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M8 x 28mm Nylon Hex Head Cap Screw | Fastening Solutions

Expert Overview

Engineered from robust nylon, this M8 x 28mm hex head cap screw offers excellent corrosion resistance and electrical insulation, making it ideal for challenging industrial applications where metal fasteners may fail.

StandardASME B18
MaterialNylon
FinishPassivated
GradeN/A
SizeM8
Length28mm
Head Width8mm

Detailed Engineering Specifications

Designed for demanding industrial environments, this M8 x 28mm nylon hex head cap screw (head width 8mm) provides superior resistance to corrosive chemicals, solvents, and moisture. Its non-conductive properties make it essential for electrical assemblies and environments where stray currents are a concern. The lightweight yet durable nylon construction ensures a secure hold without the risk of galvanic corrosion, offering a reliable fastening solution for applications in the electronics, automotive, and chemical processing industries. Tensile strength and operating temperature limits should be considered based on specific application loads and environmental 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. Select appropriate torque wrench and socket for M8 hex head. 2. Carefully thread the nylon cap screw into the pre-tapped hole or mating fastener, ensuring proper alignment. 3. Apply controlled torque to secure the assembly, avoiding over-tightening which can strip the nylon threads.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 898-1 / ISO 4014
DIN EquivalentDIN 931 / DIN 933
Primary StandardASME B18

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)
M8Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M8Varies 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 head deformation.Use a calibrated torque wrench to apply the recommended torque, or tighten by feel, stopping when snug.
Using the nylon screw in high-temperature or high-load applications beyond its material capabilities.Verify the operating temperature range and tensile strength requirements of the application against the nylon screw's specifications before installation.

Common Applications

  • Electrical enclosures and panel mounting
  • Chemical processing equipment
  • Light-duty structural assemblies

⚠️ Engineering Warnings

  • Not suitable for high-tensile strength applications or extreme temperatures.
  • Inspect for damage or wear before each use, especially after repeated cycles.

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 panel mounting, Chemical processing equipment, Light-duty structural assemblies.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 28mmAF8mm1/2"-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.