--- title: "Factory Outlet Drilling Hex Head Self Tapping Self-Drilling Roofing Screw" description: "Factory Outlet Drilling Hex Head Self Tapping Self-Drilling Roofing Screw — Self-Drilling & Tek Screws. MOQ 10,000 pieces, US$0.0036 – 0.0072." url: https://engineeringhardware.com/product/factory-outlet-drilling-hex-head-self-tapping-self-drilling-roofing-screw/ source: Engineering Hardware & Fasteners --- # Factory Outlet Drilling Hex Head Self Tapping Self-Drilling Roofing Screw [![Factory Outlet Drilling Hex Head Self Tapping Self-Drilling Roofing Screw](https://img.engineeringhardware.com/Factory-Outlet-Drilling-Hex-Head-Self-Tapping-Self-Drilling-Roofing-Screw.webp)](https://img.engineeringhardware.com/Factory-Outlet-Drilling-Hex-Head-Self-Tapping-Self-Drilling-Roofing-Screw.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Self-Drilling & Tek Screws](https://engineeringhardware.com/fastener-products/screws/self-drilling-tek-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/factory-outlet-drilling-hex-head-self-tapping-self-drilling-roofing-screw.md) Model no. **DIN7504** | **US$0.0072**10,000–49,999 pieces | **US$0.0036**50,000+ pieces | | --- | --- | MOQ 10,000 pieces · Final price confirmed in your quote - **Head Style:** Round - **Standard:** DIN, GB, ANSI, BSW, JIS, GOST - **Grade:** 12.9 - **Finish:** Zinc, Zinc Plated - **Head:** Hex Head - **Package Size:** 10.00cm * 10.00cm * 10.00cm - **Material:** Steel - **Standard parts:** 7-15days Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Factory%20Outlet%20Drilling%20Hex%20Head%20Self%20Tapping%20Self-Drilling%20Roofing%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Ffactory-outlet-drilling-hex-head-self-tapping-self-drilling-roofing-screw%2F) Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order. ## Specifications | Model NO. | DIN7504 | | --- | --- | | Groove | Word | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, GB, ANSI, BSW, JIS, GOST | | Grade | 12.9 | | Finish | Zinc, Zinc Plated | | Head | Hex Head | | Application | Building Construction | | Place of Origin | Hebei China | | Transport Package | Cartons or Wooden Pallets | | Specification | 22*20*25cm | | Origin | He Bei | | Package Size | 10.00cm * 10.00cm * 10.00cm | | Package Gross Weight | 10.000kg | | Customization | Available | | Material | Steel | | Type | Hexagon Head | | Shipping Cost | Contact the supplier about freight and estimated delivery time. | | All our processes strictly adhere to ISO9001 | 2008 procedures. We have strict quality control from producing to delivery.Our company had strong technology support, We have cultivated a group of managers who are familiar with product quality , good at modern concept of management. | | Standard parts | 7-15days | | Non-standard parts | 15-25days | | Category | [Self-Drilling & Tek Screws](https://engineeringhardware.com/fastener-products/screws/self-drilling-tek-screws/) | ## Technical parameters | Delivery time | 15-30 days | | --- | --- | | Payment term | TT30% deposit | | Serve | 24 hours online | | Monthly production | 6550 tons | ## Description Factory Outlet Drilling Hex Head Self Tapping Self-Drilling Roofing Screw is part of our self-drilling & tek screws range (Screws). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, GB, ANSI, BSW, JIS, GOST - **Material:** Steel - **Grade:** 12.9 - **Head Style:** Round - **Groove:** Word - **Finish:** Zinc, Zinc Plated - **Connection:** Common Bolt Available configurations include head style, standard, grade, finish and head. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 10,000 pieces at US$0.0036 – 0.0072 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you. ## Frequently asked questions ### What is the minimum order quantity (MOQ) for Factory Outlet Drilling Hex Head Self Tapping Self-Drilling Roofing Screw? The listed minimum order is 10,000 pieces, at US$0.0036 – 0.0072 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### How does the price change with quantity? Volume pricing: US$0.0072 for 10,000–49,999 pieces; US$0.0036 for 50,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Factory Outlet Drilling Hex Head Self Tapping Self-Drilling Roofing Screw? Type: Hexagon Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Steel; Grade: 12.9; Head Style: Round; Groove: Word. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include head style, standard, grade, finish and head. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing. ### What is the lead time and how is it shipped? Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment. ### Which other self-drilling & tek screws are available? The Self-Drilling & Tek Screws category lists 5,114 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/self-drilling-tek-screws/](https://engineeringhardware.com/fastener-products/screws/self-drilling-tek-screws/) How we work ## Specified, checked and shipped by Engineering Hardware & Fasteners Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing. - DIN, ISO, ASTM, ANSI, JIS and GB standard parts - Non-standard parts made to your drawing - Dimensions, thread gauges and plating checked before packing - Export cartons and pallets, consolidated mixed orders - Samples available for approval before mass production [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Self-Drilling & Tek Screws →](https://engineeringhardware.com/fastener-products/screws/self-drilling-tek-screws/) [![Galvanized #7 X 7/16 3.9 X 11mm Pan Framing Head Self Drilling Screw Pan Fram Screws for Steel](https://img.engineeringhardware.com/Galvanized-7-X-7-16-3-9-X-11mm-Pan-Framing-Head-Self-Drilling-Screw-Pan-Fram-Screws-for-Steel.webp)](https://engineeringhardware.com/product/galvanized-7-x-7-16-3-9-x-11mm-pan-framing-head-self-drilling-screw-pan-fram-screws/) Self-Drilling & Tek Screws ### [Galvanized #7 X 7/16 3.9 X 11mm Pan Framing Head Self Drilling Screw Pan Fram Screws for Steel](https://engineeringhardware.com/product/galvanized-7-x-7-16-3-9-x-11mm-pan-framing-head-self-drilling-screw-pan-fram-screws/) Pan Framing Head · DIN, GB, ANSI, BSW **US$1.80 – 2.22**MOQ 1,000 kilograms [![C1022A Wholesale Screw Manufacturer Self Drilling Metal Screws Flat Head 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quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Factory%20Outlet%20Drilling%20Hex%20Head%20Self%20Tapping%20Self-Drilling%20Roofing%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Ffactory-outlet-drilling-hex-head-self-tapping-self-drilling-roofing-screw%2F)