--- product_id: 102326320 title: "380Pcs 19 Sizes #4-40 to 3/8\"-16 UNC Standard SAE Hex Socket Cup Point Set Screws, Allen Head Grub Screws, Internal Hex Drive Headless Screws Assortment with 7pcs Hex Keys, 304 Stainless Steel" brand: "hantof" price: "€ 46.40" currency: EUR in_stock: true category: "Han Tof" url: https://www.desertcart.pt/products/102326320-380pcs-19-sizes-4-40-to-3-8-16-unc store_origin: PT region: Portugal --- # 304 stainless steel durability 380 pcs precision set 19 versatile sizes 380Pcs 19 Sizes #4-40 to 3/8"-16 UNC Standard SAE Hex Socket Cup Point Set Screws, Allen Head Grub Screws, Internal Hex Drive Headless Screws Assortment with 7pcs Hex Keys, 304 Stainless Steel **Brand:** hantof **Price:** € 46.40 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your toolkit with the ultimate screw set – don’t get left unscrewed! ## Quick Answers - **What is this?** 380Pcs 19 Sizes #4-40 to 3/8"-16 UNC Standard SAE Hex Socket Cup Point Set Screws, Allen Head Grub Screws, Internal Hex Drive Headless Screws Assortment with 7pcs Hex Keys, 304 Stainless Steel by hantof - **How much does it cost?** € 46.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/102326320-380pcs-19-sizes-4-40-to-3-8-16-unc) ## Best For - hantof enthusiasts ## Why This Product - Trusted hantof brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vibration-Proof Grip:** Cup point design bites into surfaces to prevent loosening under stress. - • **Versatile Application:** Perfect for everything from home repairs to precision machinery and electronics. - • **All-in-One Convenience:** Includes 7 hex keys and a sturdy organizer box for seamless access and portability. - • **Complete Precision Kit:** 380 meticulously crafted screws covering 19 standard SAE sizes for every project. - • **Unmatched Corrosion Resistance:** Premium 304 stainless steel ensures longevity even in harsh environments. ## Overview The HanTof 380-piece hex socket cup point set screw assortment features 19 sizes ranging from #4-40 to 3/8"-16 UNC, crafted from durable 304 stainless steel. Designed with a cup point tip for superior grip and vibration resistance, this kit includes 7 hex keys and a transparent organizer box, making it ideal for professional and DIY use across various applications including plumbing, electronics, and precision machinery. ## Description Buy HanTof 380Pcs 19 Sizes #4-40 to 3/8"-16 UNC Standard SAE Hex Socket Cup Point Set Screws, Allen Head Grub Screws, Internal Hex Drive Headless Screws Assortment with 7pcs Hex Keys, 304 Stainless Steel: Set Screws - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 🔩【Type】: (Tolerance:±0.005mm) Standard SAE Hex Socket Cup Point Set Screws, all screw threads have clean cut edges and no sharp edges. Cup-shaped tip cuts into surface, preventing component from loosening, Design provides good vibration resistance. can be driven still further to provide even more torque and gripping force. - 🔩【HIGH QUALITY】--- High Quality 304 Stainless Steel, the 304 Stainless Steel material features strength and offers good corrosion resistance in bad environment. - 🔩【Set Includes】: 19 Kinds, Each Sizes 20pcs, Total 380pcs UNC #4-40 , #6-32, #8-32, #10-24, 1/4"-20, 5/16"-18, 3/8"-16,Standard SAE Allen Head Set Screws Assortment Kit with 7pcs Hex Wrenches,different sizes can meet your different needs. - 🔩【Wide Use】:Suitable for Door handle, faucet, light fixture, knobs, locks