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Spacers
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  6. COMRUN M4 Black…
COMRUN

COMRUN M4 Black Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (350 Pieces, Black) | For PCB Motherboards & Electronics

4.5
(270 Ratings)
COMRUN M4 Black Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (350 Pieces, Black) | For PCB Motherboards & Electronics - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹2,860₹4,490

You save ₹1,630 (36%)

36% off the seller list price

Qty
COMRUN M4 Black Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (350 Pieces, Black) | For PCB Motherboards & Electronics — 350Pcs M2
350Pcs M2
₹2,860
₹3,890
In Stock
COMRUN M4 Black Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (350 Pieces, Black) | For PCB Motherboards & Electronics — 350Pcs M4
350Pcs M4
₹2,860
₹4,490
In Stock
COMRUN M4 Black Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (350 Pieces, Black) | For PCB Motherboards & Electronics — 350Pcs M3
350Pcs M3
₹1,950
₹2,170
In Stock
COMRUN M4 Black Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (350 Pieces, Black) | For PCB Motherboards & Electronics — Black
Black
₹2,060
₹2,770
In Stock

Estimated doorstep delivery by 30 Oct - 1 Nov from USA

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Build Reliable Electronics with Insulated M4 Spacers

About this item

COMRUN M4 Black Nylon Hex Spacer Standoff Screw Nut Set is imported from authorized US retailers and authorized brand partners, offering a comprehensive 350-piece assortment for your electronic projects. Made from high-quality nylon, these components provide excellent insulation and resistance to wear, impact, and corrosion, ensuring reliable performance for motherboards, PCBs, robots, and drones. The kit includes male-female hex spacers, standoffs, screws, and nuts, all designed for easy assembly with a hex key or screwdriver.

The durable nylon construction ensures these spacers and standoffs can withstand demanding applications, offering a lightweight yet robust solution. Their good insulation properties are crucial for electrical and electronic projects where safety and performance are paramount. The hex design allows for a secure grip, facilitating precise tightening and loosening for a firm, reliable connection that holds components securely in place.

This kit is ideal for DIY enthusiasts and professionals building custom electronics, robots, or drones. The organized plastic box with labeled compartments makes it easy to find the exact size needed, keeping your workspace tidy and components protected. Imported directly, this set offers a reliable alternative to local options for precision assembly.

Key Features

  • Comprehensive Set: This kit includes a total of 350 pieces of M4 black male-female nylon hex spacers, standoffs, screws, and nuts in different sizes, making it a complete solution for various projects and applications. This wide range of sizes provides versatility and convenience, allowing you to choose the right size for your project.
  • High-Quality Material: These spacers, standoffs, screws, and nuts are made of high-quality nylon, which is a lightweight and durable material that provides excellent resistance to wear, impact, and corrosion. This material also has good insulation properties, making it perfect for use in electrical and electronic applications where insulation is essential.
  • Easy to Use: The kit features a user-friendly design with male-female hex spacers, standoffs, screws, and nuts that can be easily assembled and disassembled with a hex key or a screwdriver, providing a secure and reliable connection. The hex design allows for a secure grip and precise tightening and loosening, ensuring that the spacers, standoffs, screws, and nuts are firmly in place.
  • Versatile Applications: This kit is suitable for a wide range of applications, including electronic equipment, computer motherboards, PCB boards, robots, drones, and other projects that require precision and reliability.
  • Convenient Organization: The kit comes in a sturdy plastic box with labeled compartments for each size, making it easy to identify the right spacer, standoff, screw, or nut you need, and keeping them organized and protected when not in use.

Why choose this product

Precision Build with Insulated Nylon

COMRUN's M4 nylon spacers and standoffs are engineered for precision in electronic assemblies. The high-quality nylon offers superior electrical insulation, vital for preventing short circuits on PCBs and motherboards. Unlike metal alternatives that can conduct electricity, nylon provides a safe barrier, crucial for sensitive components. This kit ensures your builds are not only structurally sound but also electrically secure, offering peace of mind for complex projects like robots and drones where reliability is key.

Ideal for DIY Electronics Builders

This kit is perfect for anyone building or repairing PCBs, computer motherboards, robots, or drones. If you need reliable, insulated mounting solutions for your projects, this assortment is a great choice. However, if your project requires high-temperature resistance or extreme load-bearing capacity beyond typical electronics, consider metal standoffs instead. For standard electronic assembly, this nylon set offers excellent value and performance.

How to use

  • Select Correct Spacer & Fastener — Choose an M4 male-female nylon spacer pair that matches your required gap. Select an M4 screw and nut from the kit to secure the components.
  • Position and Assemble — Place the female spacer on the mounting surface. Insert the male spacer through the component (e.g., PCB) and into the female spacer. Align the screw and nut.
  • Tighten Securely — Use a hex key or screwdriver to tighten the screw and nut, securing the component at the desired height. Ensure a firm connection without overtightening.

Example scenarios

Typical situations where COMRUN M4 Black Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (350 Pieces helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Building a custom PC motherboard mount in a humid Indian city.

How this product helps

COMRUN's M4 nylon spacers provide essential electrical insulation and resist corrosion from humidity, ensuring a stable, safe mount for sensitive components. The 350-piece kit offers ample variety for precise spacing.

