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M11 x 149mm Nylon Hex Head Cap Screw

Expert Overview

This M11 x 149mm Nylon Hex Head Cap Screw offers excellent corrosion resistance and dielectric strength. Its lightweight, non-magnetic properties make it ideal for specialized applications.

StandardDIN 933
MaterialNylon
FinishGalvanized
GradeN/A
SizeM11
Length149mm
Head Width11mm

Detailed Engineering Specifications

Manufactured under strict quality controls, this M11 x 149mm Hex Head Cap Screw is fabricated from high-performance nylon. The material exhibits superior resistance to a broad spectrum of chemicals, solvents, and moisture, ensuring long-term integrity in demanding environments. With a head width of 11mm, it provides adequate bearing surface for secure fastening without excessive bulk. Its non-conductive nature makes it a preferred choice for electrical insulation and applications where galvanic corrosion is a concern. The dimensional accuracy and material uniformity guarantee consistent performance and reliability in assembly.

🧊 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 appropriate wrench or socket for the 11mm hex head. 2. Hand-thread the screw to engage threads fully and prevent cross-threading. 3. Torque to manufacturer's recommended specification for nylon fasteners, avoiding over-tightening.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening the nylon screw, stripping threads or deforming the head.Use a torque wrench set to the appropriate low torque value for nylon fasteners or tighten by feel, stopping when resistance significantly increases.
Using in high-temperature applications beyond nylon's thermal limits.Verify the operating temperature range of the specific nylon grade against the application's maximum expected temperature.

Common Applications

  • Electrical insulation and component mounting
  • Chemical processing equipment
  • Medical device assembly
  • Lightweight structural components

⚠️ Engineering Warnings

  • Not suitable for high-load structural applications or environments exceeding the thermal limits of nylon.
  • Ensure compatibility of the nylon material with specific chemicals in the application environment.

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 insulation and component mounting, Chemical processing equipment, Medical device assembly, Lightweight structural components.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 149mmAF11mm1/2"-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.