--- title: "Round Head Weld Screws for Sheet Metal Fabrication" description: "Round Head Weld Screws for Sheet Metal Fabrication — Button, Pan & Round-Head Screws. MOQ 50,000 pieces, US$0.006 – 6.00." url: https://engineeringhardware.com/product/round-head-weld-screws-for-sheet-metal-fabrication/ source: Engineering Hardware & Fasteners --- # Round Head Weld Screws for Sheet Metal Fabrication [![Round Head Weld Screws for Sheet Metal Fabrication](https://img.engineeringhardware.com/Round-Head-Weld-Screws-for-Sheet-Metal-Fabrication.webp)](https://img.engineeringhardware.com/Round-Head-Weld-Screws-for-Sheet-Metal-Fabrication.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Button, Pan & Round-Head Screws](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/round-head-weld-screws-for-sheet-metal-fabrication.md) Model no. **OKL-141** US$0.006 – 6.00 / piece MOQ 50,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel / Stainless Steel 304/316 - **Customized:** Customized - **Surface Finish:** Zinc Plated (Carbon Steel) / Natural (Stainless St - **Diameter Range:** 3.5mm - 6.0mm - **Length Range:** 13mm - 100mm - **Package Size:** 28.00cm * 14.00cm * 14.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Round%20Head%20Weld%20Screws%20for%20Sheet%20Metal%20Fabrication%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fround-head-weld-screws-for-sheet-metal-fabrication%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 / Stainless Steel 304/316 | | Certification | ISO, GS, RoHS, CE | | Model NO. | OKL-141 | | Customized | Customized | | Product Name | Pins | | Surface Finish | Zinc Plated (Carbon Steel) / Natural (Stainless St | | Diameter Range | 3.5mm - 6.0mm | | Length Range | 13mm - 100mm | | Point Style | Sharp Piercing Point | | Feature | Corrosion Resistant, Anti-Loosening, High Torque T | | Application | Construction, Industrial, Furniture, Woodworking, | | Transport Package | Standard Packaging or Customized | | Specification | Standard Specifications or Customized | | Origin | Zhejiang, China | | HS Code | 7318150000 | | Production Capacity | 300000000PCS/Year | | Package Size | 28.00cm * 14.00cm * 14.00cm | | Package Gross Weight | 20.000kg | | Category | [Button, Pan & Round-Head Screws](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/) | ## Technical parameters | TECHNICAL PARAMETERS | | | --- | --- | | Product Name | Self-Tapping Chipboard Wood Screw | | Keywords | Self-Tapping Screw | | Material | Carbon Steel / Stainless Steel 304/316 | | Head Style | Flat Head | | Thread Type | Self-Tapping Thread, Single Lead | | Surface Finish | Zinc Plated (Carbon Steel) / Natural (Stainless Steel) | | Diameter Range | 3.5mm - 6.0mm | | Length Range | 13mm - 100mm | | Point Style | Sharp Piercing Point | | Feature | Corrosion Resistant, Anti-Loosening, High Torque Transfer | | Application | Construction, Industrial, Furniture, Woodworking, Decking | ## Description Round Head Weld Screws for Sheet Metal Fabrication is part of our button, pan & round-head screws range (Screws). ### Key details - **Material:** Carbon Steel / Stainless Steel 304/316 - **Application:** Construction, Industrial, Furniture, Woodworking, - **Certification:** ISO, GS, RoHS, CE - **Product Name:** Pins - **Surface Finish:** Zinc Plated (Carbon Steel) / Natural (Stainless St - **Diameter Range:** 3.5mm – 6.0mm - **Length Range:** 13mm – 100mm - **Point Style:** Sharp Piercing Point Available configurations include material, customized, surface finish, diameter range and length range. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 50,000 pieces at US$0.006 – 6.00 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 Round Head Weld Screws for Sheet Metal Fabrication? The listed minimum order is 50,000 pieces, at US$0.006 – 6.00 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 Round Head Weld Screws for Sheet Metal Fabrication? Material: Carbon Steel / Stainless Steel 304/316; Application: Construction, Industrial, Furniture, Woodworking,; Certification: ISO, GS, RoHS, CE; Product Name: Pins; Surface Finish: Zinc Plated (Carbon Steel) / Natural (Stainless St; Diameter Range: 3.5mm - 6.0mm. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, customized, surface finish, diameter range and length range. 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 button, pan & round-head screws are available? The Button, Pan & Round-Head Screws category lists 1,831 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-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 Button, Pan & Round-Head Screws →](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/) [![Stainless Steel Screws & Washers – Complete Hardware Solutions for Contractors](https://img.engineeringhardware.com/Stainless-Steel-Screws-Washers-Complete-Hardware-Solutions-for-Contractors.webp)](https://engineeringhardware.com/product/stainless-steel-screws-washers-complete-hardware-solutions-for-contractors/) Button, Pan & Round-Head Screws ### [Stainless Steel Screws & Washers – Complete Hardware Solutions for Contractors](https://engineeringhardware.com/product/stainless-steel-screws-washers-complete-hardware-solutions-for-contractors/) Pan Head · DIN, GB, ANSI, BSW, JIS, GOST **US$0.06 – 0.18**MOQ 1,000 pieces [![DIN7985 Stainless Steel A2 Pan Head Machine 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