and toys, ,plumber and other small repairs around the shop, garage or home; and all kinds of precision machinery, classified instruments, electronic products, household appliances, communication products. - 🔩【Portable & Storage】:All of UNC #4-40, #6-32, #8-32, #10-24, 1/4"-20, 5/16"-18, 3/8"-16,Standard SAE Allen Head Cup Point Set Screws are packed into a sturdy transparent box organizer. Not only sufficient number to meet your daily use,but also 7 Pcs relevant hex wrenches are included for easy to handle. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KM5CDJ1 | | Best Sellers Rank | #10,469 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Set Screws | | Brand | HanTof | | Color | Silver:UNC #4-40 to 3/8"-16 SAE Set Screws | | Customer Reviews | 4.4 4.4 out of 5 stars (218) | | Drive System | Internal Hex | | Exterior Finish | Stainless Steel | | Fastener Size | No. 4 | | Fastener Type | Screw | | Finish Types | Stainless Steel | | Grade Rating | Grade 304 | | Head Type | Headless | | Manufacturer | HanTof | | Material Type | Stainless Steel 304 | | Metal Type | Stainless Steel | | Number Of Items | 380 | | Number of Packs | 1 | | Number of Pieces | 380 | | Part Number | htf0021 | | Screw Head Style | Socket | | Screw Point Style | Cupped Point | | Set Name | HanTof 380Pcs 19 Sizes #4-40 to 3/8"-16 UNC Standard SAE Hex Socket Cup Point Set Screws Assortment | | Set Screw Thread Type | Fully Threaded | | Size Name | #4-40,#6-32,#8-32,#10-24,1/4"-20,5/16"-18,3/8"-16 | | Thread Coverage | Fully Threaded | | Thread Size | 4-40 6-32 8-32 10-24 1/4-20 | | Thread Style | Right Hand | | Thread Type | Unc | | UPC | 616899970845 | | Unit Count | 1 Count | ## Product Details - **Exterior Finish:** Stainless Steel - **Head Style:** Socket - **Material:** Stainless Steel 304 - **Point Style:** Cupped Point - **Thread Size:** 4-40 6-32 8-32 10-24 1/4-20 ## Images ![380Pcs 19 Sizes #4-40 to 3/8"-16 UNC Standard SAE Hex Socket Cup Point Set Screws, Allen Head Grub Screws, Internal Hex Drive Headless Screws Assortment with 7pcs Hex Keys, 304 Stainless Steel - Image 1](https://m.media-amazon.com/images/I/51POIiIbNrL.jpg) ![380Pcs 19 Sizes #4-40 to 3/8"-16 UNC Standard SAE Hex Socket Cup Point Set Screws, Allen Head Grub Screws, Internal Hex Drive Headless Screws Assortment with 7pcs Hex Keys, 304 Stainless Steel - Image 2](https://m.media-amazon.com/images/I/51lC7kCphOL.jpg) ![380Pcs 19 Sizes #4-40 to 3/8"-16 UNC Standard SAE Hex Socket Cup Point Set Screws, Allen Head Grub Screws, Internal Hex Drive Headless Screws Assortment with 7pcs Hex Keys, 304 Stainless Steel - Image 3](https://m.media-amazon.com/images/I/41jAfs7QRvL.jpg) ![380Pcs 19 Sizes #4-40 to 3/8"-16 UNC Standard SAE Hex Socket Cup Point Set Screws, Allen Head Grub Screws, Internal Hex Drive Headless Screws Assortment with 7pcs Hex Keys, 304 Stainless Steel - Image 4](https://m.media-amazon.com/images/I/51f3rGRJIML.jpg) ![380Pcs 19 Sizes #4-40 to 3/8"-16 UNC Standard SAE Hex Socket Cup Point Set Screws, Allen Head Grub Screws, Internal Hex Drive Headless Screws Assortment with 7pcs Hex Keys, 304 Stainless Steel - Image 5](https://m.media-amazon.com/images/I/51qFIE3oPoL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.pt/products/102326320-380pcs-19-sizes-4-40-to-3-8-16-unc](https://www.desertcart.pt/products/102326320-380pcs-19-sizes-4-40-to-3-8-16-unc) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-12*