--- title: "B-Type Insert Nut/Leaf Spring Nut/Stretch Nut" description: "B-Type Insert Nut/Leaf Spring Nut/Stretch Nut — T-Nuts, Slot Nuts & Channel Spring Nuts. Material: Steel. MOQ 1,000 pieces, US$0.12 – 0.24." url: https://engineeringhardware.com/product/b-type-insert-nut-leaf-spring-nut-stretch-nut/ source: Engineering Hardware & Fasteners --- # B-Type Insert Nut/Leaf Spring Nut/Stretch Nut [![B-Type Insert Nut/Leaf Spring Nut/Stretch Nut](https://img.engineeringhardware.com/B-Type-Insert-Nut-Leaf-Spring-Nut-Stretch-Nut.webp)](https://img.engineeringhardware.com/B-Type-Insert-Nut-Leaf-Spring-Nut-Stretch-Nut.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/b-type-insert-nut-leaf-spring-nut-stretch-nut.md) Model no. **HX1714** | **US$0.24**1,000–4,999 pieces | **US$0.18**5,000–9,999 pieces | **US$0.12**10,000+ pieces | | --- | --- | --- | MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Steel - **Tolerances:** 0.2mm - **Surface Processing:** Spraying Plastics, H.D.G, Zinc Coating - **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%20B-Type%20Insert%20Nut%2FLeaf%20Spring%20Nut%2FStretch%20Nut%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fb-type-insert-nut-leaf-spring-nut-stretch-nut%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 | | --- | --- | | Type | Auto Fasteners | | Material | Steel | | Model NO. | HX1714 | | Muffler Type | Rear Muffler | | Deck | Single | | Processing Type | Shaping Metal | | Mold | Multistep Progressive Dies | | Fine Blanking | Multi-Position | | Process | Separation Process | | Tolerances | 0.2mm | | Surface Processing | Spraying Plastics, H.D.G, Zinc Coating | | Weight | Customized | | Transport | by Sea or Air or by Train | | Sample | 10 Days Ready | | Certificate | ISO9001 | | Transport Package | by Carton or as Your Request | | Specification | According to customer's design drawing | | Origin | Zhejiang China | | HS Code | 7318290000 | | Production Capacity | 100, 000 PCS/Day | | Package Size | 10.00cm * 10.00cm * 10.00cm | | Package Gross Weight | 20.000kg | | Lead Time | 7 days (1 - 1000 Pieces) To be negotiated ( > 1000 Pieces) | | Category | [T-Nuts, Slot Nuts & Channel Spring Nuts](https://engineeringhardware.com/fastener-products/nuts/t-nuts-slot-nuts-channel-spring-nuts/) | ## Description B-Type Insert Nut/Leaf Spring Nut/Stretch Nut is part of our t-nuts, slot nuts & channel spring nuts range (Nuts). ### Key details - **Type:** Auto Fasteners - **Material:** Steel - **Muffler Type:** Rear Muffler - **Deck:** Single - **Processing Type:** Shaping Metal - **Mold:** Multistep Progressive Dies - **Fine Blanking:** Multi-Position - **Process:** Separation Process Available configurations include material, tolerances, surface processing 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$0.12 – 0.24 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 B-Type Insert Nut/Leaf Spring Nut/Stretch Nut? The listed minimum order is 1,000 pieces, at US$0.12 – 0.24 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$0.24 for 1,000–4,999 pieces; US$0.18 for 5,000–9,999 pieces; US$0.12 for 10,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of B-Type Insert Nut/Leaf Spring Nut/Stretch Nut? Type: Auto Fasteners; Material: Steel; Muffler Type: Rear Muffler; Deck: Single; Processing Type: Shaping Metal; Mold: Multistep Progressive Dies. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, tolerances, surface processing 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/) [![Flat Head 316 Stainless Steel M3-M8 Blind Rivet Insert Nut](https://img.engineeringhardware.com/Flat-Head-316-Stainless-Steel-M3-M8-Blind-Rivet-Insert-Nut.webp)](https://engineeringhardware.com/product/flat-head-316-stainless-steel-m3-m8-blind-rivet-insert-nut/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [Flat Head 316 Stainless Steel M3-M8 Blind Rivet Insert Nut](https://engineeringhardware.com/product/flat-head-316-stainless-steel-m3-m8-blind-rivet-insert-nut/) Round Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.36 – 1.20**MOQ 1,000 pieces [![Carbon Steel Stainless Steel M5 M6 Clip Spring