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M19x72mm Nylon Hex Head Cap Screw | Fastener

Expert Overview

Engineered for reliability, this M19x72mm Nylon Hex Head Cap Screw provides superior corrosion resistance and non-conductive properties, ideal for environments where traditional metal fasteners fail.

StandardDIN 933
MaterialNylon
FinishPassivated
GradeN/A
SizeM19
Length72mm
Head Width33mm

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this M19x72mm Nylon Hex Head Cap Screw, featuring a 33mm head width, is manufactured from high-performance nylon. This material offers exceptional dielectric strength, making it suitable for electrical applications, and inherent resistance to a wide range of chemicals and moisture, preventing galvanic corrosion. Its robust design ensures secure fastening in applications requiring non-magnetic properties and a lightweight solution. The precise dimensions guarantee compatibility with standard tooling and mating components.

🧊 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 surfaces are clean and free from debris. 2. Thread the M19x72mm Nylon Hex Head Cap Screw into the corresponding tapped hole or nut, applying consistent torque. 3. Verify that the screw is fully seated and secure, but avoid 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)
M19Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M19Varies 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, which can lead to thread stripping or material cracking.Use a torque wrench set to the manufacturer's recommended limit for nylon fasteners or apply moderate hand pressure until snug and secure.
Using the nylon screw in applications exceeding its temperature or load-bearing limits.Consult the nylon material datasheet for temperature and tensile strength specifications to ensure suitability for the intended application.

Common Applications

  • Electrical enclosures and control panels
  • Chemical processing equipment
  • Corrosive environments (marine, industrial)

⚠️ Engineering Warnings

  • Not suitable for high-temperature applications above 80°C (176°F).
  • Verify load-bearing capacity against application requirements; nylon is not a substitute for structural steel in high-stress scenarios.

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 control panels, Chemical processing equipment, Corrosive environments (marine, industrial).

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 72mmAF33mm1/2"-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.