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M11 x 55mm Nylon Hex Head Cap Screw

Expert Overview

This M11 x 55mm Nylon Hex Head Cap Screw offers exceptional corrosion resistance and dielectric strength. Its lightweight yet robust construction makes it ideal for environments where metal fasteners are unsuitable due to conductivity or chemical exposure.

StandardDIN 933
MaterialNylon
FinishPlain
GradeN/A
SizeM11
Length55mm
Head Width12mm

Detailed Engineering Specifications

Specified by design engineers worldwide, this M11 x 55mm Nylon Hex Head Cap Screw is manufactured from high-performance nylon, providing superior tensile strength and resistance to a wide range of chemicals and solvents. The M11 thread size ensures robust engagement, with a nominal length of 55mm and a precisely engineered 12mm head width for optimal torque application using standard hex tools. Its non-conductive properties and low friction coefficient make it a preferred choice for electrical insulation, automotive components, and applications requiring reduced vibration and noise.

🧊 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 to confirm proper engagement and avoid cross-threading. 3. Tighten using an appropriate hex wrench to the recommended torque specification, taking care not to overtighten and strip the nylon threads.

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)
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.Utilize a torque wrench set to the manufacturer's recommended specification for nylon fasteners, or apply a snug, firm tightening without excessive force.
Using excessive force to overcome initial resistance, assuming it's a metallic thread.Always start by hand-threading to ensure smooth engagement. If resistance is met early, back out and re-align to prevent damage to the nylon threads.

Common Applications

  • Electrical enclosures and insulation
  • Automotive components and trim
  • Lightweight assembly in marine environments

⚠️ Engineering Warnings

  • Avoid exposure to extreme temperatures beyond the material's specified operating range, as this can compromise mechanical properties.
  • Do not use in applications requiring significant shear strength or high impact resistance where metal fasteners would be more suitable.

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 insulation, Automotive components and trim, Lightweight assembly in marine environments.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 55mmAF12mm1/2"-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.