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M15x59mm Nylon Hex Head Cap Screw | Industrial Fastener

Expert Overview

This M15x59mm Nylon Hex Head Cap Screw provides robust fastening solutions in corrosive environments. Its high-strength nylon construction ensures reliable performance and electrical isolation, making it a preferred choice for specialized industrial needs.

StandardDIN 933
MaterialNylon
FinishGalvanized
GradeN/A
SizeM15
Length59mm
Head Width31mm

Detailed Engineering Specifications

A proven choice for industrial professionals, this M15x59mm Hex Head Cap Screw is engineered from high-performance Nylon. Exhibiting superior dielectric strength and excellent resistance to a broad spectrum of chemicals, solvents, and oils, it is ideal for environments where corrosion and electrical conductivity are concerns. The M15 thread size and 59mm length provide ample engagement, while the 31mm head width ensures even load distribution and secure tightening. Its lightweight yet durable nature makes it suitable for applications requiring reduced weight without compromising mechanical integrity.

🧊 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 of debris. 2. Hand-thread the cap screw to engage initial threads. 3. Tighten to the recommended torque using an appropriate hex wrench, avoiding over-tightening to prevent stripping or material deformation.

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)
M15Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M15Varies 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, leading to thread stripping or head cracking.Use a torque wrench and adhere to the manufacturer's recommended torque specifications for nylon fasteners.
Using the screw in an application exceeding its temperature or load rating.Consult the nylon material's datasheet for its operational temperature limits and mechanical strength properties before deployment.

Common Applications

  • Chemical processing equipment assembly
  • Electrical enclosure fastening
  • Corrosion-resistant machinery components

⚠️ Engineering Warnings

  • Avoid prolonged exposure to UV radiation, which can degrade nylon over time.
  • Not recommended for high-impact or extreme shear load applications without further analysis.

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 assembly, Electrical enclosure fastening, Corrosion-resistant machinery components.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 59mmAF31mm1/2"-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.