--- product_id: 253919906 title: "Hxchen M3 x 20mm + 6mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (50 Pcs)" brand: "hxchen" price: "VT4507" currency: VUV in_stock: true reviews_count: 8 category: "Hxchen" url: https://www.desertcart.vu/products/253919906-hxchen-m3-x-20mm-6mm-male-to-female-thread-brass store_origin: VU region: Vanuatu --- # Exact 26mm Length M3 Thread Precision Durable Brass Build Hxchen M3 x 20mm + 6mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (50 Pcs) **Brand:** hxchen **Price:** VT4507 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your builds with precision brass spacers — because your tech deserves the best! ## Quick Answers - **What is this?** Hxchen M3 x 20mm + 6mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (50 Pcs) by hxchen - **How much does it cost?** VT4507 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/253919906-hxchen-m3-x-20mm-6mm-male-to-female-thread-brass) ## Best For - hxchen enthusiasts ## Why This Product - Trusted hxchen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Pack of 50:** Ideal for large projects or professional refurbishing needs. - • **Hexagonal Design:** Easy grip and torque with external hex drive for quick installation. - • **Optimal 26mm Length:** Perfect height for secure motherboard mounting and cooling. - • **Precision M3 Threading:** Seamlessly fits standard metric hardware for flawless assembly. - • **Premium Brass Material:** Corrosion-resistant and sturdy for long-lasting reliability. ## Overview This pack of 50 M3 x 20mm + 6mm male-to-female brass hex standoff spacers offers precision threading and durable construction, designed to securely mount PCBs and machine boards while preventing shorts and enhancing cooling. The hexagonal shape ensures easy installation, making it a must-have for professionals and DIY enthusiasts aiming for flawless hardware assembly. ## Description Features: Screw threaded hexagon stand-off spacers of male to female type, made of brass. Threaded spacers are used to stack or mount printed circuit boards and machine boards. A standoffs spacer is used to keep the motherboard above the case, prevents motherboard from shorting out and helps cooling. Specification: Product Name: Hexagon Standoff Spacer Material: Brass Thread Size: M3 Total Length: 26mm/1.02" Hex Spacer Width: 4.5mm/0.18" Male thread Length: 6mm/0.24" Female Thread length: 20mm/0.8" Weight: 200g Package Content: 50 x Hex Spacer for Computer Warm Tips: 1. Due to manual measurement, there may be a slight error in size. 3. Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. Thank you so much for your understanding! 【Hassle-Free Warranty】: Hxchen guarantee high quality and good service. Here with our 90-day money back risk-free purchase guarantee, order now! If you are not satisfied in any way, Refund or Replacement for any quality problem. Review: Perfect height for what I needed. - I refurbish a lot of older computers and part of the problem is that the standoffs never quite line up properly with the back side of the case. These, however, do the trick. 12mm is just about the right size to take a motherboard, secure it down, and get it screwed into a backplate or the inside of an older case and have the cards installed in it line up with the expansion slots. No more using M3 nuts to adjust the height of my standoffs! Review: Metric - I had metric nuts in hand so these worked fine. I used them as uprights in a 3-level tower for my pi4 with the power supplies and power switch on the bottom, the pi4, and the USB hub on top. I cut sheets of 1/8” opaque smoked lexan and drilled them all identically on the four corners for these posts. Stuck generic silicone feet on the bottom. Worked a treat. ## Features - 【Material】: Brass; 【Package Included】: 50 x Hex Standoff Spacer - 【Type】: Single hex head with male female type screw threaded. - 【Specification】: Thread Size: M3; Total Length: 26mm/1.02"; Hex spacer width: 4.5mm/0.18"; Male thread Length: 6mm/0.24"; Weight: 200g - 【Application】: Male-Female Brass Hex Spacer ideal for mounting between PCB circuit boards and machine boards, prevents motherboard from shorting out and helps cooling. - 【Hassle-Free Warranty】: Hxchen guarantee high quality and good service. Here with our 90-day money back risk-free purchase guarantee, order now! If you are not satisfied in any way, Refund or Replacement for any quality problem. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WR56BCZ | | Best Sellers Rank | #74,296 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #296 in Hardware Spacers | | Brand | Hxchen | | Color | Gold | | Compatible Groove Diameter | 3.23 Millimeters | | Customer Reviews | 4.6 4.6 out of 5 stars (125) | | Drive Style | External Hex | | Exterior Finish | Brass | | Fastener Type | Threaded | | Finish Types | Unfinished | | Grade Rating | commercial | | Inside Thread Size | M3 | | Item Diameter | 4.5 Millimeters | | Manufacturer | Hxchen | | Material Type | Brass | | Maximum Shear Strength | 2-5 MPa | | Metal Type | Brass | | Model | X2019050851 | | Number of Pieces | 50 | | Part Number | X2019050851 | | Screw Head Style | Hex | | Set Name | 50 Pcs | | Size Name | M3 x 20mm + 6mm | | Thread Class | Fine | | Thread Coverage | Fully Threaded | | Thread Size | M 3 | | Thread Style | Right Hand | | Thread Type | Iso Metric | | UPC | 793610761163 | ## Product Details - **Color:** Gold - **Exterior Finish:** Brass - **Fastener Type:** Threaded - **Material:** Brass - **Thread Size:** M 3 ## Images ![Hxchen M3 x 20mm + 6mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (50 Pcs) - Image 1](https://m.media-amazon.com/images/I/612nWRpPJFL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect height for what I needed. *by M***. on March 14, 2025* I refurbish a lot of older computers and part of the problem is that the standoffs never quite line up properly with the back side of the case. These, however, do the trick. 12mm is just about the right size to take a motherboard, secure it down, and get it screwed into a backplate or the inside of an older case and have the cards installed in it line up with the expansion slots. No more using M3 nuts to adjust the height of my standoffs! ### ⭐⭐⭐⭐⭐ Metric *by P***R on July 18, 2024* I had metric nuts in hand so these worked fine. I used them as uprights in a 3-level tower for my pi4 with the power supplies and power switch on the bottom, the pi4, and the USB hub on top. I cut sheets of 1/8” opaque smoked lexan and drilled them all identically on the four corners for these posts. Stuck generic silicone feet on the bottom. Worked a treat. ### ⭐⭐⭐⭐⭐ Good quality. Good price. Versitile. *by R***. on March 18, 2025* I use these to attach a dual monitor mount to my curved monitors. Fits perfect and great heavy duty quality --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/253919906-hxchen-m3-x-20mm-6mm-male-to-female-thread-brass](https://www.desertcart.vu/products/253919906-hxchen-m3-x-20mm-6mm-male-to-female-thread-brass) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-04*