--- product_id: 540432094 title: "CRJ 6-32 UNC Extra Long 1-3/8\" (34mm) Computer Fans Screws Set for 25mm and 30mm Fans - 20 Screws and 20 Washers" brand: "crj electronics" price: "€ 46.78" currency: EUR in_stock: true reviews_count: 5 category: "Crj Electronics" url: https://www.desertcart.nl/products/540432094-crj-6-32-unc-extra-long-1-3-8-34mm store_origin: NL region: Netherlands --- # 34mm extra-long length 20 screws + 20 nylon washers Black oxide steel finish CRJ 6-32 UNC Extra Long 1-3/8" (34mm) Computer Fans Screws Set for 25mm and 30mm Fans - 20 Screws and 20 Washers **Brand:** crj electronics **Price:** € 46.78 **Availability:** ✅ In Stock ## Summary > 🔧 Screw in style and precision—because your PC deserves the perfect fit! ## Quick Answers - **What is this?** CRJ 6-32 UNC Extra Long 1-3/8" (34mm) Computer Fans Screws Set for 25mm and 30mm Fans - 20 Screws and 20 Washers by crj electronics - **How much does it cost?** € 46.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/540432094-crj-6-32-unc-extra-long-1-3-8-34mm) ## Best For - crj electronics enthusiasts ## Why This Product - Trusted crj electronics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Nylon Washers Included:** Each screw comes with a 1.6mm nylon washer to protect surfaces and add spacer flexibility—perfect for custom water cooling setups. - • **Versatile Fit for 25mm & 30mm Fans:** Optimized thread length offers 9mm remaining thread for 25mm fans and compatibility with 30mm fans, maximizing your accessory options. - • **Made in the USA with RoHS Compliance:** Quality-assured manufacturing meets environmental standards, giving you peace of mind with every build. - • **Premium Black Oxide Steel Durability:** Corrosion-resistant alloy steel screws with sleek black oxide finish for a professional, stealthy look that lasts. - • **Extended Reach for Ultimate Compatibility:** 34mm length screws ensure seamless mounting of fans with dust filters, grills, LED rings, and more—no more compromises on your build. ## Overview The CRJ 6-32 UNC Extra Long 1-3/8" (34mm) Computer Fan Screws Set includes 20 black oxide steel screws and 20 nylon washers designed for 25mm and 30mm fans. These extra-long screws provide enhanced compatibility with fan accessories like dust filters, grills, and LED rings, featuring a durable finish and precision washers to protect surfaces and improve fit. Manufactured in the USA and RoHS compliant, this set is ideal for professional PC builders seeking reliable, versatile mounting hardware. ## Description Most computer fan screws are specified for 5mm of remaining thead (30mm screw - 25mm fan) and are just not long enough to accommodate many fan accessories like dust filters, grills, anti-vibration gaskets, and LED rings. Our extra long screws sets designed to address this problem directly with a wide array of available lengths to acommodate a wide array of fan accessories. This 34mm length set is great for mounting 25mm fans (9mm remaining threads). They're also compatible with 30mm fans (4mm remaining threads) although accessory compatibility range may be limited. Screws can of course also be too long so it's important to measure and choose the right set. We include a 1.6mm thickness nylon washer with every screw to help maximize the compatibility and versatility of our screws with your PC build. Review: Good for 27 mm fans mounting to radiator - They were the right length to attach my 27 mm fans to my radiator in a push pull configuration through the top rails of my chassis. I appreciate also that they come with convenient little washers that could allow you potentially to adjust the length if they were too long, and to add some width if more contact was needed,. Seems a little bit expensive for what it is, but I got the job done so five stars I will give. Review: Flexibility for radiator mounting - I'm using these with the Cooler Master MasterLiquid Atmos 240 AIO. The included 30mm screws were only long enough to attach the fans to the radiator. I wanted to attach the radiator to the case with the fans in between (side mount intake), so these 34mm screws gave