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M5x93mm Aluminum 6061 Hex Head Cap Screw - 35mm Head

Expert Overview

This M5x93mm Hex Head Cap Screw, crafted from high-grade Aluminum 6061, offers exceptional strength-to-weight ratio and superior corrosion resistance for demanding applications.

StandardISO 9001
MaterialAluminum 6061
FinishZinc Plated
GradeN/A
SizeM5
Length93mm
Head Width35mm

Detailed Engineering Specifications

Manufactured under strict quality controls, this M5x93mm Hex Head Cap Screw features a substantial 35mm head diameter for enhanced load distribution. Constructed from Aluminum 6061, it boasts excellent tensile strength (minimum 240 MPa), yield strength (minimum 207 MPa), and a Rockwell hardness of 95 HRB. Its inherent corrosion resistance makes it ideal for environments prone to moisture or chemical exposure, ensuring long-term performance and structural integrity in aerospace, automotive, and marine assemblies.

🧊 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. Select the appropriate wrench (e.g., socket or open-end) for the 35mm hex head. 2. Thread the M5 screw into the pre-drilled and tapped hole or nut. 3. Tighten to the specified torque value, ensuring a secure connection without overtightening, which could damage the aluminum threads.

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)
M5Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M5Varies 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
Overtightening the aluminum screw, stripping the threads.Utilize a torque wrench and adhere to the recommended torque specifications for M5 aluminum fasteners.
Using the wrong size wrench, damaging the hex head.Ensure the wrench properly engages the 35mm hex head to prevent slippage and wear.

Common Applications

  • Lightweight structural assemblies
  • Marine hardware and fittings
  • Aerospace components requiring corrosion resistance

⚠️ Engineering Warnings

  • Aluminum 6061 has lower tensile strength than steel; do not substitute in applications requiring high load-bearing capacity without engineering review.
  • Galvanic corrosion may occur when in direct contact with dissimilar metals in corrosive environments; consider isolation measures if necessary.

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 assemblies, Marine hardware and fittings, Aerospace components requiring corrosion resistance.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 93mmAF35mm1/2"-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.