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M13 x 32mm Aluminum 6061 Hex Cap Screw - Fastener

Expert Overview

Engineered from premium Aluminum 6061, this M13 x 32mm hex head cap screw offers exceptional strength-to-weight ratio and corrosion resistance, ideal for critical fastening in diverse industrial environments.

StandardDIN 933
MaterialAluminum 6061
FinishPassivated
GradeN/A
SizeM13
Length32mm
Head Width8mm

Detailed Engineering Specifications

Built to exacting engineering tolerances, this M13 x 32mm hex head cap screw is manufactured from Aluminum 6061, a precipitation-hardened alloy known for its excellent strength, corrosion resistance, and weldability. The M13 nominal diameter provides significant tensile and shear strength, while the 32mm length offers versatile application reach. The 8mm head width ensures compatibility with standard tooling, facilitating secure and controlled assembly. This fastener is ideally suited for applications where weight reduction without compromising structural integrity is paramount, such as in aerospace, automotive, and marine components.

🧊 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 the mating surfaces and the screw threads to remove any debris or contaminants. 2. Apply a suitable thread locking compound if required for vibration resistance. 3. Insert the screw into the designated hole and tighten to the recommended torque specification using an appropriate wrench.

Equivalent Standards (Cross-Reference)

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

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
Using excessive torque, which can strip threads or deform the workpiece.Always consult torque charts for Aluminum 6061 fasteners and use a calibrated torque wrench.
Not ensuring thread engagement is sufficient for the application's load requirements.Ensure at least 1.5 to 2 full threads are engaged for reliable fastening.

Common Applications

  • Aerospace structural components
  • Automotive chassis and powertrain
  • Marine equipment and fittings

⚠️ Engineering Warnings

  • Aluminum 6061 has a lower ultimate tensile strength compared to steel fasteners; select appropriately for critical load-bearing applications.
  • Avoid over-tightening, as aluminum threads are more susceptible to stripping than steel.

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 powertrain, Marine equipment and fittings.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 32mmAF8mm1/2"-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.