Nuts](https://img.engineeringhardware.com/Carbon-Steel-Stainless-Steel-M5-M6-Clip-Spring-Nuts.webp)](https://engineeringhardware.com/product/carbon-steel-stainless-steel-m5-m6-clip-spring-nuts/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [Carbon Steel Stainless Steel M5 M6 Clip Spring Nuts](https://engineeringhardware.com/product/carbon-steel-stainless-steel-m5-m6-clip-spring-nuts/) DIN, GB · Carbon Steel **US$0.012 – 0.12**MOQ 1,000 pieces [![Throughed Twill-Ilned Insert Nut with Flanged](https://img.engineeringhardware.com/Throughed-Twill-Ilned-Insert-Nut-with-Flanged.webp)](https://engineeringhardware.com/product/throughed-twill-ilned-insert-nut-with-flanged/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [Throughed Twill-Ilned Insert Nut with Flanged](https://engineeringhardware.com/product/throughed-twill-ilned-insert-nut-with-flanged/) Round Head · DIN, GB, JIS, GOST, BSW, OEM **US$0.06**MOQ 500 pieces [![Flat Head Plated Carbon Steel Connecting Nut Hardware Fastener T Nut T Nuts](https://img.engineeringhardware.com/Flat-Head-Plated-Carbon-Steel-Connecting-Nut-Hardware-Fastener-T-Nut-T-Nuts.webp)](https://engineeringhardware.com/product/flat-head-plated-carbon-steel-connecting-nut-hardware-fastener-t-nut-t-nuts/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [Flat Head Plated Carbon Steel Connecting Nut Hardware Fastener T Nut T Nuts](https://engineeringhardware.com/product/flat-head-plated-carbon-steel-connecting-nut-hardware-fastener-t-nut-t-nuts/) Hexagon Head · DIN **US$0.0108 – 1.20**MOQ 10,000 pieces [![Strut Channel Nuts Thickened Standard Spring Nut with Zinc Plated](https://img.engineeringhardware.com/Strut-Channel-Nuts-Thickened-Standard-Spring-Nut-with-Zinc-Plated.webp)](https://engineeringhardware.com/product/strut-channel-nuts-thickened-standard-spring-nut-with-zinc-plated/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [Strut Channel Nuts Thickened Standard Spring Nut with Zinc Plated](https://engineeringhardware.com/product/strut-channel-nuts-thickened-standard-spring-nut-with-zinc-plated/) Hexagon Head · Carbon Steel **US$0.096**MOQ 5,000 pieces [![Malaxy Alloy Steel Black Oxide Coated Spring Nut Channel Nut Self Locking Fastener for Strut Channel](https://img.engineeringhardware.com/Malaxy-Alloy-Steel-Black-Oxide-Coated-Spring-Nut-Channel-Nut-Self-Locking-Fastener-for-Strut-Channel.webp)](https://engineeringhardware.com/product/malaxy-alloy-steel-black-oxide-coated-spring-nut-channel-nut-self-locking-fastener/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [Malaxy Alloy Steel Black Oxide Coated Spring Nut Channel Nut Self Locking Fastener for Strut Channel](https://engineeringhardware.com/product/malaxy-alloy-steel-black-oxide-coated-spring-nut-channel-nut-self-locking-fastener/) Square Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.012 – 0.036**MOQ 1 piece [![Factory Price Strut Channel Spring T Slot Nut](https://img.engineeringhardware.com/Factory-Price-Strut-Channel-Spring-T-Slot-Nut.webp)](https://engineeringhardware.com/product/factory-price-strut-channel-spring-t-slot-nut/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [Factory Price Strut Channel Spring T Slot Nut](https://engineeringhardware.com/product/factory-price-strut-channel-spring-t-slot-nut/) Square Head · DIN, ANSI, GB, JIS, BSW **US$0.28**MOQ 100,000 pieces [![Forklift Spare Part Nut Used for Toyota with 90179-18003-71](https://img.engineeringhardware.com/Forklift-Spare-Part-Nut-Used-for-Toyota-with-90179-18003-71.webp)](https://engineeringhardware.com/product/forklift-spare-part-nut-used-for-toyota-with-90179-18003-71/) T-Nuts, Slot Nuts & Channel Spring Nuts ### [Forklift Spare Part Nut Used for Toyota with 90179-18003-71](https://engineeringhardware.com/product/forklift-spare-part-nut-used-for-toyota-with-90179-18003-71/) Round Head · Flange Nut **US$1,560 – 1,800**MOQ 1 ton **US$0.12 – 0.24**MOQ 1,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20B-Type%20Insert%20Nut%2FLeaf%20Spring%20Nut%2FStretch%20Nut%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fb-type-insert-nut-leaf-spring-nut-stretch-nut%2F)