--- title: "Durable Leaf Spring Nut for Heavy-Duty Suspension Systems" description: "Durable Leaf Spring Nut for Heavy-Duty Suspension Systems — T-Nuts, Slot Nuts & Channel Spring Nuts. MOQ 100 pieces, US$1.08 – 1.32." url: https://engineeringhardware.com/product/durable-leaf-spring-nut-for-heavy-duty-suspension-systems/ source: Engineering Hardware & Fasteners --- # Durable Leaf Spring Nut for Heavy-Duty Suspension Systems [![Durable Leaf Spring Nut for Heavy-Duty Suspension Systems](https://img.engineeringhardware.com/Durable-Leaf-Spring-Nut-for-Heavy-Duty-Suspension-Systems.webp)](https://img.engineeringhardware.com/Durable-Leaf-Spring-Nut-for-Heavy-Duty-Suspension-Systems.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › T-Nuts, Slot Nuts & Channel Spring Nuts](https://engineeringhardware.com/fastener-products/nuts/t-nuts-slot-nuts-channel-spring-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/durable-leaf-spring-nut-for-heavy-duty-suspension-systems.md) Model no. **Leaf spring nut** | **US$1.32**100–499 pieces | **US$1.20**500–999 pieces | **US$1.08**1,000+ pieces | | --- | --- | --- | MOQ 100 pieces · Final price confirmed in your quote - **Standard:** GB, EN, China GB Code, JIS Code, TEMA, ASME - **Color:** Customized Color - **Packing:** Wooden Box - **Package Size:** 10.00cm * 10.00cm * 10.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Durable%20Leaf%20Spring%20Nut%20for%20Heavy-Duty%20Suspension%20Systems%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdurable-leaf-spring-nut-for-heavy-duty-suspension-systems%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 | | --- | --- | | Application | Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory | | Standard | GB, EN, China GB Code, JIS Code, TEMA, ASME | | Model NO. | Leaf spring nut | | Production Type | Mass Production | | Machining Method | CNC Machining | | Product Name | Rivets | | Keywords | Machining Service | | Color | Customized Color | | Usage | Pipeline Connections | | Package | Customized Accepted | | OEM | OEM Service Accept | | Quality | High Level | | Packing | Wooden Box | | Transport Package | Standard Packaging or Customized | | Specification | Standard Specifications or Customized | | Origin | Jiangsu, China | | Production Capacity | 500000pieces Year | | Package Size | 10.00cm * 10.00cm * 10.00cm | | Package Gross Weight | 10.000kg | | Category | [T-Nuts, Slot Nuts & Channel Spring Nuts](https://engineeringhardware.com/fastener-products/nuts/t-nuts-slot-nuts-channel-spring-nuts/) | ## Technical parameters | TECHNICAL PARAMETERS | | | --- | --- | | Product Name | Pressure Gauge Diaphragm Seat | | Keywords | Machining Service | | Color | Customized Color | | Application | Pipe Lines Connect | | Material | Stainless Steel 304/316 | | Usage | Pipeline Connections | | Package | Customized Accepted | | OEM | OEM Service Accept | | Quality | High Level | | Standard | DIN | | Packing | Wooden Box | ## Description Durable Leaf Spring Nut for Heavy-Duty Suspension Systems is part of our t-nuts, slot nuts & channel spring nuts range (Nuts). ### Key details - **Standard:** GB, EN, China GB Code, JIS Code, TEMA, ASME - **Application:** Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory - **Production Type:** Mass Production - **Machining Method:** CNC Machining - **Product Name:** Rivets - **Keywords:** Machining Service - **Color:** Customized Color - **Usage:** Pipeline Connections Available configurations include standard, color, packing and package size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100 pieces at US$1.08 – 1.32 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 Durable Leaf Spring Nut for Heavy-Duty Suspension Systems? The listed minimum order is 100 pieces, at US$1.08 – 1.32 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$1.32 for 100–499 pieces; US$1.20 for 500–999 pieces; US$1.08 for 1,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Durable Leaf Spring Nut for Heavy-Duty Suspension Systems? Standard: GB, EN, China GB Code, JIS Code, TEMA, ASME; Application: Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory; Production Type: Mass Production; Machining Method: CNC Machining; Product Name: Rivets; Keywords: Machining Service. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include standard, color, packing 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 t-nuts, slot nuts & channel spring nuts are available? The T-Nuts, Slot Nuts & Channel Spring Nuts category lists 1,888 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/t-nuts-slot-nuts-channel-spring-nuts/](https://engineeringhardware.com/fastener-products/nuts/t-nuts-slot-nuts-channel-spring-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 T-Nuts, Slot Nuts & Channel Spring Nuts →](https://engineeringhardware.com/fastener-products/nuts/t-nuts-slot-nuts-channel-spring-nuts/) [![M5 M8 2020 4040 Series Aluminum Extrusion Profile Roll-in Spring T Nuts for 3D Printer, CNC Router](https://img.engineeringhardware.com/M5-M8-2020-4040-Series-Aluminum-Extrusion-Profile-Roll-in-Spring-T-Nuts-for-3D-Printer-CNC-Router.webp)](https://engineeringhardware.com/product/m5-m8-2020-4040-series-aluminum-extrusion-profile-roll-in-spring-t-nuts-for-3d-2/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [M5 M8 2020 4040 Series Aluminum Extrusion Profile Roll-in Spring T Nuts for 3D Printer, CNC Router](https://engineeringhardware.com/product/m5-m8-2020-4040-series-aluminum-extrusion-profile-roll-in-spring-t-nuts-for-3d-2/) Square Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.096 – 0.12**MOQ 10,000 pieces [![High-Quality Aluminum and 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Standard](https://engineeringhardware.com/product/hot-dip-galvanized-steel-long-spring-nut-channel-fitting-ul-standard/) Square Head · DIN, ANSI, JIS **US$1.19 – 2.39**MOQ 1,000 pieces **US$1.08 – 1.32**MOQ 100 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Durable%20Leaf%20Spring%20Nut%20for%20Heavy-Duty%20Suspension%20Systems%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdurable-leaf-spring-nut-for-heavy-duty-suspension-systems%2F)