--- product_id: 175361170 title: "M3 x 6mm + 4mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (20 Pcs)" brand: "hxchen" price: "€ 14.45" currency: EUR in_stock: true reviews_count: 8 category: "Hxchen" url: https://www.desertcart.gr/products/175361170-m3-x-6mm-4mm-male-to-female-thread-brass-hexagon store_origin: GR region: Greece --- # 10mm Total Length M3 Thread Precision Brass Durability M3 x 6mm + 4mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (20 Pcs) **Brand:** hxchen **Price:** € 14.45 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your builds with precision brass standoffs — because your hardware deserves the best! ## Quick Answers - **What is this?** M3 x 6mm + 4mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (20 Pcs) by hxchen - **How much does it cost?** € 14.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/175361170-m3-x-6mm-4mm-male-to-female-thread-brass-hexagon) ## 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 - • **Optimal 10mm Length:** Perfect spacer height to prevent motherboard shorts and enhance cooling. - • **Premium Brass Build:** Corrosion-resistant and sturdy for long-lasting reliability. - • **Precision M3 Threading:** Seamlessly fits standard metric hardware for flawless assembly. - • **Dual Male-Female Design:** Versatile hex standoff for secure mounting between PCBs and machine boards. - • **Risk-Free 90-Day Warranty:** Shop confidently with hassle-free returns and replacements. ## Overview This pack of 20 M3 x 6mm + 4mm brass hexagonal male-to-female threaded standoff spacers offers durable, corrosion-resistant mounting solutions ideal for PCB and machine board assembly. With a total length of 10mm and a 4.5mm hex width, these spacers prevent motherboard shorts and improve cooling efficiency. Backed by a 90-day money-back guarantee, they ensure reliable, professional-grade hardware fastening. ## Description Features: Brass material, single hex head, male female Type screw threaded, and it is ideal for mounting between PCB circuit boards and machine boards. 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 Content】: 20 x Hex Standoff Spacer - 【Type】: Single hex head with male female type screw threaded. - 【Dimension】: Thread Size: M3; Hex spacer width: 4.5mm/0.18"; Male thread Length: 4mm/0.16";Total Length: 10mm/0.4". - 【Application】: 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 | |---------------|-------| | Customer Reviews | 4.7 out of 5 stars 126 Reviews | ## Product Details - **Color:** Gold - **Exterior Finish:** Brass - **Fastener Type:** Hex - **Material:** Brass - **Thread Size:** M 2 ## Images ![M3 x 6mm + 4mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (20 Pcs) - Image 1](https://m.media-amazon.com/images/I/61nM+ZWoYSL.jpg) ![M3 x 6mm + 4mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (20 Pcs) - Image 2](https://m.media-amazon.com/images/I/51x0FO1zlCL.jpg) ![M3 x 6mm + 4mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (20 Pcs) - Image 3](https://m.media-amazon.com/images/I/51En1Sl9VTL.jpg) ![M3 x 6mm + 4mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (20 Pcs) - Image 4](https://m.media-amazon.com/images/I/41vY6cqCAsL.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 ## Frequently Bought Together - Hxchen M2 x 10mm + 3mm Male to Female Thread Brass Hexagon Hex Standoff Spacer Pillars - (50 Pcs) - uxcell M3 x 6mm 304 Stainless Steel Cross head Phillips Pan Head Screws Bolt 60pcs - Female to Female Brass Hex Nut Spacer Screws Brass Hex Standoff M3 x 20mm PCB Pillar for Drone Quadcopter, Computer & Circuit Board, Pack of 20 --- ## 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.gr/products/175361170-m3-x-6mm-4mm-male-to-female-thread-brass-hexagon](https://www.desertcart.gr/products/175361170-m3-x-6mm-4mm-male-to-female-thread-brass-hexagon) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-09*