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M11 x 129mm Nylon Hex Head Cap Screw | Industrial Fastener

Expert Overview

This M11 x 129mm Nylon Hex Head Cap Screw offers exceptional corrosion resistance and dielectric properties. Engineered for reliable fastening in challenging industrial settings, it provides a secure and non-conductive joining solution.

StandardASTM A106
MaterialNylon
FinishBlack Oxide
GradeN/A
SizeM11
Length129mm
Head Width14mm

Detailed Engineering Specifications

Designed for demanding industrial environments, this M11 x 129mm Hex Head Cap Screw is manufactured from high-performance nylon, ensuring excellent resistance to chemicals, moisture, and corrosion. The M11 thread size and 129mm length provide robust structural integrity for medium-duty applications. Its 14mm hex head width allows for secure torque application with standard tooling, while the inherent non-conductive nature of nylon makes it ideal for electrical enclosures, control panels, and environments where galvanic corrosion is a concern. This fastener is engineered for long-term reliability in harsh operational conditions.

🧊 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-thread the cap screw into the receiving component to verify alignment and prevent cross-threading. 3. Use a calibrated torque wrench with an appropriate socket to tighten the cap screw to the specified torque value, ensuring even pressure distribution.

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

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)
M11Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M11Varies 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
Over-tightening the nylon screw, leading to thread stripping or material deformation.Always adhere to recommended torque specifications for nylon fasteners and utilize a torque wrench for precise control.
Using metal tools that could scratch or damage the nylon surface, compromising its dielectric properties.Employ plastic or coated tools when possible, or exercise extreme care to avoid damaging the screw during installation.

Common Applications

  • Electrical Enclosures and Control Panels
  • Chemical Processing Equipment
  • Marine and Coastal Applications
  • Food and Beverage Manufacturing

⚠️ Engineering Warnings

  • Not suitable for high-temperature applications exceeding the material's thermal limits.
  • Avoid exposure to strong UV radiation for extended periods, which can degrade nylon over time.

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: Electrical Enclosures and Control Panels, Chemical Processing Equipment, Marine and Coastal Applications, Food and Beverage Manufacturing.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 129mmAF14mm1/2"-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.