--- product_id: 178425723 title: "AC Infinity Carbon Steel 12/24 Rack Screws and Nylon Washers 50-piece set for Equipment Server Racks, Enclosures, and Cabinets" brand: "ac infinity" price: "¥7726" currency: JPY in_stock: true reviews_count: 7 category: "Ac Infinity" url: https://www.desertcart.jp/products/178425723-ac-infinity-carbon-steel-12-24-rack-screws-and-nylon store_origin: JP region: Japan --- # 50-piece precision set Self-guiding pilot point Carbon steel strength AC Infinity Carbon Steel 12/24 Rack Screws and Nylon Washers 50-piece set for Equipment Server Racks, Enclosures, and Cabinets **Brand:** ac infinity **Price:** ¥7726 **Availability:** ✅ In Stock ## Summary > 🔧 Screw in perfection, lock in reliability — your rack’s new best friend! ## Quick Answers - **What is this?** AC Infinity Carbon Steel 12/24 Rack Screws and Nylon Washers 50-piece set for Equipment Server Racks, Enclosures, and Cabinets by ac infinity - **How much does it cost?** ¥7726 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/178425723-ac-infinity-carbon-steel-12-24-rack-screws-and-nylon) ## Best For - ac infinity enthusiasts ## Why This Product - Trusted ac infinity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete 50-Piece Set:** Generous quantity with perfectly matched screws and washers to keep your server racks and enclosures flawlessly assembled. - • **Scratch-Free Security:** Pre-installed nylon washers safeguard your valuable equipment from unsightly scratches and wear. - • **Built to Last, Built to Protect:** High-grade carbon steel core with black zinc chromate plating resists corrosion and stripping for long-term reliability. - • **Engineered for Effortless Installation:** Phillips truss-head screws with self-guiding pilot points ensure quick, damage-free mounting every time. - • **Seamless Integration with AC Infinity Gear:** Designed to complement AC Infinity shelves, panels, and cooling solutions for a sleek, professional setup. ## Overview The AC Infinity Carbon Steel 12/24 Rack Screws and Nylon Washers 50-piece set offers premium-grade carbon steel screws with corrosion-resistant black zinc chromate plating. Featuring Phillips truss-head design and self-guiding pilot points, these screws ensure easy, damage-free installation. Pre-installed nylon washers protect equipment surfaces, making this set ideal for professional server racks, enclosures, and AV cabinets. Trusted by thousands, it’s the go-to choice for durable, scratch-free rack mounting. ## Description Product Description Premium Rack Screws Carbon-steel screws designed for installing various rack-mount devices such as shelves, panels, server, and AV equipment. Key Features Premium Build The rack screws are constructed with high-grade carbon steel to prevent stripping. Then coated with matte-black zinc chromate plating that is resistant to corrosion. Smart Design Each rack screw features a Phillips truss-head design with self-guiding pilot points. Includes pre-installed nylon washers to prevent scratching rack equipment. Accessories Included All rack screw sets include washers and a plastic jar. M5 and M6 sizes also include cage nuts. Rack shelves contain four pieces of 10-32 screws, washers, and cage nut set. Review: Looks Great and Very Impressed with AC Infinity Line - After buying a few AC Infinity Shelves and a few CLOUDPLATE T7, I became really impressed with the Quality of their products, So I decided to buy a Tub of their Rackmount Screws for a build I'm making for a YouTuber. These Rackmount Screws are really clean looking and they clip into your Rack Strips with ease, much easier than other brands I've used on other builds in the past. I'm so impressed with their line, I always try to buy Infinity products were possible,... You can't beat them. The only downside I have Is, I wished AC Infinity made a set of Rackmount Stickers as I'd love to finish off my Racks with a "AC Infinity - Inside" or "AC Infinity - Cooled" in their black label look. Review: Just beautiful, okay, and functional - These not only look nice and match my entire cabinet and AC Infinity Cloud Plate fans and blanking panels, they are solidly constructed, strong and not easy to damage. ## Features - Phillips truss-head screws with self-guiding Pilot Point design. - High-grade carbon steel construction prevents stripping. - Corrosion and rust-resistant black zinc chromate plating. - Pre-installed nylon washers to avoid scratching equipment. - 50 piece screw and washer set; 12-24 threaded, 3/4” long. