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M17x44mm Titanium Grade 5 Hex Cap Screw | Strength & Corrosion Resistance

Expert Overview

Engineered from aerospace-grade Titanium Grade 5, this M17x44mm hex head cap screw offers exceptional strength, corrosion resistance, and low weight for critical applications.

StandardISO 9001
MaterialTitanium Grade 5
FinishZinc Plated
GradeN/A
SizeM17
Length44mm
Head Width31mm

Detailed Engineering Specifications

Built to exacting engineering tolerances, this M17x44mm hex head cap screw leverages the superior properties of Titanium Grade 5 (Ti-6Al-4V). Known for its biocompatibility and outstanding performance in extreme environments, this alloy provides a remarkable strength-to-weight ratio, exceeding that of many steels. The M17 nominal diameter, 44mm length, and 31mm head width ensure precise fitment and load distribution in demanding structural and corrosive applications. Its inherent resistance to oxidation and galvanic corrosion makes it ideal for marine, aerospace, and medical implant 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 mating threads are clean and free of debris. 2. Hand-thread the cap screw to confirm proper engagement and prevent cross-threading. 3. Torque to manufacturer specifications using a calibrated torque wrench, ensuring uniform clamping force.

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)
M17Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M17Varies 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-torquing titanium fasteners, which can lead to galling or thread damage.Always use a calibrated torque wrench and adhere to recommended torque values for the specific application and mating material.
Using standard steel tools on titanium, which can cause scratching or contamination.Utilize high-quality, clean tools specifically designated for use with titanium to prevent contamination and damage.

Common Applications

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

⚠️ Engineering Warnings

  • Titanium Grade 5 can be susceptible to galling if not properly lubricated or if subjected to excessive torque.
  • Ensure compatibility with mating materials to prevent galvanic corrosion in aggressive 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, Marine hardware and offshore equipment, Medical implants and surgical instruments.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 44mmAF31mm1/2"-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.