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  • Custom M2 M3 M4 M6 6mm 10mm 14mm 16mm 20mm Aluminum Plastic Stainless Steel Male Female Threaded Round Bushing Standoff Spacer
  • Custom M2 M3 M4 M6 6mm 10mm 14mm 16mm 20mm Aluminum Plastic Stainless Steel Male Female Threaded Round Bushing Standoff Spacer
  • Custom M2 M3 M4 M6 6mm 10mm 14mm 16mm 20mm Aluminum Plastic Stainless Steel Male Female Threaded Round Bushing Standoff Spacer
  • Custom M2 M3 M4 M6 6mm 10mm 14mm 16mm 20mm Aluminum Plastic Stainless Steel Male Female Threaded Round Bushing Standoff Spacer
  • Custom M2 M3 M4 M6 6mm 10mm 14mm 16mm 20mm Aluminum Plastic Stainless Steel Male Female Threaded Round Bushing Standoff Spacer
  • Custom M2 M3 M4 M6 6mm 10mm 14mm 16mm 20mm Aluminum Plastic Stainless Steel Male Female Threaded Round Bushing Standoff Spacer
Custom M2 M3 M4 M6 6mm 10mm 14mm 16mm 20mm Aluminum Plastic Stainless Steel Male Female Threaded Round Bushing Standoff Spacer

Custom M2 M3 M4 M6 6mm 10mm 14mm 16mm 20mm Aluminum Plastic Stainless Steel Male Female Threaded Round Bushing Standoff Spacer

  • 1000 - 9999 Pieces
    $0.09
  • 10000 - 49999 Pieces
    $0.04
  • >= 50000 Pieces
    $0.02

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
View product details

Custom M2 M3 M4 M6 6mm 10mm 14mm 16mm 20mm Aluminum Plastic Stainless Steel Male Female Threaded Round Bushing Standoff Spacer

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Mechanical Spacing & Alignment: Designed to create precise clearance between components, preventing direct contact and ensuring optimal alignment in mechanical assemblies.
  • Friction Reduction & Load Distribution: Threaded cylindrical bushings and standoffs reduce friction between moving parts while distributing stress evenly, enhancing durability and operational efficiency.
  • Custom Thread Compatibility: Supports standard M2–M10 thread sizes and customizable options to fit diverse hardware configurations.

Key features

  • 1. Material Technology

    • With corrosion-resistant stainless steel construction, you can ensure durability in harsh environments, outperforming plastic alternatives by up to 40%*

  • 2. Interactive Design

    • With customizable thread sizes (M2-M10), you can achieve precise fits for diverse mechanical systems, reducing installation errors by 30%*

  • 3. Performance Parameters

    • With precision-engineered dimensions (4mm-45mm), you can meet exact clearance needs, offering 25% tighter tolerances than standard spacers*

  • 4. Scenario Solutions

    • With rugged stainless steel and zinc-plated finishes, you can deploy in high-stress industrial machinery or automotive applications, maintaining performance under continuous operation*

  • 5. Certification Standards

    • With RoHS compliance, you can meet strict environmental regulations, ensuring preferential adoption in eco-conscious industries compared to non-certified fasteners

Product details

Custom M2 M3 M4 M6 6mm 10mm 14mm 16mm 20mm Aluminum Plastic Stainless Steel Male Female Threaded Round Bushing Standoff Spacer

Custom cylindrical spacers and bushings in stainless steel, aluminum, plastic, and other materials, designed for precise mechanical applications. Available in M2 to M10 thread sizes, with lengths from 4mm to 45mm, and finishes like anodized, polished, or zinc-plated. RoHS-certified for compliance in electronics and industrial machinery.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless Steel, Aluminum, PlasticHarsh environments (corrosion resistance) or lightweight assemblies
Thread SizeM2 to M10, customizableCustom mechanical interfaces in machinery
Diameter4mm to 45mmSpacing requirements in electronics or engines
Surface FinishAnodized, Polished, Zinc PlatedAesthetic needs or reduced friction in moving parts
CertificationRoHS-compliantElectronics manufacturing requiring environmental standards
Load CapacityUp to 500N (varies by material)High-stress applications in industrial equipment

Customization guide

Adjustable thread sizes (M2–M10) and material selection (stainless steel, titanium, etc.) to meet specific mechanical needs. Thickness and length can be customized for precise clearance requirements.

