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M6 x 66mm Nylon Hex Head Cap Screw | Corrosion Resistant

Expert Overview

Engineered for demanding industrial environments, this M6 x 66mm Nylon Hex Head Cap Screw offers exceptional corrosion resistance and dielectric properties, making it a reliable fastening solution where metal alternatives fail.

StandardDIN 933
MaterialNylon
FinishZinc Plated
GradeN/A
SizeM6
Length66mm
Head Width8mm

Detailed Engineering Specifications

A proven choice for industrial professionals, this M6 x 66mm Nylon Hex Head Cap Screw is constructed from high-grade nylon, offering superior resistance to chemicals, moisture, and UV degradation. Its lightweight nature reduces overall assembly weight without compromising tensile strength for its intended applications. The 8mm head width ensures compatibility with standard tooling for secure installation. This fastener is ideal for environments where electrical conductivity is a concern or in corrosive atmospheres such as chemical plants, marine applications, and outdoor equipment.

🧊 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. Select the appropriate mating hole and thread. 2. Hand-tighten the screw to engage threads. 3. Use a standard wrench or nut driver to tighten to the required torque, avoiding overtightening. 4. Verify secure fitment.

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)
M6Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M6Varies 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
Overtightening nylon fasteners, which can strip threads or compromise material integrity.Tighten nylon screws to a snug fit, using a torque wrench if precise load is required, and avoid excessive force.
Using nylon screws in high-temperature applications where material softening may occur.Consult material specifications for maximum operating temperature and select a suitable alternative if the environment exceeds nylon's capabilities.

Common Applications

  • Chemical Processing Equipment
  • Electrical Enclosures and Assemblies
  • Marine and Coastal Hardware

⚠️ Engineering Warnings

  • Not recommended for structural load-bearing applications requiring high tensile strength.
  • Avoid exposure to solvents that may degrade nylon; consult chemical compatibility charts.

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, Nylon made from?

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

Q: What are the main applications?

A: Chemical Processing Equipment, Electrical Enclosures and Assemblies, Marine and Coastal Hardware.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 66mmAF8mm1/2"-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.