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M10 x 61mm Brass Hex Cap Screw | Corrosion Resistant Fastener

Expert Overview

This M10 x 61mm brass hex head cap screw offers superior corrosion resistance and non-magnetic properties. Its robust brass construction ensures reliable fastening in demanding environments, making it ideal for marine, electrical, and decorative applications.

StandardASTM A106
MaterialBrass
FinishGalvanized
GradeN/A
SizeM10
Length61mm
Head Width26mm

Detailed Engineering Specifications

Engineered for reliability and performance, this M10 x 61mm hex head cap screw is fabricated from high-grade brass, offering excellent resistance to corrosion and tarnishing, particularly in marine and humid environments. The M10 metric thread ensures robust joint integrity. With a substantial 26mm head width, it provides ample surface area for torque application via standard hex wrenches or sockets, facilitating secure and controlled tightening. Its non-magnetic nature is critical for applications involving sensitive electronic equipment or where galvanic corrosion is a concern. The material's inherent malleability also allows for a degree of conformity, enhancing its sealing capabilities in certain 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. Ensure the mating threads are clean and free of debris. 2. Hand-tighten the screw to engage the threads fully. 3. Use an appropriate hex wrench or socket to tighten to the required torque, avoiding over-tightening.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 898-1 / ISO 4014
DIN EquivalentDIN 931 / DIN 933
Primary StandardASTM A106

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Chemical Composition

Copper (Cu)60.0 - 63.0%
Zinc (Zn)Balance
Lead (Pb)2.5 - 3.7%

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using a steel fastener in a corrosive environment, leading to premature failure.Select brass fasteners like this hex cap screw for applications exposed to moisture, saltwater, or chemicals.
Applying excessive torque, which can strip the threads or damage the mating component.Refer to torque specifications for the specific application and use a torque wrench for precise tightening.

Common Applications

  • Marine hardware and fittings
  • Electrical conduit and connections
  • Decorative architectural elements
  • Plumbing and water systems
  • Corrosive industrial environments

⚠️ Engineering Warnings

  • Brass is a softer material than steel; select appropriate torque values to prevent thread stripping.
  • While corrosion-resistant, brass can react with certain aggressive chemicals; verify compatibility for specific applications.

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, Brass made from?

A: This Hex Head Cap Screw, Brass is manufactured from Brass.

Q: What are the main applications?

A: Marine hardware and fittings, Electrical conduit and connections, Decorative architectural elements, Plumbing and water systems, Corrosive industrial environments.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 61mmAF26mm1/2"-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.