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01C9NFPMI | | Best Sellers Rank | 48,433 in DIY & Tools ( See Top 100 in DIY & Tools ) 615 in Washers | | Brand | AC Infinity | | Brand Name | AC Infinity | | Colour | Black | | Compatible Groove Diameter | 0.41 Inches | | Country Of Origin | China | | Customer Reviews | 4.8 out of 5 stars 2,127 Reviews | | Fastener Type | Thread Locking | | Fastener type | Thread Locking | | Finish Types | Black Zinc Chromate | | Item Dimensions | 10.2 x 10.2 x 12.7 centimetres | | Item Shape | Round | | Item dimensions L x W x H | 10.2 x 10.2 x 12.7 centimetres | | Manufacturer | AC Infinity | | Manufacturer Part Number | AI-RSA4 | | Material | Carbon Steel, Nylon, Zinc | | Material Type | Carbon Steel, Nylon, Zinc | | Model Number | AI-RSA4 | | Number Of Items | 50 | | Number of Pieces | 50 | | Screw Head Style | Phillips | | Set Name | 50-Piece Set | | Size | ['12-24'] | | Thread Size | 12-24 | | UPC | 854759004587 | | Unit Count | 1.0 count | ## Product Details - **Brand:** AC Infinity - **Colour:** Black - **Item dimensions L x W x H:** 10.2 x 10.2 x 12.7 centimetres - **Material:** Carbon Steel, Nylon, Zinc - **Size:** 12/24 ## Images ![AC Infinity Carbon Steel 12/24 Rack Screws and Nylon Washers 50-piece set for Equipment Server Racks, Enclosures, and Cabinets - Image 1](https://m.media-amazon.com/images/I/61-GLqjhabL.jpg) ![AC Infinity Carbon Steel 12/24 Rack Screws and Nylon Washers 50-piece set for Equipment Server Racks, Enclosures, and Cabinets - Image 2](https://m.media-amazon.com/images/I/51wIyuJz5DL.jpg) ![AC Infinity Carbon Steel 12/24 Rack Screws and Nylon Washers 50-piece set for Equipment Server Racks, Enclosures, and Cabinets - Image 3](https://m.media-amazon.com/images/I/61cTEQ+DGUL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Looks Great and Very Impressed with AC Infinity Line *by G***Y on 7 May 2021* After buying a few AC Infinity Shelves and a few CLOUDPLATE T7, I became really impressed with the Quality of their products, So I decided to buy a Tub of their Rackmount Screws for a build I'm making for a YouTuber. These Rackmount Screws are really clean looking and they clip into your Rack Strips with ease, much easier than other brands I've used on other builds in the past. I'm so impressed with their line, I always try to buy Infinity products were possible,... You can't beat them. The only downside I have Is, I wished AC Infinity made a set of Rackmount Stickers as I'd love to finish off my Racks with a "AC Infinity - Inside" or "AC Infinity - Cooled" in their black label look. ### ⭐⭐⭐⭐⭐ Just beautiful, okay, and functional *by M***E on 29 December 2021* These not only look nice and match my entire cabinet and AC Infinity Cloud Plate fans and blanking panels, they are solidly constructed, strong and not easy to damage. ### ⭐⭐⭐⭐⭐ Die richtige Schraube für SKB Racks!! *by A***N on 10 January 2026* Kurz und knapp: genau die richtige Schraube für die SKB Racks und Cases. Tipp: die Schrauben haben bereits kleine Unterlegscheiben. Wer die Geräte optimal vor Kratzern schützen will nimmt zusätzliche Unterlegscheiben M6 mit 12mm Durchmesser, z.B. https://www.amazon.de/dp/B0DSBBGH73?ref=ppx_yo2ov_dt_b_fed_asin_title ## Frequently Bought Together - AC Infinity Carbon Steel 12/24 Rack Screws and Nylon Washers. 50-Piece Set for Equipment Server Racks, enclosures, and cabinets. - StarTech.com 1U Server Rack Shelf - Vented Rack Mount Cantilever Tray for 19" Network Rack & Cabinet, 44lb/20kg, 10" Deep - Cable Matters Rackmount or Wall Mount 1U 24 Port Keystone Patch Panel with Cable Management and Support Bar, 19-inch Blank Patch Panel for Keystone Jacks --- ## 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.jp/products/178425723-ac-infinity-carbon-steel-12-24-rack-screws-and-nylon](https://www.desertcart.jp/products/178425723-ac-infinity-carbon-steel-12-24-rack-screws-and-nylon) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-21*