--- product_id: 1241339 title: "Alloy Steel Socket Cap Screw, Black Oxide Finish, Internal Hex Drive, Meets DIN 912/ISO 898, 10mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads, Imported (Pack of 100)" brand: "small parts" price: "ΰΈΏ1241" currency: THB in_stock: true reviews_count: 5 url: https://www.desertcart.co.th/products/1241339-alloy-steel-socket-cap-screw-black-oxide-finish-internal-hex store_origin: TH region: Thailand --- # Alloy steel strength 170-180 ksi Fully threaded M3-0.5 coarse pitch Internal hex drive for high torque Alloy Steel Socket Cap Screw, Black Oxide Finish, Internal Hex Drive, Meets DIN 912/ISO 898, 10mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads, Imported (Pack of 100) **Brand:** small parts **Price:** ΰΈΏ1241 **Availability:** βœ… In Stock ## Summary > πŸ”§ Screw it right, screw it tight β€” the pro’s choice for lasting strength! ## Quick Answers - **What is this?** Alloy Steel Socket Cap Screw, Black Oxide Finish, Internal Hex Drive, Meets DIN 912/ISO 898, 10mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads, Imported (Pack of 100) by small parts - **How much does it cost?** ΰΈΏ1241 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1241339-alloy-steel-socket-cap-screw-black-oxide-finish-internal-hex) ## Best For - small parts enthusiasts ## Why This Product - Trusted small parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Quick Assembly:** Coarse metric threads (M3-0.5) enable faster installation and removal, ideal for brittle materials. - β€’ **Compact & Reliable:** 10mm length with fully threaded shaft offers versatile fastening in tight spaces without compromising grip. - β€’ **Unmatched Strength:** Alloy steel construction delivers tensile strength up to 180,000 psi for industrial-grade durability. - β€’ **Precision Hex Drive:** Internal hex socket ensures secure, slip-free torque application with standard hex wrenches or power tools. - β€’ **Professional Grade Pack:** Imported pack of 100 screws ensures you’re always ready for any project, minimizing downtime. ## Overview This pack of 100 black oxide finished alloy steel socket cap screws features a 10mm length and fully threaded M3-0.5 coarse metric threads. Engineered to meet DIN 912/ISO 898 standards, these screws provide exceptional tensile strength (170,000-180,000 psi) and reliable high-torque fastening with an internal hex drive, making them ideal for demanding industrial and professional applications. ## Description Socket Cap Screws are reliable and durable and are used in many applications. They are available in a variety of head styles and materials.Alloy Steel is steel that has been alloyed with other materials to improve overall physical properties. Steels are designated by a 4 number SAE Steel grade. The first two digits indicate the primary materials used to form the steel. The last 2 digits identify the percentage of carbon for the alloy (in hundredths). Tensile strength ranges for the alloys typically used in these fasteners range from 170,000 to 180,000 psi (pounds per square inch), making these amongst the strongest of materials.With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels. Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits. ## Features - Socket Cap Screws are durable and reliable - Alloy Steel is one of the strongest materials used in fasteners, making this an ideal material to use when the primary concern is the application pulling apart - Socket cap head fasteners are very common in industrial applications - Drive system is a hexagon-shaped hole - Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads ## Product Details - **Material:** Alloy Steel - **Head Style:** Button, Hex, Socket - **Item dimensions L x W x H:** 10 inches - **Exterior Finish:** Black Oxide - **Thread Size:** m3-0.5 ## Images ![Alloy Steel Socket Cap Screw, Black Oxide Finish, Internal Hex Drive, Meets DIN 912/ISO 898, 10mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads, Imported (Pack of 100) - Image 1](https://m.media-amazon.com/images/I/716dhn9hWNL.jpg) ![Alloy Steel Socket Cap Screw, Black Oxide Finish, Internal Hex Drive, Meets DIN 912/ISO 898, 10mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads, Imported (Pack of 100) - Image 2](https://m.media-amazon.com/images/I/61IZa3rXqrL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ SCREWED, in a good way...maybe? *by D***. on Reviewed in the United States on June 18, 2018* AS PICTURED. SUITS PURPOSE. WILL BUY AGAIN.MANY ROBOTS TO BUILD.SKYNET IS ALMOST COMPLETE. ### ⭐⭐⭐⭐⭐ They work *by K***R on Reviewed in the United States on August 8, 2015* The screws are the correct diameter and pitch. I didn't think to count how many were in the box, but I think 100 sounds about right. ### ⭐⭐⭐⭐⭐ Five Stars *by F***R on Reviewed in the United States on August 15, 2014* Works as expected - not too much to say about a cap screw. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/1241339-alloy-steel-socket-cap-screw-black-oxide-finish-internal-hex](https://www.desertcart.co.th/products/1241339-alloy-steel-socket-cap-screw-black-oxide-finish-internal-hex) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-05-26*