2
Scenario 2
Illustrative example
Where it helps

Assembling a DIY robot or drone for a school project in India.

How this product helps

The easy-to-use M4 hex design allows for quick assembly with a screwdriver. Nylon's lightweight yet durable nature is ideal for robotics, and the comprehensive kit ensures all necessary fasteners are available for a secure build.

Specifications & installation

Specifications

Primary MaterialNylon

Installation & usage

ApplicationPCB Motherboards, Electronic Equipment, Robots, Drones
Assembly MethodHex Key or Screwdriver
Cost per piece₹8.17 per piece

How we compare

FeatureCOMRUN M4 BlackOthers
MaterialHigh-quality Nylon: Offers electrical insulation, corrosion resistance, and durability.Varies by brand; may include nylon, plastic, or metal. Local nylon options may lack consistent insulation quality or durability.
Insulation PropertiesExcellent electrical insulation, crucial for preventing shorts in electronic circuits.Variable; metal alternatives conduct electricity, posing a risk. Lower-grade plastics may offer poor insulation.
Corrosion ResistanceNylon is inherently resistant to corrosion and impact.Metal spacers can corrode in humid Indian climates. Local nylon quality may vary.
Kit Contents350 pieces: M4 male-female spacers, standoffs, screws, nuts in a labeled organizer.Often sold in smaller packs or single sizes; kits may have fewer components or less variety.
Cost per piece₹8.17 per pieceLocal options can range from ₹5-₹20 per piece for comparable quality, depending on brand and quantity.

Product details

SKUbsp8308
GTIN0644197405714
BrandCOMRUN
ColorBlack
MaterialNylon
Thread SizeM4
StyleHex
Item ShapeHexagonal
Number of Pieces350
Package LevelUnit
Item Type KeywordHardware Spacers
Country of OriginNot stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

About COMRUN

COMRUN specializes in electronic components and hardware, providing essential fasteners for DIY projects, PCBs, and robotics.

Compliance & Legal

No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.

Customer Reviews

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FAQ, See What Others Asked

What is the difference between a spacer and a standoff?
A plain spacer is an unthreaded tube used to create a fixed gap between two parts, with a fastener passing through it. A standoff typically has internal or external threads for direct mounting. Listings in this category are primarily plain spacers; check the product specs for bore type before ordering.
How do I choose the right spacer size?
Match the inner diameter to your screw or bolt size (for example an M3 spacer for an M3 screw), then pick the length equal to the gap you need to maintain. Confirm the outer diameter fits your mounting footprint and select the material based on strength and environment.
Are COMRUN M4 spacers suitable for Indian electronics projects?
Yes, these COMRUN M4 black nylon hex spacers are suitable for Indian electronics projects. Nylon offers good insulation and resistance to humidity, making it a practical choice. The M4 size is standard for many electronic builds, and the 350-piece kit provides ample components for various applications.
Can these nylon spacers be used in humid Indian environments?
Yes, nylon is generally resistant to humidity and corrosion, making these spacers suitable for use in various Indian environments, including coastal regions. They offer a durable and reliable mounting solution for electronic projects where moisture resistance is beneficial.
How do I buy original COMRUN M4 spacers in India?
To buy original COMRUN M4 spacers in India, source them from authorized US retailers and authorized brand partners like CrowCrowCrow. This ensures you receive factory-sealed, imported products with all customs duties and GST included. Orders are shipped via ExpressBox with tracking.
What are the benefits of using nylon spacers over metal ones?
Nylon spacers offer excellent electrical insulation, preventing short circuits in electronic assemblies, which metal spacers cannot provide. They are also lightweight, resistant to corrosion, and non-conductive, making them ideal for PCB mounting and sensitive electronic equipment where electrical isolation is critical.
What is the best use for these M4 spacers?
The best use for these M4 spacers is for mounting PCBs, motherboards, and other electronic components in projects like robots, drones, and custom computer builds. They create a precise, stable, and insulated gap between surfaces, ensuring proper assembly and preventing electrical contact.

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COMRUN M4 Black Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (350 Pieces, Black) | For PCB Motherboards & Electronics

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COMRUN M4 Black Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (350 Pieces, Black) | For PCB Motherboards & Electronics

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COMRUN M4 Black Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (350 Pieces, Black) | For PCB Motherboards & Electronics

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COMRUN M4 Black Nylon Hex Spacer Standoff Screw Nut Set Assortment Kit (350 Pieces, Black) | For PCB Motherboards & Electronics
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Spec
Price
₹2,860
₹4,490
₹2,060
₹2,770
₹2,860
₹3,890
₹1,950
₹2,170
₹2,070
₹2,970
₹1,360
₹1,950
₹1,500
₹1,580
Rating
4.50(270)
4.50(270)
4.50(270)
4.50(270)
4.50(1,277)
3.10(8)
3.10(8)
Brand NameCOMRUNCOMRUNCOMRUNCOMRUNLitOrangeuxcelluxcell
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹2,860₹4,490

You Save ₹1,630

Estimated doorstep delivery by 30 Oct - 1 Nov from USA
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You Order
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USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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₹8,580+ (3× the price)
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