Get inspired

From securing delicate electronic components to supporting heavy machinery, these spacers ensure precision and durability. Their corrosion-resistant materials and varied finishes make them ideal for diverse applications, from automotive assembly to marine equipment.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialSteelStainless SteelTitanium
Thread Precision±0.1mm±0.05mm±0.02mm
Temperature Range-20°C to 150°C-30°C to 200°C-40°C to 250°C
Corrosion ResistanceStandardEnhancedTriple Industry Grade

Supplier's note

  1. Technical Breakthroughs:

    • Material Diversity: Titanium in the Pro Model offers 40% higher strength-to-weight ratio than steel, ideal for aerospace.
    • Precision Engineering: The Advanced Model’s ±0.05mm thread tolerance ensures seamless integration in precision machinery.
    • Surface Treatments: Anodized finishes reduce wear by 25% compared to plain surfaces, extending component lifespan.

  2. Optimal Version Selection:

    • Base Model: Suitable for general assembly tasks in low-stress environments (e.g., consumer electronics).
    • Advanced Model: Preferred for industrial machinery needing corrosion resistance (e.g., marine pumps) paired with polished finishes for friction reduction.
    • Pro Model: Engineered for extreme conditions—its triple-grade chemical resistance and high-temperature tolerance enable use in chemical processing or aerospace systems.

With the Pro Model’s titanium alloy, you can withstand temperatures 30% higher than industry standards, ensuring reliability in harsh environments. The Advanced Model’s enhanced thread precision reduces assembly errors by 15%, streamlining production workflows.

Frequently asked questions

  • Which stainless steel spacer size suits mechanical assemblies with tight clearance requirements?

  • How do I maintain threaded bushings to prevent corrosion in humid environments?

  • Stainless steel vs plastic spacers: Which is better for high-vibration machinery?

  • Can I customize thread sizes or surface finishes for aerospace applications?

  • Are these spacers RoHS-certified for electronic equipment use?

  • How do male/female threaded spacers reduce friction in rotating parts?

  • Which material is best for lightweight automotive applications?

  • Can I order bulk standoff spacers with black oxide finishes for industrial machinery?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Stainless Steel SpacersIndustrial machinery, corrosive environments316 stainless steel (ASTM A276), 6mm thickness (ISO 3801), M3-M10 threads (ISO 2768)▲▲ 30% higher corrosion resistance than industry standard (ASTM A240), withstands 800°C (ASTM E1461)Heavier than plastic, higher cost
Plastic BushingsElectronics, lightweight machineryPolyamide (PA6) material (ASTM D638), 4mm diameter (ISO 286-2), 10mm length (ISO 14413)Lightweight, cost-effective, insulating properties▲ Base: 50N load capacity; Advanced: 80N (ASTM D638), limited to 80°C
Aluminum StandoffsElectrical enclosures, aerospace6061 aluminum (ASTM B211), anodized finish (ASTM B135), 16mm length (ISO 2768-m)▲ 20% lighter than steel, excellent conductivity, RoHS compliantLower impact resistance compared to steel
High-Temperature Alloy SpacersAerospace, furnace equipmentInconel 625 (ASTM B440), 20mm thickness (ISO 3801), M6 thread (ISO 2768-m)▲▲▲ Withstands 1200°C (ASTM E1461), oxidation resistanceExtremely high cost, requires specialized handling
Corrosion-Resistant Titanium BushingsMarine, medical devicesGrade 2 titanium (ASTM F136), 14mm diameter (ISO 286-2), polished finish (ASTM B243)▲▲ 50% better corrosion resistance than stainless steel, biocompatibleHigh cost, limited availability
Custom Threaded StandoffsPrecision engineering, roboticsCustom M2-M10 threads (ISO 261), 30mm length (ISO 14413), zinc-plated (ASTM B695)▲▲ Customizable dimensions (0.01mm precision), enhanced structural integrityLonger lead times, higher cost for customization

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