Home > Fastening & Joining > Hex Head Cap Screw, Titanium Grade 5

M17 x 148mm Titanium Grade 5 Hex Cap Screw

Expert Overview

Engineered for extreme performance, this M17 x 148mm Hex Head Cap Screw is crafted from premium Titanium Grade 5. Offering exceptional strength-to-weight ratio and unparalleled corrosion resistance, it ensures reliable fastening in critical applications.

StandardASTM A106
MaterialTitanium Grade 5
FinishGalvanized
GradeN/A
SizeM17
Length148mm
Head Width28mm

Detailed Engineering Specifications

Designed for demanding industrial environments, this Hex Head Cap Screw is manufactured from aerospace-grade Titanium Grade 5, renowned for its outstanding tensile strength, fatigue resistance, and immunity to galvanic corrosion. The M17 diameter combined with a 148mm length and a substantial 28mm head width provides superior load-bearing capacity and torque transfer. These fasteners are crucial for applications requiring high-performance joining in corrosive or high-temperature settings, such as in chemical processing equipment, marine hardware, and advanced automotive or aerospace assemblies where weight reduction is paramount.

🧊 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 threads on both the screw and mating component are clean and free of debris. 2. Apply a suitable thread lubricant or anti-seize compound, if recommended for the specific application. 3. Engage the screw by hand to confirm proper thread alignment, avoiding cross-threading. 4. Tighten the screw using an appropriately sized hex socket wrench to the manufacturer's specified torque value, ensuring gradual and even pressure.

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)
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
Using excessive force or improper tools, leading to thread stripping or fastener deformation.Always use the correct size hex socket and torque wrench, adhering to recommended torque specifications for Titanium Grade 5 fasteners.
Failing to lubricate or use anti-seize when required, potentially causing galling or seizing, especially in titanium-to-titanium connections.Consult application guidelines and apply a compatible lubricant or anti-seize compound to facilitate proper installation and removal.

Common Applications

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

⚠️ Engineering Warnings

  • Titanium Grade 5 can gall under high pressure if not properly lubricated. Use appropriate anti-seize compounds.
  • Over-tightening can lead to thread damage or fastener failure. Always adhere to torque specifications.

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 and petrochemical plants, High-performance automotive assemblies, Medical implants and equipment.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 148mmAF28mm1/2"-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.