How do I choose the right M2 spacer size?

Match the inner diameter to your screw or bolt size (for example, an M2 spacer for an M2 screw), then pick the length equal to the gap you need to maintain. Confirm the outer diameter (4mm hex) fits your mounting footprint and select the material (Nylon) based on strength and environment. This kit offers M2 male-female standoffs from 6mm+6mm to 20mm+6mm, and female-female from 6mm to 20mm.

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. The MCMASKE kit primarily contains plain hex standoffs (unthreaded tubes) designed to be used with separate M2 screws and nuts, providing a secure, fixed gap.

Are these MCMASKE M2 standoffs suitable for Indian humidity?

Yes, the PA66 nylon material used for these MCMASKE M2 standoffs is inherently resistant to corrosion and moisture, making it well-suited for use in India's diverse and often humid climates. Unlike metal alternatives, nylon will not rust or degrade due to environmental moisture.

How to buy an original MCMASKE M2 Black Nylon Hex Standoff Kit in India?

Purchase directly from CrowCrowCrow to ensure you receive an original, factory-sealed MCMASKE M2 Black Nylon Hex Standoff Kit. We import exclusively from authorized US retailers and brand partners. All customs duties and GST are included in the listed INR price, and your order is shipped via ExpressBox tracked delivery.

Can I use these M2 standoffs with imperial screws?

No, these MCMASKE M2 standoffs are designed specifically for metric M2 (2mm) threads with a 0.4mm pitch. They are intended to be used with M2 screws and nuts. Using them with imperial-sized screws is not recommended as it will not provide a secure or proper fit.

What is the hex size of the standoffs?

The hex body size for all MCMASKE M2 standoffs in this kit is 4.0mm. This hex shape provides flat sides that ensure a firm grip with a wrench, making installation and tightening quick and secure.

How many pieces are in the MCMASKE M2 kit?

The MCMASKE M2 Black Nylon Hex Standoff Kit contains a total of 380 pieces. This includes 8 types of M2 hex standoffs, 80 M2 screws, 80 M2 nuts, and 100 M2 flat washers, all conveniently packed in a plastic storage box.

MCMASKE Black 380pcs M2 Nylon Hex Standoff Kit

Name: MCMASKE M2 Black Nylon Hex Standoff Spacer Kit 380PCS | For PCB, Arduino, Raspberry Pi Projects
Brand: MCMASKE
SKU: jsn5233
Price: 9306.00 INR
Availability: InStock

About this item

The MCMASKE M2 Black Nylon Hex Standoff Kit provides a comprehensive set of 380 essential components for building and securing electronic projects. This kit includes a variety of M2 male-female and female-to-female hex standoffs in lengths from 6mm to 20mm, along with M2 screws, nuts, and flat washers. Made from high-quality PA66 nylon, these parts are strong, lightweight, anticorrosive, and non-conductive, making them a superior choice over metal alternatives for sensitive electronic applications.

Each standoff features a 4mm hex body with flat sides for a secure grip with a wrench, ensuring quick and reliable installation. The M2 thread with a 0.4mm pitch is compatible with standard M2 screws and nuts. This kit is perfect for creating space between PCBs, mounting motherboards, and general DIY electronics projects, offering flexibility and durability. All 380 pieces are conveniently organized in a clear, compartmented plastic box for easy identification and storage.

Compared to local alternatives that may offer fewer types or lower-grade materials, this imported MCMASKE kit ensures consistent quality and a complete assortment for your needs. All customs duties and GST are pre-paid and included in the listed price. Your order will be shipped via ExpressBox with tracking, arriving within 12-14 days.

Key Features

This 380-piece assortment includes 8 types of M2 hex standoffs — 4 male-to-female lengths (6mm+6mm, 10mm+6mm, 15mm+6mm, 20mm+6mm, 15PCS each) and 4 female-to-female lengths (6mm, 10mm, 15mm, 20mm, 15PCS each), plus 80PCS M2 screws, 80PCS M2 nuts, and 100PCS M2 flat washers
The M2 hex standoffs, screws, and nuts feature M2 (2mm) thread with 0.4mm pitch. Standoff hex size: 4.0mm. Fixed 6mm male thread, female length 6-20mm
Made of PA66 nylon, these standoffs, screws, nuts, and washers are strong, anticorrosive, lightweight, and non-conductive compared to metal alternatives, suitable for use in demanding environments
All standoffs feature a 4mm hex body with flat sides that ensure a firm grip with a wrench, making installation and tightening quick and secure. M2 thread with 0.4mm pitch, coarse thread design
Male-to-female standoffs connect metric male threads to metric female threads with both ends having the same M2 thread size. Female-to-female standoffs provide additional mounting flexibility for PCB stacking and component spacing
All 380 pieces are packed in a clear compartmented plastic box, making it easy to identify, store, and access each type and length. Ideal for PCB boards, Arduino, Raspberry Pi, FPV quadcopters, motion sensors, Naze32 controllers, motherboards, and DIY projects

Why choose this product

Precision Engineering for Electronics

This MCMASKE M2 Nylon Hex Standoff Kit is engineered for precision in electronic assemblies. Unlike generic metal spacers that can corrode or cause shorts, these PA66 nylon components offer superior strength, lightweight design, and crucial non-conductive properties. The M2 thread size and 0.4mm pitch ensure compatibility with standard metric screws and nuts, while the hex body allows for secure tightening. This kit is ideal for creating precise spacing and mounting for PCBs, motherboards, and other sensitive electronic components, ensuring reliable performance in various applications.

