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M14x77mm Nylon Hex Head Cap Screw - Lightweight & Corrosion Resistant

Expert Overview

Engineered for superior performance, this M14 x 77mm Nylon Hex Head Cap Screw offers exceptional strength-to-weight ratio and robust resistance to chemicals and corrosion, ideal for specialized industrial environments.

StandardASME B18
MaterialNylon
FinishPassivated
GradeN/A
SizeM14
Length77mm
Head Width22mm

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this M14 x 77mm Hex Head Cap Screw is constructed from high-strength, engineering-grade Nylon. Its inherent dielectric properties make it suitable for electrical applications, while its resistance to a wide range of chemicals, solvents, and moisture ensures longevity in harsh environments. The M14 thread provides secure fastening, and the 77mm length offers substantial grip. With a 22mm head width, it allows for controlled torque application using standard tooling. Ideal for applications where weight reduction, electrical insulation, or corrosion prevention are critical factors.

🧊 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-tighten the screw to engage the threads. 3. Use an appropriate wrench or socket to tighten the screw to the required torque, avoiding over-tightening to prevent material deformation.

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)
M14Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M14Varies 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 cracking.Utilize a torque wrench and adhere to recommended torque specifications for nylon fasteners to prevent damage.
Using the screw in an application exceeding its temperature or chemical resistance limits.Verify that the operating environment's temperature and chemical exposure are within the specified limits for nylon.

Common Applications

  • Electrical enclosure assembly
  • Medical equipment construction
  • Corrosion-resistant fluid handling systems

⚠️ Engineering Warnings

  • Not recommended for structural load-bearing applications where high tensile strength is paramount.
  • Avoid exposure to UV radiation for extended periods, as it may degrade material properties over time.

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 enclosure assembly, Medical equipment construction, Corrosion-resistant fluid handling systems.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 77mmAF22mm1/2"-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.