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M10x25mm Aluminum 6061 Hex Cap Screw

Expert Overview

Engineered for reliability, this M10x25mm Hex Cap Screw features corrosion-resistant Aluminum 6061. Its robust design and precise dimensions ensure secure fastening in demanding industrial environments.

StandardDIN 933
MaterialAluminum 6061
FinishBlack Oxide
GradeN/A
SizeM10
Length25mm
Head Width30mm

Detailed Engineering Specifications

A proven choice for industrial professionals, this Hex Head Cap Screw is manufactured from Aluminum 6061, renowned for its excellent strength-to-weight ratio, corrosion resistance, and moderate machining capabilities. With a M10 thread size and a length of 25mm, it provides a secure and reliable fastening solution. The substantial 30mm head width offers ample bearing surface, distributing load effectively and reducing the risk of material deformation. This specification makes it suitable for applications where weight reduction is critical without compromising structural integrity, such as in aerospace components, automotive assemblies, and precision instrumentation.

🧊 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 from debris. 2. Hand-thread the screw into the receiving component to confirm proper engagement and alignment. 3. Use an appropriately sized wrench or socket to tighten the screw to the specified torque, avoiding over-tightening to prevent thread damage.

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)
M10Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M10Varies 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
Using excessive torque, which can strip threads or deform the material.Consult a torque chart for Aluminum 6061 fasteners and use a calibrated torque wrench.
Not properly cleaning mating threads, leading to binding or incomplete engagement.Use a wire brush or solvent to clean both the screw threads and the tapped hole before installation.

Common Applications

  • Aerospace component assembly
  • Automotive lightweighting
  • Marine hardware and fixtures
  • Electronics enclosures and chassis

⚠️ Engineering Warnings

  • Aluminum 6061 has lower tensile strength than steel; select appropriate thread engagement and torque values.
  • Avoid use in environments with highly aggressive chemicals that could compromise aluminum's corrosion resistance.

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 component assembly, Automotive lightweighting, Marine hardware and fixtures, Electronics enclosures and chassis.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 25mmAF30mm1/2"-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.