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M22x76mm Aluminum 6061 Hex Head Cap Screw

Expert Overview

Engineered for robust performance, this M22x76mm Hex Head Cap Screw, crafted from premium Aluminum 6061, offers superior strength and corrosion resistance for critical assemblies.

StandardDIN 933
MaterialAluminum 6061
FinishPlain
GradeN/A
SizeM22
Length76mm
Head Width14mm

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this M22x76mm Hex Head Cap Screw is manufactured from high-strength Aluminum 6061, renowned for its excellent corrosion resistance and machinability. The M22 nominal diameter and 76mm length provide substantial load-bearing capacity, while the 14mm hex head offers a broad bearing surface for secure tightening with standard tooling. This alloy exhibits a good strength-to-weight ratio, making it ideal for applications where weight reduction is a consideration without compromising structural integrity. Its excellent resistance to atmospheric and seawater corrosion ensures longevity in diverse environments.

🧊 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 threads are clean and free from debris. 2. Thread the M22x76mm Hex Head Cap Screw into the designated receptacle by hand to confirm alignment. 3. Tighten using a calibrated torque wrench to the specified torque value for Aluminum 6061, typically between 70-90 Nm, to avoid over-stressing the material or threads.

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)
M22Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M22Varies 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 fastener, leading to thread stripping or material deformation.Always use a calibrated torque wrench and adhere to recommended torque specifications for Aluminum 6061.
Using the wrong size wrench, resulting in damage to the hex head.Utilize a 14mm hex wrench or socket that fits snugly to ensure proper engagement and prevent damage.

Common Applications

  • Aerospace structural components
  • Marine hardware and fittings
  • Automotive chassis and suspension systems

⚠️ Engineering Warnings

  • Aluminum 6061 has a lower tensile strength than steel; ensure it is suitable for the intended load requirements.
  • While corrosion-resistant, prolonged exposure to aggressive chemicals may degrade the material over time.

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 fittings, Automotive chassis and suspension systems.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 76mmAF14mm1/2"-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.