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

M22 x 36mm Aluminum 6061 Hex Cap Screw

Expert Overview

This M22 x 36mm Hex Head Cap Screw, crafted from high-strength Aluminum 6061, offers superior corrosion resistance and lightweight performance. Designed for secure, reliable fastening in demanding environments.

StandardISO 9001
MaterialAluminum 6061
FinishGalvanized
GradeN/A
SizeM22
Length36mm
Head Width7mm

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this M22 x 36mm Hex Head Cap Screw utilizes Aluminum 6061 alloy, known for its excellent strength-to-weight ratio, weldability, and resistance to corrosion, making it ideal for applications requiring both structural integrity and reduced mass. The M22 thread size ensures robust engagement, while the 36mm length provides ample material for secure fastening. The 7mm head width is optimized for standard tooling, ensuring efficient installation and torque application without compromising clamping force. This fastener is suitable for use in environments where exposure to moisture or corrosive elements is a concern, such as marine, automotive, and aerospace industries, as well as general industrial assembly.

🧊 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 lubricants. 2. Insert the M22 x 36mm Hex Head Cap Screw through the assembled components. 3. Tighten the screw using an appropriate socket wrench or torque wrench to the specified torque value for Aluminum 6061 fasteners, ensuring proper engagement without over-tightening.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 898-1 / ISO 4014
DIN EquivalentDIN 931 / DIN 933
Primary StandardISO 9001

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using excessive force during tightening, potentially stripping the threads or deforming the components.Always refer to and adhere to the recommended torque specifications for Aluminum 6061 fasteners and the specific application.
Not ensuring threads are clean and free of contaminants, which can lead to galling or reduced clamping force.Thoroughly clean all threads on both the screw and the mating hole before assembly.

Common Applications

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

⚠️ Engineering Warnings

  • Aluminum 6061 has a lower tensile strength than steel; select appropriate torque values to avoid overstressing.
  • While corrosion-resistant, avoid prolonged contact with dissimilar metals in corrosive environments to prevent galvanic corrosion.

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 subframe and chassis assemblies, Marine hardware and fittings.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 36mmAF7mm1/2"-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.