--- title: "Black Phosphated Bugle Head Drywall Screw (4.8mm) Fine Thread" description: "Black Phosphated Bugle Head Drywall Screw (4.8mm) Fine Thread — Drywall & Chipboard Screws. MOQ 2 tons, US$1,320 – 1,800." url: https://engineeringhardware.com/product/black-phosphated-bugle-head-drywall-screw-4-8mm-fine-thread/ source: Engineering Hardware & Fasteners --- # Black Phosphated Bugle Head Drywall Screw (4.8mm) Fine Thread [![Black Phosphated Bugle Head Drywall Screw (4.8mm) Fine Thread](https://img.engineeringhardware.com/Black-Phosphated-Bugle-Head-Drywall-Screw-4-8mm-Fine-Thread.webp)](https://img.engineeringhardware.com/Black-Phosphated-Bugle-Head-Drywall-Screw-4-8mm-Fine-Thread.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Drywall & Chipboard Screws](https://engineeringhardware.com/fastener-products/screws/drywall-chipboard-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/black-phosphated-bugle-head-drywall-screw-4-8mm-fine-thread.md) Model no. **3.5mm*25** US$1,320 – 1,800 / ton MOQ 2 tons · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Bugle Head - **Standard:** DIN - **Grade:** High - **Surface Treatment:** Black/Gray Phosphated;Galvanized - **Threaded Type:** Coarse Threaded;Fine Threaded - **Package Size:** 20.00cm * 20.00cm * 20.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Black%20Phosphated%20Bugle%20Head%20Drywall%20Screw%20%284.8mm%29%20Fine%20Thread%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fblack-phosphated-bugle-head-drywall-screw-4-8mm-fine-thread%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 | Material | Carbon Steel | | --- | --- | | Type | Bugle Head | | Groove | Philips | | Model NO. | 3.5mm*25 | | Connection | Common Screws | | Head Style | Bugle Head | | Standard | DIN | | Grade | High | | Surface Treatment | Black/Gray Phosphated;Galvanized | | Threaded Type | Coarse Threaded;Fine Threaded | | Delivery | 15-30days | | Point | Sharp Point | | Transport Package | Carton | | Specification | 3.5mm/3.9mm/4.2mm/4.8mm | | Origin | China | | HS Code | 7318140090 | | Production Capacity | 1000ton/Month | | Package Size | 20.00cm * 20.00cm * 20.00cm | | Package Gross Weight | 20.040kg | | Category | [Drywall & Chipboard Screws](https://engineeringhardware.com/fastener-products/screws/drywall-chipboard-screws/) | ## Technical parameters | Material | Carbon steel C1022A hardened | | --- | --- | | Size | All size,M3.5X13-M4.8X200 / 6#x5/8~ 14#X3'' | | Surface | Black/Gray Phosphate or Zinc Plated | | Point | Drill point or sharp point | | Thread | fine thread, coarse thread | ## Description Black Phosphated Bugle Head Drywall Screw (4.8mm) Fine Thread is part of our drywall & chipboard screws range (Screws). ### Key details - **Type:** Bugle Head - **Standard:** DIN - **Material:** Carbon Steel - **Grade:** High - **Head Style:** Bugle Head - **Groove:** Philips - **Surface Treatment:** Black/Gray Phosphated;Galvanized - **Connection:** Common Screws 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 2 tons at US$1,320 – 1,800 per ton. 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 Black Phosphated Bugle Head Drywall Screw (4.8mm) Fine Thread? The listed minimum order is 2 tons, at US$1,320 – 1,800 per ton. 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 Black Phosphated Bugle Head Drywall Screw (4.8mm) Fine Thread? Type: Bugle Head; Standard: DIN; Material: Carbon Steel; Grade: High; Head Style: Bugle Head; Groove: Philips. 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 drywall & chipboard screws are available? The Drywall & Chipboard Screws category lists 3,302 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/drywall-chipboard-screws/](https://engineeringhardware.com/fastener-products/screws/drywall-chipboard-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 Drywall & Chipboard Screws →](https://engineeringhardware.com/fastener-products/screws/drywall-chipboard-screws/) [![Carbon Steel DIN7505A Chipboard Screws Flat Pozi Countersunk Waxed Stainless Steel Wood Screw Single Thread Cr3+ Zinc Plated](https://img.engineeringhardware.com/Carbon-Steel-DIN7505A-Chipboard-Screws-Flat-Pozi-Countersunk-Waxed-Stainless-Steel-Wood-Screw-Single-Thread-Cr3-Zinc-Plated.webp)](https://engineeringhardware.com/product/carbon-steel-din7505a-chipboard-screws-flat-pozi-countersunk-waxed-stainless-steel/) Drywall & Chipboard Screws ### [Carbon Steel DIN7505A Chipboard Screws Flat Pozi Countersunk Waxed Stainless Steel Wood Screw Single Thread Cr3+ Zinc Plated](https://engineeringhardware.com/product/carbon-steel-din7505a-chipboard-screws-flat-pozi-countersunk-waxed-stainless-steel/) Countersunk Head · DIN, GB, ANSI, JIS **US$0.0012 – 0.12**MOQ 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