mm Hex Head Cap Screw is manufactured from Aerospace Grade Titanium (Ti-6Al-4V), offering an unparalleled strength-to-weight ratio with excellent tensile and yield strength. The M9 thread size and 37mm length provide robust fastening capabilities, while the expansive 32mm head width ensures secure torque application and load distribution. This material's inherent biocompatibility and resistance to galvanic corrosion make it a prime choice for applications exposed to harsh chemicals, extreme temperatures, and saline environments, including marine hardware, medical implants, and high-performance automotive and aerospace assemblies.

🧊 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 threads are clean and free of debris. 2. Apply a small amount of anti-seize compound to the threads, especially in corrosive environments. 3. Tighten the hex head cap screw to the specified torque using a calibrated torque wrench.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 898-1 / ISO 4014
DIN EquivalentDIN 931 / DIN 933
Primary StandardISO 9001

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)
M9Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M9Varies 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 due to insufficient torque control.Always use a calibrated torque wrench and adhere to manufacturer-specified torque values to prevent thread stripping or fastener failure.
Using standard steel tools which can gall or damage the titanium head.Utilize high-quality tools specifically designed for titanium fasteners to prevent galling and ensure proper engagement.

Common Applications

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

⚠️ Engineering Warnings

  • Titanium Grade 5 can gall under high friction conditions; use appropriate lubrication or anti-seize compound.
  • Ensure compatibility with mating materials to prevent galvanic corrosion, particularly in marine or chemical environments.

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 hardware and offshore equipment.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 37mmAF32mm1/2"-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.