--- title: "Length 3 Inch Galvanized Roofing Nails with Umbrella Head Screw Shank" description: "Length 3 Inch Galvanized Roofing Nails with Umbrella Head Screw Shank — Other Machine & Custom Screws. MOQ 10 tons, US$780.00 – 1,020." url: https://engineeringhardware.com/product/length-3-inch-galvanized-roofing-nails-with-umbrella-head-screw-shank/ source: Engineering Hardware & Fasteners --- # Length 3 Inch Galvanized Roofing Nails with Umbrella Head Screw Shank [![Length 3 Inch Galvanized Roofing Nails with Umbrella Head Screw Shank](https://img.engineeringhardware.com/Length-3-Inch-Galvanized-Roofing-Nails-with-Umbrella-Head-Screw-Shank.webp)](https://img.engineeringhardware.com/Length-3-Inch-Galvanized-Roofing-Nails-with-Umbrella-Head-Screw-Shank.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Other Machine & Custom Screws](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/length-3-inch-galvanized-roofing-nails-with-umbrella-head-screw-shank.md) Model no. **XJY-nails** US$780.00 – 1,020 / ton MOQ 10 tons · Final price confirmed in your quote - **Standard:** DIN - **Material:** Carbon Steel - **Diameter:** Bwg 4-Bwg 20 - **Head Diameter:** 2-20mm - **Length:** 3/8''-7'' - **Surface Treatment:** Electro Galvanized, Hot DIP Galvanized - **Head Style:** Umbrella Head Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Length%203%20Inch%20Galvanized%20Roofing%20Nails%20with%20Umbrella%20Head%20Screw%20Shank%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Flength-3-inch-galvanized-roofing-nails-with-umbrella-head-screw-shank%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 | | --- | --- | | Standard | DIN | | Type | Umbrella Head | | Model NO. | XJY-nails | | Material | Carbon Steel | | Diameter | Bwg 4-Bwg 20 | | Head Diameter | 2-20mm | | Length | 3/8''-7'' | | Shank | Smooth Shank, Twist Shank | | Point | Diamond Point, Bluter Point | | Surface Treatment | Electro Galvanized, Hot DIP Galvanized | | Application | Construction, Building, Decoration | | Head Style | Umbrella Head | | Transport Package | Carton Packing Then on Pallet | | Specification | SGS | | Origin | Shangdong, China | | HS Code | 73170000 | | Production Capacity | 200 Tons Per Month | | Plastic products | Synthetic ice rink board ,Crane outrigger pad,Temporary ground mat, Cutting board ,Construction formwork board ,Plastic machinery parts . | | Concrete Accessory | Bar Support ,Anchor Bolt ,Washer, Nails etc. | | Nails | Bulk Nails ,Collated Nails, Coil roofing nails ,Stainless steel nails etc. | | Building Products | corrugated steel sheets, Concrete Floor Machine, Corrugated steel roof sheet making machine | | Category | [Other Machine & Custom Screws](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) | ## Technical parameters | Specification | Length (mm) | Rod diameter(mm) | Head diameter(mm) | | --- | --- | --- | --- | | bwg8*2" | 50.8 | 4.19 | 20 | | bwg8*2-1/2" | 63.5 | 4.19 | 20 | | bwg8*3" | 76.2 | 4.19 | 20 | | bwg9*1-1/2" | 38 | 3.73 | 20 | | bwg9*2" | 50.8 | 3.73 | 20 | | bwg9*2-1/2" | 63.5 | 3.73 | 20 | | bwg9*3" | 76.2 | 3.73 | 20 | | bwg10*1-3/4" | 44.5 | 3.37 | 20 | | bwg10*2" | 50.8 | 3.37 | 20 | | bwg10*2-1/2" | 63.5 | 3.37 | 20 | | bwg11*1-1/2" | 38 | 3.02 | 18 | | bwg11*1-3/4" | 44.5 | 3.02 | 18 | | bwg11*2" | 50.8 | 3.02 | 18 | | bwg11*2-1/2" | 63.5 | 3.02 | 18 | | bwg12*1-1/2" | 38 | 2.74 | 18 | | bwg12*1-3/4" | 44.5 | 2.74 | 18 | | bwg12*2" | 50.8 | 2.74 | 18 | | Catalog | Relative Products | | --- | --- | | Plastic Sheet | UHMWPE sheet HDPE sheet PVC sheet PP sheet Nylon sheet Single color sheet , Double Color sheet , Triple color sheet | | Plastic products :Synthetic ice rink board ,Crane outrigger pad,Temporary ground mat, Cutting board ,Construction formwork board ,Plastic machinery parts . | | | Construction Hardware | Concrete Accessory: Bar Support ,Anchor Bolt ,Washer, Nails etc. | | Nails: Bulk Nails ,Collated Nails, Coil roofing nails ,Stainless steel nails etc. | | | Building Products: corrugated steel sheets, Concrete Floor Machine, Corrugated steel roof sheet making machine | | ## Description Length 3 Inch Galvanized Roofing Nails with Umbrella Head Screw Shank is part of our other machine & custom screws range (Screws). ### Key details - **Type:** Umbrella Head - **Standard:** DIN - **Material:** Carbon Steel - **Diameter:** Bwg 4-Bwg 20 - **Length:** 3/8''-7'' - **Head Style:** Umbrella Head - **Surface Treatment:** Electro Galvanized, Hot DIP Galvanized - **Application:** Construction, Building, Decoration Available configurations include standard, material, diameter, head diameter and length. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 10 tons at US$780.00 – 1,020 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 Length 3 Inch Galvanized Roofing Nails with Umbrella Head Screw Shank? The listed minimum order is 10 tons, at US$780.00 – 1,020 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 Length 3 Inch Galvanized Roofing Nails with Umbrella Head Screw Shank? Type: Umbrella Head; Standard: DIN; Material: Carbon Steel; Diameter: Bwg 4-Bwg 20; Length: 3/8''-7''; Head Style: Umbrella Head. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include standard, material, diameter, head diameter and length. 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 other machine & custom screws are available? The Other Machine & Custom Screws category lists 14,058 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-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 & 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custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Other Machine & Custom Screws →](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/) [![Hard Chrome Rubber Twin Alloy Screw for Rubber Cable Cover Production](https://img.engineeringhardware.com/Hard-Chrome-Rubber-Twin-Alloy-Screw-for-Rubber-Cable-Cover-Production.webp)](https://engineeringhardware.com/product/hard-chrome-rubber-twin-alloy-screw-for-rubber-cable-cover-production/) Other Machine & Custom Screws ### [Hard Chrome Rubber Twin Alloy Screw for Rubber Cable Cover Production](https://engineeringhardware.com/product/hard-chrome-rubber-twin-alloy-screw-for-rubber-cable-cover-production/) DIN, ASTM, GOST, GB, JIS, ANSI, BS · Iron **US$600.00 – 720.00**MOQ 1 piece [![High-Tonnage Hydraulic Cylinder for Spiral Screw Presses – Custom Stroke 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