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M13 x 86mm Aluminum 6061 Hex Cap Screw

Expert Overview

This M13 x 86mm Hex Cap Screw, fabricated from robust Aluminum 6061, offers superior strength-to-weight ratio. Engineered for reliable fastening in diverse industrial settings, ensuring secure and durable connections.

StandardASTM A106
MaterialAluminum 6061
FinishPassivated
GradeN/A
SizeM13
Length86mm
Head Width25mm

Detailed Engineering Specifications

Designed for demanding industrial environments, this M13 x 86mm Hex Cap Screw is precision-manufactured from Aluminum 6061 alloy, renowned for its excellent corrosion resistance and moderate tensile strength. The substantial 25mm head width ensures optimal torque transfer and load distribution, minimizing the risk of stripping or material deformation. Its lightweight nature makes it ideal for applications where weight reduction is critical without compromising structural integrity. Common uses include aerospace, automotive assembly, marine hardware, and general manufacturing where a balance of strength, corrosion resistance, and weight 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 mating surfaces are clean and free of debris. 2. Insert the screw through the aligned holes. 3. Tighten the screw using an appropriate wrench or socket to the recommended torque specification for Aluminum 6061 fasteners.

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)
M13Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M13Varies 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
Over-tightening the aluminum screw, which can lead to thread stripping or deformation.Utilize a torque wrench and adhere to manufacturer-specified torque values for Aluminum 6061 fasteners to prevent damage.
Using the wrong size wrench, resulting in cam-out and potential damage to the hex head.Always select a wrench or socket that precisely fits the 25mm hex head width for secure engagement.

Common Applications

  • Lightweight structural assembly in aerospace components
  • Corrosion-resistant fastening in marine environments
  • Automotive body and interior component attachment

⚠️ Engineering Warnings

  • Aluminum 6061 has lower tensile strength than steel; ensure load requirements are met.
  • Avoid use in applications requiring extreme high-temperature resistance or significant abrasion.

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: Lightweight structural assembly in aerospace components, Corrosion-resistant fastening in marine environments, Automotive body and interior component attachment.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 86mmAF25mm1/2"-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.