--- product_id: 277523082 title: "Alpha Fry AT-31604 60-40 Rosin Core Solder (4 Ounces)" brand: "american terminal" price: "158.26 DT" currency: TND in_stock: true reviews_count: 5 category: "American Terminal" url: https://www.desertcart.tn/products/277523082-alpha-fry-at-31604-60-40-rosin-core-solder-4 store_origin: TN region: Tunisia --- # 60% Tin for superior conductivity 376°F low melting point for precision 0.062 inch diameter for fine detail Alpha Fry AT-31604 60-40 Rosin Core Solder (4 Ounces) **Brand:** american terminal **Price:** 158.26 DT **Availability:** ✅ In Stock ## Summary > 🔥 Solder Smarter, Not Harder – Join the Pros Who Demand Precision! ## Quick Answers - **What is this?** Alpha Fry AT-31604 60-40 Rosin Core Solder (4 Ounces) by american terminal - **How much does it cost?** 158.26 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/277523082-alpha-fry-at-31604-60-40-rosin-core-solder-4) ## Best For - american terminal enthusiasts ## Why This Product - Trusted american terminal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Ready:** 4-ounce spool designed for professional projects and easy handling. - • **Trusted Quality:** Made in Mexico by Alpha Fry, a brand synonymous with reliability in soldering. - • **Fine Diameter Wire:** 0.062 inch thickness perfect for detailed, fine electrical work without bulk. - • **Optimal Alloy Blend:** 60% tin and 40% lead formula delivers excellent electrical conductivity and durability. - • **Precision Melt Mastery:** Low 376°F melting point ensures clean, controlled soldering every time. ## Overview Alpha Fry AT-31604 is a 4-ounce spool of 60/40 rosin core solder with a 0.062 inch diameter wire, melting at 376°F. Engineered for fine electrical soldering, it balances optimal conductivity and ease of use, making it a must-have for professionals seeking reliable, precise connections. ## Description This spool of American Terminal AT-31604 Solder contains 4 ounces of 1/16" solder with a leaded rosin flux core. The 60% tin, 40% lead combination is perfect for jobs like fine electrical soldering which requiring lower melt temperatures. AlphaFry is the company that produces the product, Alphametals is the brand on the roll of solder. Review: perfectly fine with one exception - the product was good except the lack of of detailed descriptions there are no information about the product specifications except the image which is accurate by the way but that's all. so after receiving it I find out the diameter of the wire is about 1 mm which is too big for my electronic application Review: Electrical Soldering - MUST HAVE! - Used this to Solder some new 6 volt old car battery cable ends. Perfect product for the job and used with “SRA Rosin Paste Flux #135 in a 2 oz Jar” from desertcart too. Only thing I’d like differently is for the thickness to be twice the size, but that’s not their fault I just couldn’t find that size for my application. For the application I was using it for, it still worked great but had to unroll a few feet a couple times to have enough to solder the 2/0 cable ends & cable together. For fine electrical applications such as 16 gauge wire, it would be the perfect size. 3/1/19 update: working perfectly for me Electrical application! I covered the soldered joints with some electrical shrink wrap to keep it from corroding. ## Features - Fine electrical soldering - 60-Percent tin and 40-percent lead - 376 Degree F melting point - 0.062 Diameter. 4-Ounce - Made in Mexico ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00030AP48 | | Best Sellers Rank | #100,933 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #232 in Solder | | Color | No Color | | Customer Reviews | 4.7 4.7 out of 5 stars (1,994) | | Date First Available | August 29, 2005 | | Included Components | Alpha Fry AT-31604 60-40 Rosin Core Solder (4 Ounces) | | Item Package Quantity | 1 | | Item Weight | 3.2 ounces | | Item model number | AT-31604 | | Manufacturer | AMERICAN TERMINAL SUPPLY | | Material | Multi | | Part Number | AT-31604 | | Power Source | dc | | Product Dimensions | 6 x 4 x 1 inches | | Size | Pack of 1 | | Usage | Floor | | Warranty Description | UNAVAILABLE | ## Images ![Alpha Fry AT-31604 60-40 Rosin Core Solder (4 Ounces) - Image 1](https://m.media-amazon.com/images/I/81q4xTieexL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ perfectly fine with one exception *by S***A on 16 June 2025* the product was good except the lack of of detailed descriptions there are no information about the product specifications except the image which is accurate by the way but that's all. so after receiving it I find out the diameter of the wire is about 1 mm which is too big for my electronic application ### ⭐⭐⭐⭐⭐ Electrical Soldering - MUST HAVE! *by D***S on 22 December 2018* Used this to Solder some new 6 volt old car battery cable ends. Perfect product for the job and used with “SRA Rosin Paste Flux #135 in a 2 oz Jar” from Amazon too. Only thing I’d like differently is for the thickness to be twice the size, but that’s not their fault I just couldn’t find that size for my application. For the application I was using it for, it still worked great but had to unroll a few feet a couple times to have enough to solder the 2/0 cable ends & cable together. For fine electrical applications such as 16 gauge wire, it would be the perfect size. 3/1/19 update: working perfectly for me Electrical application! I covered the soldered joints with some electrical shrink wrap to keep it from corroding. ### ⭐⭐⭐⭐⭐ Lo hecho en México está bien hecho. *by L***Y on 17 November 2017* La hubiera preferido de 0.031" pero sabiendo aplicarla el tiempo necesario no hace falta que sea más delgada. Me gusta: El acabado que deja. Cantidad suficiente de flux interno. No tiene olor desagradable (aunque utilices extractor de humo el olor se alcanza a percibir, como cualquier soldadura) No me gusta: El grosor 0.062", aún así no dudaría en recomendarla al 100%. ## Frequently Bought Together - Alpha Fry AT-31604 60-40 Rosin Core Solder (4 Ounces) - SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made for Lead and Lead-Free Solder Circuit Boards and Copper Electrical Wire - Safe Clean Residues with No Goopy Mess (2oz Jar) - NEIKO 01902 Adjustable Helping Hand with Magnifying Glass, Third Hand Solder Aid, Soldering Wire Station Stand with Dual Alligator Clips and a Heavy Base, Beading & Jewelry Making Tools, Solder Holder --- ## 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.tn/products/277523082-alpha-fry-at-31604-60-40-rosin-core-solder-4](https://www.desertcart.tn/products/277523082-alpha-fry-at-31604-60-40-rosin-core-solder-4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-24*