--- title: "Versatile Square Welding Nut – Suitable for Diverse Applications" description: "Versatile Square Welding Nut – Suitable for Diverse Applications — Hex & Other Standard Nuts. MOQ 1,000 pieces, US$0.012 – 0.06." url: https://engineeringhardware.com/product/versatile-square-welding-nut-suitable-for-diverse-applications/ source: Engineering Hardware & Fasteners --- # Versatile Square Welding Nut – Suitable for Diverse Applications [![Versatile Square Welding Nut – Suitable for Diverse Applications](https://img.engineeringhardware.com/Versatile-Square-Welding-Nut-Suitable-for-Diverse-Applications.webp)](https://img.engineeringhardware.com/Versatile-Square-Welding-Nut-Suitable-for-Diverse-Applications.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Hex & Other Standard Nuts](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/versatile-square-welding-nut-suitable-for-diverse-applications.md) Model no. **Square Welded Nut** | **US$0.06**1,000–99,999 pieces | **US$0.036**100,000–999,999 pieces | **US$0.012**1,000,000+ pieces | | --- | --- | --- | MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Hexagonal - **Standard:** DIN - **Grade:** A2 A4 - **Package Size:** 28.00cm * 25.00cm * 13.50cm - **Steel Grade:** DIN: Gr.4,5,6,8.8,10; SAE: Gr.2,5,8; ASTM: A563 Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Versatile%20Square%20Welding%20Nut%20%26%238211%3B%20Suitable%20for%20Diverse%20Applications%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fversatile-square-welding-nut-suitable-for-diverse-applications%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 | Stainless Steel | | Type | Hex Nut | | Model NO. | Square Welded Nut | | Connection | Hex Nuts | | Head Style | Hexagonal | | Standard | DIN | | Grade | A2 A4 | | MOQ | 1000PCS | | Certification | ISO9001 | | Application | General Industry | | Delivery Time | 25 Days | | Durability | Enhanced | | Transport Package | 25kg/Carton+Pallet | | Specification | M6-M64, 1/4"-2-1/2" | | Origin | Ningbo, Zhejiang | | HS Code | 7318160000 | | Production Capacity | 2500 Tons/Month | | Package Size | 28.00cm * 25.00cm * 13.50cm | | Package Gross Weight | 22.000kg | | Steel Grade | DIN: Gr.4,5,6,8.8,10; SAE: Gr.2,5,8; ASTM: A563 | | M2-M24 | Cold Froging,M24-M100 Hot Forging, | | Our main products are fasteners | bolts, screws, rods, nuts, washers, anchors and rivets. | | Keyword | china supplies,OEM/ODM,Manufacturer,screw,bolt,hardware.bolt and nut,fastener,carbon steel,fange nut.hexagonal nut.stainless steel nut,zlfastener,sinofastener | | Category | [Hex & Other Standard Nuts](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) | ## Technical parameters | Products name | Nuts(DIN934 Hex Nut, DIN6334 Hex Coupling Nut,DIN6923 Flange Nut,DIN985 Nylon Lock Nut, Square Weld Nut, Slotted Nut, Spring Nut, Rivet Nut ) | | --- | --- | | Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB | | Material | Carbon steel, Alloy steel, Stainless steel (SS201,SS304, SS316) | | Steel Grade: DIN: Gr.4,5,6,8.8,10; SAE: Gr.2,5,8; ASTM: A563 | | | Finishing | Zinc(Yellow,White,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated | | Production Process | M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener | ## Description Versatile Square Welding Nut – Suitable for Diverse Applications is part of our hex & other standard nuts range (Nuts). ### Key details - **Type:** Hex Nut - **Standard:** DIN - **Material:** Stainless Steel - **Grade:** A2 A4 - **Head Style:** Hexagonal - **Connection:** Hex Nuts - **Application:** General Industry - **Certification:** ISO9001 Available configurations include material, head style, standard, grade and package size. 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$0.012 – 0.06 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 Versatile Square Welding Nut – Suitable for Diverse Applications? The listed minimum order is 1,000 pieces, at US$0.012 – 0.06 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### How does the price change with quantity? Volume pricing: US$0.06 for 1,000–99,999 pieces; US$0.036 for 100,000–999,999 pieces; US$0.012 for 1,000,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Versatile Square Welding Nut – Suitable for Diverse Applications? Type: Hex Nut; Standard: DIN; Material: Stainless Steel; Grade: A2 A4; Head Style: Hexagonal; Connection: Hex Nuts. 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 package size. 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 hex & other standard nuts are available? The Hex & Other Standard Nuts category lists 8,354 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) 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 Hex & Other Standard Nuts →](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) [![Chinese Factory Hardware, Fasteners Stainless Steel Pipe Nut](https://img.engineeringhardware.com/Chinese-Factory-Hardware-Fasteners-Stainless-Steel-Pipe-Nut.webp)](https://engineeringhardware.com/product/chinese-factory-hardware-fasteners-stainless-steel-pipe-nut/) Hex & Other Standard Nuts ### [Chinese Factory Hardware, Fasteners Stainless Steel Pipe Nut](https://engineeringhardware.com/product/chinese-factory-hardware-fasteners-stainless-steel-pipe-nut/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.24 – 0.60**MOQ 1,000 pieces [![Custom High-Strength Carbon Steel Grade 8.8/10.9/12.9 Hot-DIP Galvanized Hex 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