--- title: "a Flush Finished Surface Can Be Countersunk Recessible Head Threaded Screw Nails" description: "a Flush Finished Surface Can Be Countersunk Recessible Head Threaded Screw Nails — Countersunk & Flat-Head Machine Screws. MOQ 3 tons, US$516.00 – 576.00." url: https://engineeringhardware.com/product/a-flush-finished-surface-can-be-countersunk-recessible-head-threaded-screw-nails/ source: Engineering Hardware & Fasteners --- # a Flush Finished Surface Can Be Countersunk Recessible Head Threaded Screw Nails [![a Flush Finished Surface Can Be Countersunk Recessible Head Threaded Screw Nails](https://img.engineeringhardware.com/a-Flush-Finished-Surface-Can-Be-Countersunk-Recessible-Head-Threaded-Screw-Nails.webp)](https://img.engineeringhardware.com/a-Flush-Finished-Surface-Can-Be-Countersunk-Recessible-Head-Threaded-Screw-Nails.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Countersunk & Flat-Head Machine Screws](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/a-flush-finished-surface-can-be-countersunk-recessible-head-threaded-screw-nails.md) Model no. **RJH** US$516.00 – 576.00 / ton MOQ 3 tons · Final price confirmed in your quote - **Material:** Iron - **Head Style:** Flat, Checkered - **Head Diameter:** 2-12mm - **Surface Treatment:** Galvanized - **Diameter:** Bwg16-Bwg4(1.65mm-6.05mm) - **Package Size:** 43.00cm * 32.00cm * 22.00cm - **Standard:** ANSI, DIN, GB, ISO, JIS Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20a%20Flush%20Finished%20Surface%20Can%20Be%20Countersunk%20Recessible%20Head%20Threaded%20Screw%20Nails%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fa-flush-finished-surface-can-be-countersunk-recessible-head-threaded-screw-nails%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. | RJH | | --- | --- | | Material | Iron | | Shank Type | Screw | | Head Style | Flat, Checkered | | Head Diameter | 2-12mm | | Surface Treatment | Galvanized | | Diameter | Bwg16-Bwg4(1.65mm-6.05mm) | | Transport Package | Carton Packaging | | Specification | 1''-6'' | | Origin | China Mainland | | HS Code | 73170000 | | Production Capacity | 3000 Tons Per Month | | Package Size | 43.00cm * 32.00cm * 22.00cm | | Package Gross Weight | 25.000kg | | Customization | Available | | Standard | ANSI, DIN, GB, ISO, JIS | | Type | Common Nail | | Shipping Cost | Contact the supplier about freight and estimated delivery time. | | Category | [Countersunk & Flat-Head Machine Screws](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/) | ## Technical parameters | Product Name | Screw Nail | | --- | --- | | Material | Q195/Q215/Q235 | | Shank Type | Smooth | | Length | 1'' - 6'' | | Diameter | BWG16(1.6mm) -BWG4(6.05mm) | | Surface Treatment | Galvanized | ## Description a Flush Finished Surface Can Be Countersunk Recessible Head Threaded Screw Nails is part of our countersunk & flat-head machine screws range (Screws). ### Key details - **Type:** Common Nail - **Standard:** ANSI, DIN, GB, ISO, JIS - **Material:** Iron - **Diameter:** Bwg16-Bwg4(1.65mm-6.05mm) - **Head Style:** Flat, Checkered - **Surface Treatment:** Galvanized - **Shank Type:** Screw - **Head Diameter:** 2-12mm Available configurations include material, head style, head diameter, surface treatment and diameter. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 3 tons at US$516.00 – 576.00 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 a Flush Finished Surface Can Be Countersunk Recessible Head Threaded Screw Nails? The listed minimum order is 3 tons, at US$516.00 – 576.00 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 a Flush Finished Surface Can Be Countersunk Recessible Head Threaded Screw Nails? Type: Common Nail; Standard: ANSI, DIN, GB, ISO, JIS; Material: Iron; Diameter: Bwg16-Bwg4(1.65mm-6.05mm); Head Style: Flat, Checkered; Surface Treatment: Galvanized. 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, head diameter, surface treatment and diameter. 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 countersunk & flat-head machine screws are available? The Countersunk & Flat-Head Machine Screws category lists 2,424 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-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 Countersunk & Flat-Head Machine Screws →](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/) [![China Source Supplier Stainless Steel Types of Hollow Rivet](https://img.engineeringhardware.com/China-Source-Supplier-Stainless-Steel-Types-of-Hollow-Rivet.webp)](https://engineeringhardware.com/product/china-source-supplier-stainless-steel-types-of-hollow-rivet/) Countersunk & Flat-Head Machine Screws ### [China Source Supplier Stainless Steel Types of Hollow Rivet](https://engineeringhardware.com/product/china-source-supplier-stainless-steel-types-of-hollow-rivet/) Countersunk Head · Steel **US$0.006**MOQ 100,000 pieces [![PT Double Countersunk Blind Rivet](https://img.engineeringhardware.com/PT-Double-Countersunk-Blind-Rivet.webp)](https://engineeringhardware.com/product/pt-double-countersunk-blind-rivet/) Countersunk & 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