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M10x126mm Polycarbonate Hex Head Cap Screw

Expert Overview

This M10x126mm Hex Head Cap Screw is manufactured from high-strength polycarbonate, offering exceptional corrosion resistance and dielectric properties. Its robust design ensures reliable fastening in challenging environments where metal alternatives would degrade.

StandardASME B18
MaterialPolycarbonate
FinishPassivated
GradeN/A
SizeM10
Length126mm
Head Width36mm

Detailed Engineering Specifications

Engineered for reliability and performance, this M10x126mm Hex Head Cap Screw features a nominal diameter of 10mm and a substantial 126mm length, providing ample grip and clamping force. The expansive 36mm head width distributes load effectively, minimizing stress on mating components. Composed of premium polycarbonate, this fastener exhibits excellent resistance to a broad spectrum of chemicals, solvents, and UV radiation, making it suitable for wet, corrosive, or outdoor applications. Its inherent non-conductive nature eliminates concerns about electrical conductivity, a critical factor in sensitive electronic assemblies or environments prone to electrical arcing. The material's lightweight profile also contributes to reduced overall assembly weight.

🧊 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 threads are clean and free of debris. 2. Hand-thread the M10x126mm polycarbonate cap screw into the receiving component until snug. 3. Using an appropriate sized wrench on the hex head, tighten to the recommended torque specification for polycarbonate fasteners, 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)
M10Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M10Varies 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 polycarbonate screw, which can lead to thread stripping or material cracking.Utilize a torque wrench set to the appropriate specification for plastic fasteners and tighten incrementally.
Using excessive force with an improperly sized wrench, potentially damaging the hex head.Always use a wrench that precisely fits the M10 hex head to prevent slippage and damage.

Common Applications

  • Chemical processing equipment
  • Medical device assemblies
  • Outdoor electronic enclosures
  • Water treatment systems
  • Electrical insulation applications

⚠️ Engineering Warnings

  • Do not exceed the maximum recommended torque for polycarbonate fasteners to prevent material failure.
  • Avoid exposure to temperatures significantly above the material's continuous use rating, as this can compromise structural integrity.

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, Polycarbonate made from?

A: This Hex Head Cap Screw, Polycarbonate is manufactured from Polycarbonate.

Q: What are the main applications?

A: Chemical processing equipment, Medical device assemblies, Outdoor electronic enclosures, Water treatment systems, Electrical insulation applications.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 126mmAF36mm1/2"-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.