Home > Fastening & Joining > Hex Head Cap Screw, Nylon

M18x60mm Nylon Hex Head Cap Screw

Expert Overview

Engineered for demanding environments, this M18x60mm Nylon Hex Head Cap Screw offers exceptional corrosion resistance and electrical insulation. Its robust design ensures reliable fastening where metal alternatives fail.

StandardISO 9001
MaterialNylon
FinishZinc Plated
GradeN/A
SizeM18
Length60mm
Head Width26mm

Detailed Engineering Specifications

Manufactured under strict quality controls, this M18x60mm Nylon Hex Head Cap Screw features a nominal diameter of M18, a length of 60mm, and a head width of 26mm. Constructed from high-performance polyamide (Nylon) for superior chemical inertness, dielectric strength, and a lightweight profile. This material exhibits excellent resistance to a broad range of solvents, acids, and alkalis, making it ideal for applications in the chemical processing, electrical, and marine industries. The hex head design allows for secure tightening with standard tools, providing a dependable mechanical connection in corrosive or electrically sensitive settings. Its inherent non-sparking properties further enhance safety in hazardous environments.

🧊 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 tool for the M18 hex head (e.g., socket wrench or hex key). 2. Ensure mating threads are clean and free from debris. 3. Thread the screw into the designated receptacle, applying consistent torque until snug. Avoid overtightening to prevent damage to the nylon material.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 898-1 / ISO 4014
DIN EquivalentDIN 931 / DIN 933
Primary StandardISO 9001

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)
M18Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M18Varies 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 the nylon screw, leading to thread stripping or head deformation.Apply only the necessary torque to achieve a secure fit. Refer to torque charts for nylon fasteners if precise specifications are required.
Using the screw in applications exceeding its operational temperature range.Verify the material's temperature resistance and ensure it aligns with the ambient and operational temperatures of the application.

Common Applications

  • Chemical processing equipment assembly
  • Electrical enclosures and insulation
  • Marine and offshore installations
  • Corrosive environment fastening

⚠️ Engineering Warnings

  • Nylon may exhibit creep under sustained high loads; consider re-tightening after initial service.
  • Avoid prolonged exposure to UV radiation, which can degrade nylon over time unless UV-stabilized variants are specified.

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 assembly, Electrical enclosures and insulation, Marine and offshore installations, Corrosive environment fastening.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 60mmAF26mm1/2"-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.