--- title: "Hex Head Flange Drilling Stud Self Drilling Self Tapping Screw" description: "Hex Head Flange Drilling Stud Self Drilling Self Tapping Screw — Self-Drilling & Tek Screws. MOQ 1,000 pieces, US$0.006 – 0.18." url: https://engineeringhardware.com/product/hex-head-flange-drilling-stud-self-drilling-self-tapping-screw/ source: Engineering Hardware & Fasteners --- # Hex Head Flange Drilling Stud Self Drilling Self Tapping Screw [![Hex Head Flange Drilling Stud Self Drilling Self Tapping Screw](https://img.engineeringhardware.com/Hex-Head-Flange-Drilling-Stud-Self-Drilling-Self-Tapping-Screw.webp)](https://img.engineeringhardware.com/Hex-Head-Flange-Drilling-Stud-Self-Drilling-Self-Tapping-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/hex-head-flange-drilling-stud-self-drilling-self-tapping-screw.md) Model no. **HFSDS** US$0.006 – 0.18 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Hexagonal - **Standard:** DIN, GB, ANSI, BSW, JIS, GOST - **Grade:** 4.8 - **Surface Treatment:** White Zinc, Yellow Zinc, White Blue Zinc Plated Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Hex%20Head%20Flange%20Drilling%20Stud%20Self%20Drilling%20Self%20Tapping%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhex-head-flange-drilling-stud-self-drilling-self-tapping-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 | Customization | Available | | --- | --- | | Material | Carbon Steel | | Type | Hexagon Head With Flange | | Model NO. | HFSDS | | Groove | Word | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, GB, ANSI, BSW, JIS, GOST | | Grade | 4.8 | | Name | Hex Flange Head Self Drilling Screw | | Surface Treatment | White Zinc, Yellow Zinc, White Blue Zinc Plated | | Transport Package | Box or Bag with Pallet | | Specification | M3-M8 | | Origin | Handan, Hebei, China | | HS Code | 7318190000 | | Production Capacity | 70200 Tons /Years | | Category | [Self-Drilling & Tek Screws](https://engineeringhardware.com/fastener-products/screws/self-drilling-tek-screws/) | ## Technical parameters | item | Hex head self drilling screws with EPDM washer | | --- | --- | | Finish | White Zinc, Yellow zinc, White Blue Zinc plated | | Material | Carbon Steel | | Measurement system | INCH,METRIC | | Head Style | HEX | | Place of Origin | China | | Standard | DIN7504K | | Length | 19mm-150mm | | Diameter | 4.8mm, 5.5mm, 6.3mm(#10, #12, #14) | | Material | C1022A, heat treatment | | Point | Drill Point | | Usage | Heavy industry, Decoration, General industry | ## Description Hex Head Flange Drilling Stud Self Drilling Self Tapping Screw is part of our self-drilling & tek screws range (Screws). ### Key details - **Type:** Hexagon Head With Flange - **Standard:** DIN, GB, ANSI, BSW, JIS, GOST - **Material:** Carbon Steel - **Grade:** 4.8 - **Head Style:** Hexagonal - **Groove:** Word - **Surface Treatment:** White Zinc, Yellow Zinc, White Blue Zinc Plated - **Connection:** Common Bolt Available configurations include material, head style, standard, grade and surface treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1,000 pieces at US$0.006 – 0.18 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 Hex Head Flange Drilling Stud Self Drilling Self Tapping Screw? The listed minimum order is 1,000 pieces, at US$0.006 – 0.18 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### What are the main specifications of Hex Head Flange Drilling Stud Self Drilling Self Tapping Screw? Type: Hexagon Head With Flange; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Carbon Steel; Grade: 4.8; Head Style: Hexagonal; 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 material, head style, standard, grade and surface treatment. 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/) [![Pan Framing Head Zinc Plated Self Drilling Screw Self Tapping Screw](https://img.engineeringhardware.com/Pan-Framing-Head-Zinc-Plated-Self-Drilling-Screw-Self-Tapping-Screw.webp)](https://engineeringhardware.com/product/pan-framing-head-zinc-plated-self-drilling-screw-self-tapping-screw/) Self-Drilling & Tek Screws ### [Pan Framing Head Zinc Plated Self Drilling Screw Self Tapping Screw](https://engineeringhardware.com/product/pan-framing-head-zinc-plated-self-drilling-screw-self-tapping-screw/) Hexagon Head · DIN, ANSI, GB **US$0.024 – 0.096**MOQ 1 piece [![Stainless Steel 410/304/316 Wafer-Head Self-Drilling Screws 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