--- title: "Eco-Friendly Formwork Tie Nut, Casting Iron Wing Nut Products" description: "Eco-Friendly Formwork Tie Nut, Casting Iron Wing Nut Products — Wing & Thumb Nuts. MOQ 5,000 pieces, US$0.64 – 0.78." url: https://engineeringhardware.com/product/eco-friendly-formwork-tie-nut-casting-iron-wing-nut-products/ source: Engineering Hardware & Fasteners --- # Eco-Friendly Formwork Tie Nut, Casting Iron Wing Nut Products [![Eco-Friendly Formwork Tie Nut, Casting Iron Wing Nut Products](https://img.engineeringhardware.com/Eco-Friendly-Formwork-Tie-Nut-Casting-Iron-Wing-Nut-Products.webp)](https://img.engineeringhardware.com/Eco-Friendly-Formwork-Tie-Nut-Casting-Iron-Wing-Nut-Products.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Wing & Thumb Nuts](https://engineeringhardware.com/fastener-products/nuts/wing-thumb-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/eco-friendly-formwork-tie-nut-casting-iron-wing-nut-products.md) Model no. **420g/530g/550/650g/787g** | **US$0.78**5,000–9,999 pieces | **US$0.71**10,000–29,999 pieces | **US$0.64**30,000+ pieces | | --- | --- | --- | MOQ 5,000 pieces · Final price confirmed in your quote Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Eco-Friendly%20Formwork%20Tie%20Nut%2C%20Casting%20Iron%20Wing%20Nut%20Products%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Feco-friendly-formwork-tie-nut-casting-iron-wing-nut-products%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 | | --- | --- | | Transport Package | Bag and Pallet | | Specification | 420g/530g/550/650g/787g | | Model NO. | 420g/530g/550/650g/787g | | Origin | China | | HS Code | 8205700000 | | Production Capacity | 100000 Tons Per Month | | Add | Anjiazhuang Industrial Park of Jinzhou City, Hebei, China | | Category | [Wing & Thumb Nuts](https://engineeringhardware.com/fastener-products/nuts/wing-thumb-nuts/) | ## Description Eco-Friendly Formwork Tie Nut, Casting Iron Wing Nut Products is part of our wing & thumb nuts range (Nuts). ### Key details - **Add:** Anjiazhuang Industrial Park of Jinzhou City, Hebei, China ### Ordering through Engineering Hardware & Fasteners Minimum order is 5,000 pieces at US$0.64 – 0.78 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 Eco-Friendly Formwork Tie Nut, Casting Iron Wing Nut Products? The listed minimum order is 5,000 pieces, at US$0.64 – 0.78 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$0.78 for 5,000–9,999 pieces; US$0.71 for 10,000–29,999 pieces; US$0.64 for 30,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Eco-Friendly Formwork Tie Nut, Casting Iron Wing Nut Products? Add: Anjiazhuang Industrial Park of Jinzhou City, Hebei, China. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? 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 wing & thumb nuts are available? The Wing & Thumb Nuts category lists 1,646 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/wing-thumb-nuts/](https://engineeringhardware.com/fastener-products/nuts/wing-thumb-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 Wing & Thumb Nuts →](https://engineeringhardware.com/fastener-products/nuts/wing-thumb-nuts/) [![ANSI GB Standard Zinc Plain Black Oxide Zinc Plated Dacromat Carbon Steel DIN315 Customized Stainless Steel Wing Nut](https://img.engineeringhardware.com/ANSI-GB-Standard-Zinc-Plain-Black-Oxide-Zinc-Plated-Dacromat-Carbon-Steel-DIN315-Customized-Stainless-Steel-Wing-Nut.webp)](https://engineeringhardware.com/product/ansi-gb-standard-zinc-plain-black-oxide-zinc-plated-dacromat-carbon-steel-din315/) Wing & Thumb Nuts ### [ANSI GB Standard Zinc Plain Black Oxide Zinc Plated Dacromat Carbon Steel DIN315 Customized Stainless Steel Wing Nut](https://engineeringhardware.com/product/ansi-gb-standard-zinc-plain-black-oxide-zinc-plated-dacromat-carbon-steel-din315/) Hexagon Head With Flange · DIN, ANSI, GB, JIS, GOST, ANSI **US$0.012 – 0.06**MOQ 1,000 pieces [![Premium Quality DIN 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M20](https://img.engineeringhardware.com/DIN315-Brass-H58-Butterfly-Wing-Nut-for-Rigging-Size-M4-to-M20.webp)](https://engineeringhardware.com/product/din315-brass-h58-butterfly-wing-nut-for-rigging-size-m4-to-m20/) Wing & Thumb Nuts ### [DIN315 Brass H58 Butterfly Wing Nut for Rigging Size M4 to M20](https://engineeringhardware.com/product/din315-brass-h58-butterfly-wing-nut-for-rigging-size-m4-to-m20/) ANSI, BSW, DIN, GB · Brass **US$0.30**MOQ 1,000 pieces **US$0.64 – 0.78**MOQ 5,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Eco-Friendly%20Formwork%20Tie%20Nut%2C%20Casting%20Iron%20Wing%20Nut%20Products%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Feco-friendly-formwork-tie-nut-casting-iron-wing-nut-products%2F)