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

M24 x 127mm Nylon Hex Head Cap Screw

Expert Overview

Engineered for reliable performance in corrosive and demanding environments, this M24 x 127mm Nylon Hex Head Cap Screw offers exceptional strength-to-weight ratio and dielectric properties.

StandardASME B18
MaterialNylon
FinishGalvanized
GradeN/A
SizeM24
Length127mm
Head Width31mm

Detailed Engineering Specifications

Built to exacting engineering tolerances, this M24 x 127mm (1/2" nominal thread diameter, 5" nominal length) hex head cap screw features a 31mm (1.22" nominal) head width. Constructed from high-performance nylon, it exhibits excellent chemical resistance to a wide range of solvents, bases, and oils, and provides superior electrical insulation. Its robust design ensures secure fastening in applications where weight and corrosion are critical considerations.

🧊 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 the appropriate mating component with a threaded hole or nut. 2. Hand-thread the cap screw to engage the threads, ensuring no cross-threading. 3. Use a properly sized hex driver or wrench to tighten the screw to the required torque, avoiding over-tightening.

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)
M24Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M24Varies 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, which can strip threads or damage the nylon material.Tighten to the manufacturer's recommended torque specification or until snug, then apply a slight additional turn if necessary. Consider using a torque wrench for accuracy.
Using the wrong size tool, leading to damage of the hex head.Ensure the hex driver or wrench fits snugly into the hex recess of the cap screw head to prevent cam-out and stripping.

Common Applications

  • Electrical enclosures and equipment mounting
  • Corrosive chemical processing environments
  • Lightweight structural assemblies

⚠️ Engineering Warnings

  • Not recommended for high-stress structural applications requiring significant tensile or shear strength.
  • May degrade under prolonged exposure to UV radiation or extreme temperatures outside its operating range.

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 equipment mounting, Corrosive chemical processing environments, Lightweight structural assemblies.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 127mmAF31mm1/2"-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.