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M16x88mm Aluminum 6061 Hex Cap Screw | Fastening

Expert Overview

This M16x88mm Hex Head Cap Screw, crafted from high-strength Aluminum 6061, offers superior corrosion resistance and a lightweight profile. Ideal for demanding environments where performance and durability are paramount.

StandardASME B18
MaterialAluminum 6061
FinishPassivated
GradeN/A
SizeM16
Length88mm
Head Width30mm

Detailed Engineering Specifications

Manufactured under strict quality controls, this M16x88mm Hex Head Cap Screw features a robust Aluminum 6061 composition, renowned for its excellent strength-to-weight ratio and inherent corrosion resistance. The M16 nominal diameter, combined with an 88mm length and a 30mm hex head width, ensures secure and reliable fastening in a wide array of structural and mechanical assemblies. Aluminum 6061's machinability and anodizing capabilities further enhance its suitability for applications requiring both aesthetic appeal and functional longevity. Its low density makes it an optimal choice for weight-sensitive designs.

🧊 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 mating surfaces are clean and free of debris. 2. Thread the cap screw into the pre-tapped hole or nut by hand to prevent cross-threading. 3. Tighten the cap screw using an appropriate wrench or socket to the recommended torque specification for Aluminum 6061, avoiding over-tightening.

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)
M16Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M16Varies 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
Cross-threading the screw by forcing it into the hole.Always start threading by hand to ensure proper alignment before applying any torque.
Over-tightening the screw, which can strip threads or damage the aluminum material.Refer to recommended torque charts for Aluminum 6061 fasteners of this size and material to prevent over-stressing.

Common Applications

  • Aerospace components
  • Automotive assemblies
  • Marine hardware
  • Lightweight structural framing
  • Electrical enclosures

⚠️ Engineering Warnings

  • Do not use in applications exceeding the tensile strength of Aluminum 6061.
  • Ensure compatibility with mating materials to prevent galvanic corrosion in wet environments.

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 components, Automotive assemblies, Marine hardware, Lightweight structural framing, Electrical enclosures.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 88mmAF30mm1/2"-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.