--- product_id: 363118427 title: "4.2mm x 19mm Self Drilling Wafer Head Screws Steel Self Tapping Screws for Metal Sheets Roofing Windows (Pack of 50) F13B" brand: "screws city" price: "KD 3.39" currency: KWD in_stock: true category: "Screws City" url: https://www.desertcart.com.kw/products/363118427-4-2mm-x-19mm-self-drilling-wafer-head-screws-steel store_origin: KW region: Kuwait --- # 4.2mm thread diameter 19mm length for versatile fastening Zinc plated steel for corrosion resistance 4.2mm x 19mm Self Drilling Wafer Head Screws Steel Self Tapping Screws for Metal Sheets Roofing Windows (Pack of 50) F13B **Brand:** screws city **Price:** KD 3.39 **Availability:** βœ… In Stock ## Summary > πŸ”§ Screw it right, screw it tight β€” the pro’s choice for metal fastening! ## Quick Answers - **What is this?** 4.2mm x 19mm Self Drilling Wafer Head Screws Steel Self Tapping Screws for Metal Sheets Roofing Windows (Pack of 50) F13B by screws city - **How much does it cost?** KD 3.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/363118427-4-2mm-x-19mm-self-drilling-wafer-head-screws-steel) ## Best For - screws city enthusiasts ## Why This Product - Trusted screws city brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Trusted Quality Standard:** Manufactured to DIN 7504 and ISO 15482 standards for guaranteed performance - β€’ **Durable Zinc Plated Steel:** Corrosion-resistant finish ensures long-lasting strength and reliability - β€’ **Optimized Wafer Head Design:** Slim 10.2-11.2mm head for flush, clean installation on roofing and windows - β€’ **Pack of 50 for Bulk Projects:** Ideal for professionals needing consistent quality and quantity on hand - β€’ **Precision Engineered for Metal:** Self-drilling point drills through 1.75mm to 3mm metal sheets effortlessly ## Overview These 4.2mm x 19mm self-drilling wafer head screws are crafted from zinc plated steel to deliver corrosion resistance and durability. Designed to drill through metal sheets from 1.75mm up to 3mm thickness, they provide maximum holding power with a slim wafer head for neat finishes. Sold in packs of 50, they meet DIN 7504 and ISO 15482 standards, making them a reliable choice for roofing, windows, and metal fabrication projects. ## Description Button head self-drilling wafer sheet metal screw is an innovative fastening element specifically designed for securely attaching sheets and other materials to various surfaces. It combines the unique features of a self-drilling screw and an oval washer head, allowing not only secure fastening but also even load distribution and connection stability. ## Features - Thread Diameter: 4.2mm - Length: 19mm - Head Diameter: 9.8mm - Drilling capacity : from 1.75mm up to 3mm - Pack of: 50 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09DNLGSBX | | Best Sellers Rank | 11,311 in DIY & Tools ( See Top 100 in DIY & Tools ) 50 in Self-tapping Screws | | Brand Name | Screws City | | Colour | Silver | | Compatible Groove Diameter | 4.2 Millimeters | | Country Of Origin | Taiwan | | Customer Reviews | 4.5 4.5 out of 5 stars (381) | | Drive System | Phillips | | Exterior Finish | Zinc | | Fastener Size | 4.2mm | | Fastener Type | Self-Drilling Screws | | Finish Types | Zinc Plated | | Item Diameter | 4.2 Millimetres | | Item Dimensions | 19 x 4 x 4 millimetres | | Manufacturer | Screws City | | Manufacturer Part Number | DIN 7504 | | Material Type | Zinc Plated | | Metal | Zinc | | Model Number | DIN 7504 | | Number Of Items | 50 | | Number of Pieces | 50 | | Screw Head Style | Wafer | | Screw Point Style | Self-Drill Point | | Set Screw Thread Type | UNC or UNF | | Size | 4.2mm x 19mm | | Thread Class | Self-Drilling | | Thread Coverage | Fully Threaded | | Thread Size | 4.2mm | | Thread Style | Right Hand | | Thread Type | fully threaded | | Unit Count | 50.0 count | ## Product Details - **Exterior finish:** Zinc - **Head style:** Wafer - **Item dimensions L x W x H:** 19 x 4 x 4 millimetres - **Material:** Zinc Plated - **Thread size:** 4.2mm ## Images ![4.2mm x 19mm Self Drilling Wafer Head Screws Steel Self Tapping Screws for Metal Sheets Roofing Windows (Pack of 50) F13B - Image 1](https://m.media-amazon.com/images/I/51bi56ugcgL.jpg) ![4.2mm x 19mm Self Drilling Wafer Head Screws Steel Self Tapping Screws for Metal Sheets Roofing Windows (Pack of 50) F13B - Image 2](https://m.media-amazon.com/images/I/51EOV+M5xNL.jpg) ![4.2mm x 19mm Self Drilling Wafer Head Screws Steel Self Tapping Screws for Metal Sheets Roofing Windows (Pack of 50) F13B - Image 3](https://m.media-amazon.com/images/I/71aGRob+8sL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Frequently Bought Together - 4.2mm x 19mm Self Drilling Wafer Head Screws Steel Self Tapping Screws for Metal Sheets Roofing Windows (Pack of 50) - 4.8mm x 25mm Self Drilling Countersunk Screws Steel Self Tapping Screws for Metal Sheets Roofing Windows (Pack of 50) - FandWay 100Pcs M4.2 * 13mm Wafer Head Self Drilling Screw, Modified Truss Head Self-Tapping Screws, Sheet Metal Screws/Tek Screws For Sheet Metal Steel,Aluminum,Wood,Plastics.(Zinc Plated Steel) --- ## 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.com.kw/products/363118427-4-2mm-x-19mm-self-drilling-wafer-head-screws-steel](https://www.desertcart.com.kw/products/363118427-4-2mm-x-19mm-self-drilling-wafer-head-screws-steel) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-20*