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M24 x 115mm Aluminum 6061 Hex Head Cap Screw

Expert Overview

Engineered for superior performance, this M24 x 115mm Hex Head Cap Screw is crafted from premium Aluminum 6061. Offering exceptional strength-to-weight ratio and corrosion resistance, it's ideal for critical structural and mechanical assemblies.

StandardASME B18
MaterialAluminum 6061
FinishPlain
GradeN/A
SizeM24
Length115mm
Head Width30mm

Detailed Engineering Specifications

Manufactured under strict quality controls, this M24 x 115mm hex head cap screw boasts a nominal diameter of M24 and a total length of 115mm. The robust head features a 30mm width for ample tool engagement. Constructed from Aluminum 6061, it provides excellent tensile strength (minimum 240 MPa) and yield strength (minimum 205 MPa), along with superior corrosion resistance inherent to this alloy. Its lightweight nature makes it suitable for aerospace, automotive, and marine applications where weight reduction is paramount without compromising structural integrity.

🧊 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 initially to prevent cross-threading. 3. Tighten to the specified torque using a calibrated torque wrench, applying even pressure.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 898-1 / ISO 4014
DIN EquivalentDIN 931 / DIN 933
Primary StandardASME B18

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)
M24Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M24Varies 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 screw, which can strip the threads or deform the mating material.Always use a calibrated torque wrench and adhere to recommended torque specifications for Aluminum 6061 components.
Using the wrong tool size, leading to cam-out and potential damage to the screw head.Utilize the correct size hex socket or wrench that fits snugly to ensure optimal torque transfer and prevent slippage.

Common Applications

  • Aerospace structural components
  • Automotive chassis and body assemblies
  • Marine hardware and fittings
  • Lightweight industrial machinery

⚠️ Engineering Warnings

  • Aluminum 6061 has a lower tensile strength than steel; ensure suitability for load-bearing applications.
  • Subject to galvanic corrosion when in direct contact with dissimilar metals in a corrosive environment; consider isolation.

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 body assemblies, Marine hardware and fittings, Lightweight industrial machinery.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 115mmAF30mm1/2"-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.