--- product_id: 395861133 title: "M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY" brand: "universal hardware" price: "HK$116" currency: HKD in_stock: true category: "Universal Hardware" url: https://www.desertcart.hk/products/395861133-m3-x-5mm-black-nylon-spacers-standoff-washers-pack-12 store_origin: HK region: Hong Kong --- # Pack of 12 for bulk projects M3 x 5mm precision fit Non-conductive & corrosion-proof M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY **Brand:** universal hardware **Price:** HK$116 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Elevate your electronics with precision and protection β€” don’t let your project short-circuit! ## Quick Answers - **What is this?** M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY by universal hardware - **How much does it cost?** HK$116 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/395861133-m3-x-5mm-black-nylon-spacers-standoff-washers-pack-12) ## Best For - universal hardware enthusiasts ## Why This Product - Trusted universal hardware brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Durable & Insulating:** Crafted from high-quality black nylon, these spacers resist rust, corrosion, and electrical interference. - β€’ **Bulk Pack Convenience:** 12 spacers per pack to keep your builds running smoothly without constant reordering. - β€’ **Versatile Application:** Ideal for PCBs, robotics, motherboards, and DIY electronics needing safe, non-conductive mounting. - β€’ **UV-Stable & Lightweight:** Black nylon ensures outdoor durability without adding bulk or weight to your projects. - β€’ **Precision Engineered Fit:** Exact 3.2mm inner bore fits all standard M3 bolts seamlessly for hassle-free assembly. ## Overview These M3 x 5mm black nylon spacers provide a reliable, non-conductive gap for mounting PCBs and electronics. Made from durable, UV-stable polyamide, they prevent electrical shorts and corrosion while fitting all standard M3 bolts. Sold in packs of 12, they’re perfect for professional and DIY projects requiring precise, insulated standoffs. ## Description M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY : desertcart.co.uk: DIY & Tools ## Features - BLACK NYLON (POLYAMIDE) – NON-CONDUCTIVE, LIGHTWEIGHT & DURABLE Manufactured from high-quality black nylon (polyamide PA6) β€” electrically non-conductive, naturally non-magnetic, and immune to rust or corrosion. Ideal for electronic assemblies, PCB mounting, and any application where metal spacers would conduct electricity, short circuits, or scratch sensitive components. Black colouring also provides good UV stability for outdoor or sunlight-exposed installations. - CYLINDRICAL STANDOFF DESIGN – 3.2mm INNER BORE, 6mm OUTER DIAMETER A precision-moulded cylindrical "through-hole" spacer with 3.2mm inner bore and 6mm outer diameter. The screw passes straight through and the spacer creates a precise, repeatable gap between two surfaces β€” typically used to lift a PCB or component off a metal chassis, separate two layers of material, or provide insulation at a fixing point. No internal thread β€” the screw threads into a nut, tapped hole, or PEM insert at the other end. - M3 x 5mm – PACK OF 12 BLACK NYLON SPACERS Each pack contains 12 individual M3 x 5mm black nylon standoff spacers. The 3.2mm inner bore accommodates standard M3 bolts, machine screws, and threaded rod. The 5mm length creates a precise gap of exactly 5mm between the mating surfaces. Cleanly moulded with no flash or burrs β€” ready for direct assembly use. - ESSENTIAL FOR PCB, ELECTRONICS & ROBOTICS PROJECTS Black nylon standoffs are the standard mounting hardware for printed circuit boards, motherboards, Raspberry Pi, Arduino, drone PCBs, robotics controllers, 3D printer electronics, and any project requiring a non-conductive electrical separation between board and chassis. The insulating properties prevent short circuits, electrical interference, and damage to sensitive components during installation and operation. - UNIVERSAL M3 FIT – COMPATIBLE WITH ALL STANDARD M3 BOLTS & SCREWS The 3.2mm inner bore is universally compatible with all M3 metric bolts, machine screws, button head screws, and threaded rod across all major brands. Combine multiple spacers in series for precise custom heights, or use with nylon nuts and washers for a fully non-conductive assembly. Available in M3, M4, M5, M6, M8, and M10 across lengths from 3mm to 30mm β€” browse our store for the complete nylon spacer range. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QW1T7R7 | | Best Sellers Rank | 4,671 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Spacers | | Brand Name | Universal Hardware | | Colour | Black | | Country Of Origin | Netherlands | | Customer Reviews | 3.6 3.6 out of 5 stars (16) | | Exterior Finish | Black | | Fastener Size | M3, M4, M5, M6, M8, M10 | | Fastener Type | Flat Washer | | Item Diameter | 6 Millimetres | | Item Thickness | 3 Millimetres | | Manufacturer | Fasteners Store | | Manufacturer Part Number | Black Nylon Spacers | | Material Type | Nylon | | Number Of Items | 12 | | Number of Pieces | 12 | | Outside Diameter | 6 Millimetres | | Screw Head Style | Round | | Size | 5mm | | Unit Count | 12.0 count | | Washer Application | electronics, robotics | | Washer Type | Standoff | ## Product Details - **Exterior finish:** Black - **Fastener size:** M3, M4, M5, M6, M8, M10 - **Material:** Nylon - **Outside diameter:** 6 Millimetres - **Washer type:** Standoff ## Images ![M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY - Image 1](https://m.media-amazon.com/images/I/41EmEZrtCtL.jpg) ![M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY - Image 2](https://m.media-amazon.com/images/I/41CD0XzvS6L.jpg) ![M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY - Image 3](https://m.media-amazon.com/images/I/41XWOD2WUKL.jpg) ![M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY - Image 4](https://m.media-amazon.com/images/I/31SQwTRuf+L.jpg) ![M3 x 5mm Black Nylon Spacers Standoff Washers, Pack of 12 – Cylindrical Insulating Plastic Bushing for PCB, Electronics, Motherboard, Robotics & DIY - Image 5](https://m.media-amazon.com/images/I/41UbTBKGNbL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - 12pcs x M3 x 5mm Black Nylon Spacers and Standoff Washers for M3, M4, M5, M6, M8 Screws, Lengths 3mm to 30mm - AMLOOPH M8 Bolts, M8 X 20mm Hex Socket Button Head Machine Bolts/Screws -Fully Threaded A2 304 Stainless Steel Hex Socket Screws M8 (Pack Of 20) - AMLOOPH M6 Screws, M6 X 25mm Allen Socket Head Cap Screws/Bolts - 6mm Diameter Fully Threaded M6 Bolts 25mm A2 Stainless Steel Long Hex Socket Bolt Coarse (Pack Of 20οΌ‰ --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/395861133-m3-x-5mm-black-nylon-spacers-standoff-washers-pack-12](https://www.desertcart.hk/products/395861133-m3-x-5mm-black-nylon-spacers-standoff-washers-pack-12) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-10-16*