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M17x103mm Aluminum 6061 Hex Cap Screw - Industrial Grade

Expert Overview

This M17x103mm Hex Cap Screw, crafted from robust Aluminum 6061, offers exceptional corrosion resistance and a superior strength-to-weight ratio. Engineered for demanding industrial environments, it ensures reliable fastening.

StandardASME B18
MaterialAluminum 6061
FinishZinc Plated
GradeN/A
SizeM17
Length103mm
Head Width31mm

Detailed Engineering Specifications

A proven choice for industrial professionals, this M17x103mm Hex Cap Screw is manufactured from Aluminum 6061, a precipitation-hardening alloy renowned for its excellent strength, toughness, and corrosion resistance. With a head width of 31mm, it provides ample surface area for torque application while maintaining a compact profile. The material's inherent lightweight properties make it ideal for applications where weight reduction is critical without compromising structural integrity. This fastener is commonly employed in aerospace, marine, automotive, and general manufacturing for its durability and performance in diverse operational conditions, including those with exposure to mild chemicals and varying temperatures.

🧊 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 both the screw threads and the mating tapped hole or nut to remove any debris or contaminants. 2. Apply a small amount of anti-seize compound or lubricant to the threads if recommended for the specific application to prevent galling and ensure smooth installation. 3. Insert the screw into the designated hole and engage the threads. Tighten using an appropriate wrench or socket, applying torque gradually to the specified level.

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)
M17Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M17Varies 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
Over-tightening the aluminum screw, which can lead to thread stripping or deformation of the mating material.Always adhere to the recommended torque specifications for aluminum fasteners to prevent damage and ensure joint integrity.
Using steel fasteners in an aluminum assembly, creating a galvanic corrosion cell that degrades both materials.Ensure compatibility of materials. Use aluminum fasteners with aluminum components to mitigate galvanic corrosion risks.

Common Applications

  • Structural framing and assembly in lightweight equipment
  • Marine hardware and fixtures requiring corrosion resistance
  • Aerospace component attachment where weight optimization is crucial

⚠️ Engineering Warnings

  • Aluminum 6061 has a lower tensile strength than many steel alloys and may not be suitable for high-stress or load-bearing applications where failure is critical.
  • Avoid use in extremely high-temperature environments as aluminum alloys can lose strength above certain temperature thresholds.

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: Structural framing and assembly in lightweight equipment, Marine hardware and fixtures requiring corrosion resistance, Aerospace component attachment where weight optimization is crucial.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 103mmAF31mm1/2"-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.