--- product_id: 644030807 title: "500pcs Set Screws, Grub Screws, Set Screws Assortment Kit M3 M4 M5 M6 M8 for Door Handles, Bathroom Fixtures, Home Repair, Repair Furniture, Electronic Product, Install Door Lock, DIY, 12 Sizes" brand: "hiqtradebyjj" price: "S$20" currency: SGD in_stock: true category: "Hiqtradebyjj" url: https://www.desertcart.sg/products/644030807-500pcs-set-screws-grub-screws-set-screws-assortment-kit-m3 store_origin: SG region: Singapore --- # organized multi-grid box 500pcs versatile set 12.9 grade alloy steel 500pcs Set Screws, Grub Screws, Set Screws Assortment Kit M3 M4 M5 M6 M8 for Door Handles, Bathroom Fixtures, Home Repair, Repair Furniture, Electronic Product, Install Door Lock, DIY, 12 Sizes **Brand:** hiqtradebyjj **Price:** S$20 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your DIY game with the ultimate set screw arsenal! ## Quick Answers - **What is this?** 500pcs Set Screws, Grub Screws, Set Screws Assortment Kit M3 M4 M5 M6 M8 for Door Handles, Bathroom Fixtures, Home Repair, Repair Furniture, Electronic Product, Install Door Lock, DIY, 12 Sizes by hiqtradebyjj - **How much does it cost?** S$20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/644030807-500pcs-set-screws-grub-screws-set-screws-assortment-kit-m3) ## Best For - hiqtradebyjj enthusiasts ## Why This Product - Trusted hiqtradebyjj brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Alloy Steel Durability:** Premium 12.9 grade alloy steel resists rust, corrosion & breakage for long-lasting reliability. - • **Smart Storage Solution:** Multi-grid storage box keeps screws sorted and portable, eliminating clutter and downtime. - • **Comprehensive Size Range:** 12 sizes from M3 to M8 cover every repair, installation, and DIY need with precision. - • **Anti-Slip Precision Threads:** Uniform pitch and burr-free threads ensure secure fastening and vibration resistance. - • **Bonus Hex Wrenches Included:** 5 hex wrenches included for effortless installation and perfect torque control. ## Overview This 500-piece set screw assortment kit features 12 sizes of high-strength 12.9 grade alloy steel grub screws with black oxide finish, designed for superior anti-rust and anti-corrosion performance. Ideal for professionals and DIYers alike, it includes 5 hex wrenches and a multi-grid storage box for organized, efficient repairs and installations across door handles, furniture, electronics, and more. ## Description 500pcs Set Screws, Grub Screws, Set Screws Assortment Kit M3 M4 M5 M6 M8 for Door Handles, Bathroom Fixtures, Home Repair, Repair Furniture, Electronic Product, Install Door Lock, DIY, 12 Sizes: desertcart.com: Industrial & Scientific ## Features - Set screws is made of 12.9 grade alloy steel, which has excellent anti-rust, anti-oxidation and anti-corrosion properties and is not easy to break, so it can be used for a long time in any environment. - Grub screws is widely used in Door Handles, Bathroom Fixtures, home repair, furniture, garage, machinery, electronics, household appliances, Musical Instruments, precision machinery, lamps, bathrooms and more, professional electricians, plumbers, builders, DIY enthusiasts and so on. - Sets of screws include: M3 * 3/4/5/6mm - M4 * 4/5/6mm - M5 * 5/8mm - M6 * 6/10mm - M8 * 8mm - A total of 500pcs, 12 different sizes can meet your different needs, but also includes 5pcs related hex wrenches, easy to handle. - Set screws assortment kit has uniform force, no deviation, not easy to slip, uniform pitch, no sharp edge, obvious thread, no residual burr, prevent parts from loosening, the design has good vibration resistance, and good holding effect can be obtained by tightening the thread. - Storage boxes have multiple grids, Each size is placed in a separate grid, for you to store and carry. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D5Y1Y4ZD | | Best Sellers Rank | #6,623 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Set Screws | | Brand | HIQTRADEBYJJ | | Customer Reviews | 4.5 4.5 out of 5 stars (384) | | Drive System | Internal Hex | | Exterior Finish | Black Oxide | | Fastener Size | M3 to M8 | | Fastener Type | Set Screws | | Finish Types | Black Oxide | | Head Type | Hex | | Item Diameter | 3 millimeters | | Item Dimensions | 0.01 x 0.01 x 0.01 inches | | Manufacturer | HIQTRADEBYJJ | | Material Type | Alloy Steel | | Metal Type | Alloy Steel | | Number Of Items | 1 | | Number of Pieces | 500 | | Outside Diameter | 8 millimeters | | Part Number | 4 | | Screw Head Style | Hex | | Set Name | 500pcs Set Screws Assortment Kit (12 Sizes + 5 Hex Wrenches) | | Set Screw Thread Type | Unified National Coarse (UNC) | | Size Name | 500pcs(12 Sizes) | | Thread Class | Standard | | Thread Coverage | Fully Threaded | | Thread Size | Hex | | Thread Style | Hex | | Thread Type | Unc | | Unit Count | 1 Count | ## Product Details - **Exterior Finish:** Black Oxide - **Head Style:** Hex - **Item dimensions L x W x H:** 0.01 x 0.01 x 0.01 inches - **Material:** Alloy Steel - **Thread Size:** Hex ## Images ![500pcs Set Screws, Grub Screws, Set Screws Assortment Kit M3 M4 M5 M6 M8 for Door Handles, Bathroom Fixtures, Home Repair, Repair Furniture, Electronic Product, Install Door Lock, DIY, 12 Sizes - Image 1](https://m.media-amazon.com/images/I/81fcsZbuL+L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - 500pcs Set Screws, Grub Screw Set, Set Screws Assortment Kit M3 M4 M5 M6 M8 for Home Repair, Repair Furniture, Electronic Product, Install Door Lock, DIY, Fixtures, 12 Sizes - 1200 Pcs Set Screws Assortment Kit, Allen Head Screws, Hex Socket Head Screws, M3/M4/M5/M6/M8 Metric Stainless Steel Internal Hex Drive Cup-Point Screw Kit for Door Handles, Light Fixture Screws --- ## 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.sg/products/644030807-500pcs-set-screws-grub-screws-set-screws-assortment-kit-m3](https://www.desertcart.sg/products/644030807-500pcs-set-screws-grub-screws-set-screws-assortment-kit-m3) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-20*