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M23x82mm Aluminum 6061 Hex Cap Screw

Expert Overview

This M23x82mm Hex Head Cap Screw, crafted from durable Aluminum 6061, offers a superior strength-to-weight ratio. Its corrosion resistance makes it ideal for demanding environments, ensuring reliable fastening for your critical projects.

StandardDIN 933
MaterialAluminum 6061
FinishBlack Oxide
GradeN/A
SizeM23
Length82mm
Head Width35mm

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this M23x82mm Hex Head Cap Screw features a 35mm head width, ensuring consistent engagement with standard tooling. Constructed from Aluminum 6061, it provides excellent corrosion resistance and a lightweight profile, making it suitable for aerospace, marine, and automotive applications where weight reduction and resistance to environmental degradation are paramount. The material's inherent strength and machinability allow for precise fit and long-term performance in structural assemblies and general fastening tasks. Meeting stringent industrial standards, this fastener offers reliable mechanical properties for your most critical designs.

🧊 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 the mating threads are clean and free of debris. 2. Hand-thread the screw to confirm alignment and prevent cross-threading. 3. Tighten to the specified torque using a calibrated torque wrench and appropriate socket, ensuring even pressure distribution.

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)
M23Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M23Varies 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, which can strip threads or deform the mating material.Always use a calibrated torque wrench and adhere to the manufacturer's recommended torque specifications for Aluminum 6061.
Using the wrong size or type of tool, leading to damaged screw heads or inefficient torque application.Utilize a correctly sized hex socket that fits snugly onto the screw head to ensure full engagement and prevent cam-out.

Common Applications

  • Aerospace structural components
  • Marine hardware and fixtures
  • Automotive chassis and body panels
  • Lightweight frameworks and enclosures

⚠️ Engineering Warnings

  • Aluminum 6061 has a lower tensile strength than steel; consider application load requirements.
  • Avoid using in highly abrasive environments without proper surface treatment or consideration for wear.

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, Marine hardware and fixtures, Automotive chassis and body panels, Lightweight frameworks and enclosures.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 82mmAF35mm1/2"-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.