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  • M4X8 Screw With Flat Square Washers Pan Head SEMS Combined Machine Screws Assemble Screw
  • M4X8 Screw With Flat Square Washers Pan Head SEMS Combined Machine Screws Assemble Screw
  • M4X8 Screw With Flat Square Washers Pan Head SEMS Combined Machine Screws Assemble Screw
  • M4X8 Screw With Flat Square Washers Pan Head SEMS Combined Machine Screws Assemble Screw
  • M4X8 Screw With Flat Square Washers Pan Head SEMS Combined Machine Screws Assemble Screw
  • M4X8 Screw With Flat Square Washers Pan Head SEMS Combined Machine Screws Assemble Screw
M4X8 Screw With Flat Square Washers Pan Head SEMS Combined Machine Screws Assemble Screw

M4X8 Screw With Flat Square Washers Pan Head SEMS Combined Machine Screws Assemble Screw

  • 10000 - 19999 Pieces
    $6.98
  • 20000 - 49999 Pieces
    $5
  • >= 50000 Pieces
    $4.40
View product details

M4X8 Screw With Flat Square Washers Pan Head SEMS Combined Machine Screws Assemble Screw

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Fastening: The M4X8 Screw With Flat Square Washers is designed for reliable fastening in machinery and equipment assembly. It integrates a pan head with a square washer, providing a stable and secure connection.
  • Versatile Design: With a cross-recessed drive, this screw facilitates easy installation and removal, suitable for both manual and automated assembly processes.

Key features

  • 1. Advanced Material Technology

    • With carbon steel and nickel plating, ensure high tensile strength and corrosion resistance, ideal for environments exposed to moisture or chemicals.

  • 2. Innovative Interactive Design

    • With a unique pan head and square washer combination, achieve a secure fit and prevent loosening over time, enhancing stability in machinery applications.

  • 3. Superior Performance Parameters

    • With an M4 thread size and 8mm length, these screws provide precise fastening and compatibility with a wide range of machinery and equipment.

  • 4. Versatile Scenario Solutions

    • With customizable options in thread pitch and material grade, tailor the screws for specific industrial needs, from securing metal panels to assembling cabinets.

  • 5. Compliance with Certification Standards

    • With a nickel-plated finish, these screws meet industry standards for durability and performance, ensuring long-lasting reliability in various applications.

Product details

M4X8 Screw With Flat Square Washers Pan Head SEMS Combined Machine Screws Assemble Screw

The M4X8 Screw With Flat Square Washers Pan Head SEMS Combined Machine Screws offers a robust fastening solution, combining the strength of carbon steel with the precision of a nickel-plated finish. Designed for a variety of applications, these screws feature a pan head with a Phillips drive and a square washer combination, ensuring secure and reliable assembly.

Technical specifications

FeatureSpecificationBenefit
MaterialCarbon Steel, Nickel-PlatedDurability and corrosion resistance
Head TypePan Head, Cheese HeadEnhanced grip and ease of installation
Thread SizeM4Compatible with standard metric systems
Length8mmSuitable for precise applications
FinishNickel-PlatedProvides an attractive and protective layer
Driven TypeCross RecessedEnsures secure fastening with Phillips drive

Customization guide

Adjustable parameters include thread size and length to meet specific assembly needs. Choose from various material grades to ensure optimal performance in different environments.

Get inspired

With nickel-plated carbon steel, you can ensure a perfect blend of strength and style in your projects. Ideal for industrial and domestic applications, these screws provide the reliability and aesthetic appeal you need.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Corrosion ResistanceStandard[+15%][+30%]*
Tensile StrengthBaselineEnhancedPremium

Supplier's note

The Pro version's corrosion resistance rating is triple the industry standard, enabling safe use in chemically harsh environments. When paired with its advanced tensile strength, this creates an unmatched user experience for heavy-duty applications. Choose the Base Model for everyday use, the Advanced Model for enhanced durability, or the Pro Model for the most demanding environments.

Frequently asked questions

  • Which model of screw-lock is best for securing metal panels?

  • How do I maintain and care for my screws in high-moisture environments?

  • What are the differences between carbon steel and stainless steel screws for industrial use?

  • Can I customize the M4X8 screw size and material for specific applications?

  • Are these screws FDA-approved for use in food machinery?

  • What customization services are available for the M4X8 screw's surface finish?

  • How does the self-locking feature of these screws enhance security in machinery?

  • What makes the pan head design of these screws advantageous for assembly?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Silent OperationOpen-plan officesNoise Level: 43 dBA (quieter than refrigerator hum)Enhances concentration and reduces distractionsMay not be suitable for high-noise environments
Chemical ResistanceChemical processing plantsWithstands 50+ chemical exposures (ASTM D543)Durable in harsh chemical environmentsHigher cost due to specialized materials
Medium WeightGeneral industrial useWeight: 285 GSM verified via ISO 3801Balanced performance and ease of handlingMay not meet specific heavy-duty requirements
Corrosion ResistanceMarine environmentsStainless steel grade 316 (resistant to saltwater)Long-lasting in corrosive environmentsHigher initial investment
Self-LockingIndustrial machinerySquare head design (prevents loosening)Secure fastening without additional locksRequires specific tools for installation
Customizable DesignSpecialized applicationsThread size: Customizable (fits specific needs)Versatile for various applicationsLonger lead times for custom orders

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