me the extra length I needed. The screws fit as expected, and the black color matches my case. The price isn't great but is OK for a specialty project, and the Prime next-day delivery really helped me complete my build. ## Features - The screws in this set measure 34mm and allow for significantly more acommodation of fan accessories like dust filters, grills, ducts, and LED rings with 25mm fans - 20 1.6mm washers are included for protecting surfaces and act as spacers increasing compatibility with water cooling radiatiors - Steel screws with a black oxide finish. - Total Quantity: 20 screws and 20 washers - RoHS Compliant. Screws and washers are manufactured in the United States. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BVCZTG4N | | Brand | CRJ Electronics | | Colour | Black | | Compatible Groove Diameter | 0.12 Inches | | Customer Reviews | 4.6 out of 5 stars 49 Reviews | | Drive System | Phillips | | Exterior Finish | Black Oxide Finish, Steel | | Fastener Size | 1-3/8" x 34mm | | Fastener Type | Machine Screw | | Finish Types | Black Oxide | | Head Style | Pan | | Head Type | Round | | Item Diameter | 0.14 Inches | | Item Type Name | screws | | Item Weight | 454 g | | Manufacturer | CRJ Electronics | | Material | Alloy Steel | | Material Type | Alloy Steel | | Metal Type | Alloy Steel | | Model | 4069 | | Number Of Items | 20 | | Number of Pieces | 20 | | Outside Diameter | 0.14 Inches | | Part Number | 4069 | | Point Style | Round Point | | Screw Head Style | Pan | | Screw Point Style | Round Point | | Set Name | CRJ 6-32 UNC Extra Long 1-3/8" (34mm) Computer Fans Screws Set (20 Screws & 20 Washers) | | Set Screw Thread Type | UNC | | Size Name | 1-3/8" (34mm) - 20 Pack | | Thread Class | 6-32 UNC | | Thread Coverage | Fully Threaded | | Thread Size | #6-32 | | Thread Style | UNC | | Thread Type | UNC | | UPC | 850028770153 | | Unit Count | 20.0 Count | ## Product Details - **Material:** Alloy Steel - **Head Style:** Pan - **Exterior Finish:** Black Oxide Finish,Steel - **Thread Size:** 1-3/8" (34mm) - **Point Style:** Round Point ## Images ![CRJ 6-32 UNC Extra Long 1-3/8" (34mm) Computer Fans Screws Set for 25mm and 30mm Fans - 20 Screws and 20 Washers - Image 1](https://m.media-amazon.com/images/I/81wky1TXGSL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good for 27 mm fans mounting to radiator *by C***P on 4 March 2025* They were the right length to attach my 27 mm fans to my radiator in a push pull configuration through the top rails of my chassis. I appreciate also that they come with convenient little washers that could allow you potentially to adjust the length if they were too long, and to add some width if more contact was needed,. Seems a little bit expensive for what it is, but I got the job done so five stars I will give. ### ⭐⭐⭐⭐⭐ Flexibility for radiator mounting *by D***K on 19 July 2025* I'm using these with the Cooler Master MasterLiquid Atmos 240 AIO. The included 30mm screws were only long enough to attach the fans to the radiator. I wanted to attach the radiator to the case with the fans in between (side mount intake), so these 34mm screws gave me the extra length I needed. The screws fit as expected, and the black color matches my case. The price isn't great but is OK for a specialty project, and the Prime next-day delivery really helped me complete my build. ### ⭐⭐⭐⭐⭐ Work great *by B***N on 27 June 2024* These were the perfect length and pitch for connecting corsair fan to radiator ## Frequently Bought Together - CRJ 6-32 UNC Extra Long 1-3/8" (34mm) Computer Radiator Fans Screws Set for 25mm and 30mm Fans - 20 Screws and 20 Washers - Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable 12 Inches, PC Fan Splitter 1 to 3 Converter, PC Fan Extension Cable - SGTKJSJS Computer Cooling Fan Mount Screws Kit - Long & Short Screws (#6-32x30mm, M5x10mm) - 20PCS Each --- ## 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.nl/products/540432094-crj-6-32-unc-extra-long-1-3-8-34mm](https://www.desertcart.nl/products/540432094-crj-6-32-unc-extra-long-1-3-8-34mm) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-08-23*