Home > Fastening & Joining > Hex Head Cap Screw, Aluminum 6061

M17x117mm Aluminum 6061 Hex Cap Screw

Expert Overview

Engineered for superior strength-to-weight ratio, this M17x117mm Hex Cap Screw is crafted from high-performance Aluminum 6061. Ideal for applications demanding corrosion resistance and reduced mass.

StandardASME B18
MaterialAluminum 6061
FinishAnodized
GradeN/A
SizeM17
Length117mm
Head Width23mm

Detailed Engineering Specifications

Manufactured under strict quality controls, this M17x117mm Hex Head Cap Screw utilizes Aluminum 6061, renowned for its excellent corrosion resistance, weldability, and moderate strength. The material's superior fatigue strength and good machinability make it suitable for a wide range of environmental conditions. With a head width of 23mm, it provides ample bearing surface for torque distribution, minimizing the risk of material deformation. This fastener meets stringent industry standards, ensuring reliable performance in aerospace, automotive, and marine environments where weight reduction is critical.

🧊 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. Clean threaded hole and screw threads to ensure optimal engagement. 2. Apply appropriate lubricant if specified for the application to prevent galling and achieve correct torque values. 3. Tighten the screw using a calibrated torque wrench to the specified torque setting, 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)
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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overtightening, leading to thread stripping or material fatigue.Always use a calibrated torque wrench and adhere to recommended torque specifications for Aluminum 6061.
Using the wrong tool, potentially damaging the hex head or the mating surface.Employ a correctly sized hex socket or wrench that fits snugly to avoid cam-out and ensure proper torque application.

Common Applications

  • Aerospace structural components
  • Automotive chassis and interior assemblies
  • Marine hardware and fittings

⚠️ Engineering Warnings

  • Aluminum 6061 has a lower tensile strength than steel; select fasteners appropriate for the load requirements.
  • Avoid use in highly acidic or alkaline environments without appropriate surface treatment or material selection.

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, Aluminum 6061 made from?

A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.

Q: What are the main applications?

A: Aerospace structural components, Automotive chassis and interior assemblies, Marine hardware and fittings.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 117mmAF23mm1/2"-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.