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M13x73mm Nylon Hex Head Cap Screw | Industrial Fastener

Expert Overview

This M13x73mm Nylon Hex Head Cap Screw offers superior corrosion resistance and dielectric properties. Its lightweight construction makes it ideal for sensitive environments and specialized industrial applications requiring non-conductive fastening.

StandardASTM A106
MaterialNylon
FinishZinc Plated
GradeN/A
SizeM13
Length73mm
Head Width35mm

Detailed Engineering Specifications

A proven choice for industrial professionals, this M13x73mm Nylon Hex Head Cap Screw is engineered for demanding applications. Constructed from high-grade nylon, it exhibits excellent chemical resistance, low friction, and superior electrical insulation. The M13 thread size ensures robust engagement, while the 73mm length provides ample reach for various assemblies. The 35mm head width offers a substantial bearing surface for consistent load distribution. This fastener is particularly well-suited for environments where galvanic corrosion is a concern or where electrical conductivity must be avoided.

🧊 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 tool (e.g., socket wrench) for the M13 hex head. 2. Hand-thread the screw into the mating component to avoid cross-threading. 3. Tighten to the specified torque, ensuring not to overtighten and strip the nylon threads.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 898-1 / ISO 4014
DIN EquivalentDIN 931 / DIN 933
Primary StandardASTM A106

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)
M13Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M13Varies 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, leading to thread stripping or component damage.Adhere to recommended torque specifications for nylon fasteners and use a torque wrench for precision.
Using metal tools that can scratch or damage the nylon head.Employ tools made from non-marring materials or ensure careful handling to prevent surface damage.

Common Applications

  • Electrical enclosures and assemblies
  • Medical equipment and devices
  • Chemical processing and handling equipment

⚠️ Engineering Warnings

  • Not intended for structural load-bearing applications requiring high tensile strength.
  • Avoid exposure to extreme temperatures outside the specified operating range of nylon.

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 assemblies, Medical equipment and devices, Chemical processing and handling equipment.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 73mmAF35mm1/2"-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.