Ideal for DIY Electronics in India

This kit is perfect for hobbyists and professionals in India working on projects like Arduino, Raspberry Pi, FPV drones, and custom PC builds. The nylon material is resistant to humidity, making it suitable for diverse Indian climates. While local hardware stores might offer basic spacers, this imported kit provides a comprehensive assortment of specific lengths and types, including male-female and female-to-female options, plus matching screws, nuts, and washers. If you need a complete, high-quality set for precise electronic assembly, this kit is an excellent choice. Those requiring high-temperature resistance or extreme load-bearing capacity might consider metal alternatives, but for standard electronics, nylon is superior.

How to use

Select Spacer Type and Length — Choose the appropriate M2 standoff (male-female or female-female) and length (6mm to 20mm) required to achieve the desired spacing between your electronic components or for mounting a PCB.
Mount the Standoff — For male-female standoffs, screw the male end into the mounting hole or component. For female-female standoffs, use an M2 screw to pass through the component and thread into the standoff.
Secure with Fasteners — Use the included M2 nuts and screws with the standoffs. Tighten firmly using a wrench on the hex body of the standoff for a secure connection, ensuring your components are properly spaced and mounted.

Example scenarios

Typical situations where MCMASKE M2 Black Nylon Hex Standoff Spacer Kit 380PCS | For PCB helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Building a custom Raspberry Pi project in a humid city like Chennai.

How this product helps

The MCMASKE M2 nylon standoffs provide secure mounting and electrical insulation, preventing shorts caused by moisture. The 380-piece kit offers all necessary components, including various lengths and matching screws/nuts, ensuring a reliable build.

Scenario 2

Illustrative example

Where it helps

Spacing PCBs for a DIY Arduino controller for a home automation system.

How this product helps

Use the M2 female-to-female standoffs to create consistent gaps between boards. The non-conductive nylon prevents accidental contact, while the hex design allows for easy tightening with a wrench, ensuring a stable and safe electronic assembly.

Specifications & installation

Specifications

Primary Material	PA66 Nylon
Key Properties	Strong, Lightweight, Anticorrosive, Non-conductive

Installation & usage

Application	PCB mounting, Arduino, Raspberry Pi, FPV quadcopters, motherboards, DIY electronics
Installation	Tighten with a wrench using the hex body
Thread Compatibility	M2 (2mm) metric thread, 0.4mm pitch
Cost per use	380 pieces in kit — ₹24.49 per piece
Shelf life after opening	12 months (standard for hardware kits)
Contraindications	Not suitable for high-temperature environments or applications requiring extreme load-bearing capacity; not for use with imperial-sized screws.
Allergens / common irritants	None typically associated with Nylon

How we compare

Feature	MCMASKE M2 Black	Others
Material	PA66 Nylon: Strong, lightweight, anticorrosive, non-conductive	Varies by brand; often metal (steel/brass) which can corrode or cause shorts, or lower-grade plastic.
Assortment Variety	380 pieces: 8 standoff types (M2, 6-20mm lengths), screws, nuts, washers	Typically sold as single sizes or smaller kits; may lack variety in lengths or component types.
Non-Conductivity	Excellent; prevents short circuits on PCBs	Metal alternatives are conductive; plastic options vary in quality and insulation properties.
Cost per piece	380 pieces in kit — ₹24.49 per piece	Local M2 nylon spacers may range from ₹1-₹5 per piece depending on size and seller, plus separate costs for screws/nuts.
Corrosion Resistance	High; ideal for humid Indian climates	Metal spacers can rust or corrode in humid/coastal regions; plastic quality varies.

SKU	jsn5233
Brand	MCMASKE
Model Number	HTM2P380B
Set Name	380PCS M2 Black Nylon Male-Female Hex Standoff Screw Nut Washer Kit
Color	Black
Material	PA66 Nylon
Thread Size	M2 (2mm)
Thread Pitch	0.4mm
Standoff Hex Size	4.0mm
Male Thread Length	6mm
Female Thread Length	6mm to 20mm
Male-Female Standoffs Included	4 types (6+6mm, 10+6mm, 15+6mm, 20+6mm), 15PCS each
Female-Female Standoffs Included	4 types (6mm, 10mm, 15mm, 20mm), 15PCS each
M2 Screws Included	80PCS
M2 Nuts Included	80PCS
M2 Flat Washers Included	100PCS
Total Pieces	380
RoHS Compliant	Yes
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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MCMASKE M2 Black Nylon Hex Standoff Spacer Kit 380PCS | For PCB, Arduino, Raspberry Pi Projects

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