--- product_id: 564114822 title: "1/4\"-20 x 5/8 inch Stainless Socket Head Cap Screws, 304 Stainless Steel 18-8, Allen Hex Drive, Full Thread Coverage, 30 Pack" brand: "roycemart" price: "£9.37" currency: GBP in_stock: true reviews_count: 5 url: https://www.desertcart.co.uk/products/564114822-1-4-20-x-5-8-inch-stainless-socket-head store_origin: GB region: United Kingdom --- # 30 Pack 1/4-20 Thread Size 304 Stainless Steel 1/4"-20 x 5/8 inch Stainless Socket Head Cap Screws, 304 Stainless Steel 18-8, Allen Hex Drive, Full Thread Coverage, 30 Pack **Brand:** roycemart **Price:** £9.37 **Availability:** ✅ In Stock ## Summary > 🔧 Screw it, you’ve got this! The ultimate fastening solution for every project. ## Quick Answers - **What is this?** 1/4"-20 x 5/8 inch Stainless Socket Head Cap Screws, 304 Stainless Steel 18-8, Allen Hex Drive, Full Thread Coverage, 30 Pack by roycemart - **How much does it cost?** £9.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/564114822-1-4-20-x-5-8-inch-stainless-socket-head) ## Best For - roycemart enthusiasts ## Why This Product - Trusted roycemart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Convenience:** Comes in a 30 pack, so you’ll always have the right screw on hand! - • **Full Thread Coverage:** Ensures maximum grip and stability for all your fastening needs. - • **Unmatched Durability:** Crafted from high-quality 18-8 stainless steel for superior strength and corrosion resistance. - • **Precision Engineering:** Designed with a 3/16 inch Allen hex drive for a secure fit and easy installation. - • **Versatile Applications:** Perfect for a wide range of uses, from machinery to household projects. ## Overview This 30-pack of 1/4"-20 x 5/8 inch stainless socket head cap screws is made from high-quality 304 stainless steel, ensuring exceptional strength and corrosion resistance. With a 3/16 inch Allen hex drive and full thread coverage, these screws are ideal for a variety of applications, including machinery, electronics, and household items. ## Description Package Included 30 PCS 1/4-20 x 5/8" Socket Head Cap Screws About Socket Head Cap Screws Socket head cap screw is a type of cap screw with a cylindrical head. No exterior finish and no coating, the screws are made of the finest 100% 304 (18-8) stainless steel . Ideal Usage (Application) The Socket Head Bolt serves a wide range of uses in all kinds of the precision machinery industry, classified instruments, electronic products, household appliances, toys, bikes, crib and etc. Suitable for professionals, amateurs, landlords, repairmen, other DIY. It's a perfect tool to replace broken or missing M6 bolts. Customer Satisfaction We specialized in providing full ranges of standard fasteners including fully customized packaging solutions to fulfill our customer's expectation. All products undergoes three level of quality testing and quantity checking before reaching our customers.We promise fasteners listed in our shop must be competitive in the world. ## Features - Allen Hex Drive: 3/16 inch; Thread Size: 1/4-20; Thread Pitch: 20 TPI - Head Diameter: 0.375 inch or 9.5mm; Head Height: 0.25 inch or 6.5mm - Package: 30 PCS; Screw Length (excluding the head): 5/8 inch or 16mm - Material: High Quality 18-8 Stainless Steel, great strength and good corrosion resistance to make fasteners last! - IDEAL USE for machinery industry, classified instruments, electronic products, household appliances, toys, bikes, crib, workbench, headboard, cabinet, tables and etc. ## Images ![1/4"-20 x 5/8 inch Stainless Socket Head Cap Screws, 304 Stainless Steel 18-8, Allen Hex Drive, Full Thread Coverage, 30 Pack - Image 1](https://m.media-amazon.com/images/I/61FqwWwJ89L.jpg) ![1/4"-20 x 5/8 inch Stainless Socket Head Cap Screws, 304 Stainless Steel 18-8, Allen Hex Drive, Full Thread Coverage, 30 Pack - Image 2](https://m.media-amazon.com/images/I/712W2Eul2kL.jpg) ![1/4"-20 x 5/8 inch Stainless Socket Head Cap Screws, 304 Stainless Steel 18-8, Allen Hex Drive, Full Thread Coverage, 30 Pack - Image 3](https://m.media-amazon.com/images/I/61fRonEfFGL.jpg) ![1/4"-20 x 5/8 inch Stainless Socket Head Cap Screws, 304 Stainless Steel 18-8, Allen Hex Drive, Full Thread Coverage, 30 Pack - Image 4](https://m.media-amazon.com/images/I/61wVMJIWU4L.jpg) ![1/4"-20 x 5/8 inch Stainless Socket Head Cap Screws, 304 Stainless Steel 18-8, Allen Hex Drive, Full Thread Coverage, 30 Pack - Image 5](https://m.media-amazon.com/images/I/61fiRe7BC4L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Bolt Hardware *by J***E on Reviewed in the United States on April 22, 2023* I needed hardware to repair the exhaust muffler on my Cub Cadet rider. These fit and worked great. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good screws, many in a pack *by L***M on Reviewed in the United States on April 10, 2021* Seems sturdy ### ⭐ 1.0 out of 5 stars Not true stainless *by A***R on Reviewed in the United States on December 15, 2021* Another cheap product found by accident. I have a phone with a magnetic mount for my car. I just threw my phone on the box of these screws and when I went to re-pick it up there was resistance threw cardboard. So I went and got other 304 screws I had and a 304 fitting and tested those bare metal to my phone and nothing. These are probably merely coated in stainless and being claimed as such. If wanting a true product stay far away from these. --- ## 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.co.uk/products/564114822-1-4-20-x-5-8-inch-stainless-socket-head](https://www.desertcart.co.uk/products/564114822-1-4-20-x-5-8-inch-stainless-socket-head) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*