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

M14 x 99mm Nylon Hex Head Cap Screw

Expert Overview

Engineered for reliability, this M14 x 99mm Nylon Hex Head Cap Screw offers exceptional chemical resistance and electrical insulation. Its robust nylon construction ensures secure fastening in corrosive or electrically sensitive environments.

StandardASTM A106
MaterialNylon
FinishAnodized
GradeN/A
SizeM14
Length99mm
Head Width21mm

Detailed Engineering Specifications

Built to exacting engineering tolerances, this M14 x 99mm Hex Head Cap Screw features a nominal diameter of M14 and a total length of 99mm. The hex head boasts a measured width of 21mm, ensuring compatibility with standard hex wrenches. Constructed from high-performance nylon, this fastener exhibits excellent tensile strength for its class, superior corrosion resistance against a wide array of chemicals and solvents, and inherent dielectric properties, making it ideal for applications where electrical conductivity is undesirable or hazardous. Its self-lubricating qualities also facilitate easier assembly and disassembly.

🧊 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 from debris. 2. Hand-tighten the screw to engage the threads properly. 3. Use a calibrated hex wrench to tighten the screw to the specified torque, avoiding over-tightening.

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)
M14Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M14Varies 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
Using excessive force, leading to thread stripping or material deformation.Always adhere to recommended torque specifications for nylon fasteners and use a torque wrench for accuracy.
Cross-threading the screw during installation.Start threading by hand to confirm alignment before applying any tool torque.

Common Applications

  • Chemical processing equipment
  • Electrical enclosures and control panels
  • Medical device assembly
  • Water treatment systems

⚠️ Engineering Warnings

  • Not suitable for high-temperature applications exceeding the material's thermal limits.
  • While corrosion-resistant, prolonged exposure to certain aggressive solvents may degrade the 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: Chemical processing equipment, Electrical enclosures and control panels, Medical device assembly, Water treatment systems.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 99mmAF21mm1/2"-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.