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M16 x 63mm Polycarbonate Hex Head Cap Screw

Expert Overview

This M16 x 63mm hex head cap screw, fabricated from robust polycarbonate, offers superior chemical resistance and dielectric strength. Its precise dimensions ensure reliable performance in demanding environments, making it a preferred choice for specialized assembly.

StandardISO 9001
MaterialPolycarbonate
FinishBlack Oxide
GradeN/A
SizeM16
Length63mm
Head Width30mm

Detailed Engineering Specifications

Manufactured under strict quality controls, this M16 x 63mm polycarbonate hex head cap screw features a substantial 30mm head width for effective torque application and load distribution. The inherent properties of polycarbonate provide excellent resistance to a wide range of chemicals, including solvents and acids, and it exhibits non-conductive electrical properties. This material also offers good impact resistance and a broad operating temperature range, suitable for environments where metal fasteners may corrode or compromise electrical 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 mating threads are clean and free from debris. 2. Hand-thread the screw into the receiving hole to avoid cross-threading. 3. Tighten using an appropriate wrench, applying steady torque until secure. Do not overtighten.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 898-1 / ISO 4014
DIN EquivalentDIN 931 / DIN 933
Primary StandardISO 9001

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)
M16Check CalculatorReduce by 25%

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
M16Varies 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
Overtightening, which can strip threads or damage the polycarbonate material.Use a torque wrench set to the manufacturer's recommended specification for polycarbonate fasteners.
Using incompatible lubricants or cleaning agents that can degrade polycarbonate.Consult material compatibility charts for polycarbonate before applying any chemicals.

Common Applications

  • Electrical enclosures and equipment assembly
  • Chemical processing equipment
  • Medical device manufacturing
  • Marine and offshore applications
  • Food processing machinery

⚠️ Engineering Warnings

  • Polycarbonate has a lower tensile strength than many metals; ensure it is suitable for the required load-bearing capacity.
  • Avoid prolonged exposure to UV radiation unless the polycarbonate is specifically formulated for UV resistance.

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: Electrical enclosures and equipment assembly, Chemical processing equipment, Medical device manufacturing, Marine and offshore applications, Food processing machinery.

Technical Schematic

HEX BOLT DIAGRAMSAE J429 / ASME B18.2.1HEXHEADLENGTH = 63mmAF30mm1/2"-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.