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M5x99mm Nylon Hex Head Cap Screw | Corrosion Resistant Fastener

Expert Overview

Engineered for demanding environments, this M5x99mm Nylon Hex Head Cap Screw provides exceptional corrosion resistance and non-conductive properties. Its robust design ensures reliable fastening in diverse industrial applications.

StandardDIN 933
MaterialNylon
FinishGalvanized
GradeN/A
SizeM5
Length99mm
Head Width14mm

Detailed Engineering Specifications

A high-performance industrial component, this M5x99mm Nylon Hex Head Cap Screw is manufactured from a high-grade polyamide material, offering superior resistance to a wide range of chemicals, solvents, and moisture. The M5 thread size ensures compatibility with standard metric components, and the 99mm length provides ample engagement for secure joint assembly. With a head width of 14mm, it offers a substantial bearing surface for torque application, minimizing stress concentration on mating materials. Its inherent dielectric strength makes it an ideal choice for electrical insulation applications, preventing short circuits and ensuring operator safety.

🧊 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 mating threads are clean and free of debris. 2. Manually thread the cap screw into the receiving component until finger-tight. 3. Using an appropriate wrench or socket, tighten the cap screw to the recommended torque specification, avoiding overtightening.

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)
M5Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M5Varies 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, which can lead to stripping or cracking.Always refer to the manufacturer's recommended torque specifications for nylon fasteners and use a torque wrench for precise application.
Using the wrong size tool for tightening, potentially damaging the hex head.Employ a properly sized socket or wrench that fits snugly to the hex head to prevent slippage and cam-out.

Common Applications

  • Chemical processing equipment
  • Electrical enclosures and panels
  • Marine and offshore installations
  • Food and beverage processing machinery
  • Medical device assembly

⚠️ Engineering Warnings

  • Nylon fasteners may degrade under prolonged exposure to UV radiation; consider UV-resistant grades or protective coatings for outdoor applications.
  • While resistant to many chemicals, consult compatibility charts for specific aggressive substances before use, as performance may vary.

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 panels, Marine and offshore installations, Food and beverage processing machinery, Medical device assembly.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 99mmAF14mm1/2"-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.