--- title: "M4 Spring Toggle Anchor with Hook Bolt Toggle Curtain Accessories Spring Toggle Bolts for Window Home Decoration" description: "M4 Spring Toggle Anchor with Hook Bolt Toggle Curtain Accessories Spring Toggle Bolts fo… — Hollow-Wall & Toggle Anchors. MOQ 1,000 pieces, US$0.06 – 0.60." url: https://engineeringhardware.com/product/m4-spring-toggle-anchor-with-hook-bolt-toggle-curtain-accessories-spring-toggle/ source: Engineering Hardware & Fasteners --- # M4 Spring Toggle Anchor with Hook Bolt Toggle Curtain Accessories Spring Toggle Bolts for Window Home Decoration [![M4 Spring Toggle Anchor with Hook Bolt Toggle Curtain Accessories Spring Toggle Bolts for Window Home Decoration](https://img.engineeringhardware.com/M4-Spring-Toggle-Anchor-with-Hook-Bolt-Toggle-Curtain-Accessories-Spring-Toggle-Bolts-for-Window-Home-Decoration.webp)](https://img.engineeringhardware.com/M4-Spring-Toggle-Anchor-with-Hook-Bolt-Toggle-Curtain-Accessories-Spring-Toggle-Bolts-for-Window-Home-Decoration.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Anchors & Construction Fixings › Hollow-Wall & Toggle Anchors](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/hollow-wall-toggle-anchors/) Updated 2026-11-03 · [Markdown version](https://engineeringhardware.com/product/m4-spring-toggle-anchor-with-hook-bolt-toggle-curtain-accessories-spring-toggle.md) Model no. **Spring Strap Toggle Bolt** US$0.06 – 0.60 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Round - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST, ISO - **Grade:** 4.8 5.8 6.8 8.8 10.9 12.9 - **Finish:** Self Color, Zinc Plated - **Packag Color:** Customizable - **Thread Standard:** Unc/Unf/Unef/Uns/Bsw/Bsf/Metric Coarse/Metric Fine - **Custom Order:** Customization by Drawing/Sample Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20M4%20Spring%20Toggle%20Anchor%20with%20Hook%20Bolt%20Toggle%20Curtain%20Accessories%20Spring%20Toggle%20Bolts%20for%20Window%20Home%20Decoration%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fm4-spring-toggle-anchor-with-hook-bolt-toggle-curtain-accessories-spring-toggle%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 | Round Head | | Model NO. | Spring Strap Toggle Bolt | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI, GB, JIS, BSW, GOST, ISO | | Grade | 4.8 5.8 6.8 8.8 10.9 12.9 | | Application | Machinery, Chemical Industry, Environmental, Building | | Finish | Self Color, Zinc Plated | | Delivery | 20-30 Days | | Certification | ISO9001/ISO14001/Ts16949 | | Packag Color | Customizable | | Thread Standard | Unc/Unf/Unef/Uns/Bsw/Bsf/Metric Coarse/Metric Fine | | Custom Order | Customization by Drawing/Sample | | ODM/OEM | Available | | Service | Custom-Made Service | | Size Standard | Metric | | Material Test Certificate | Have | | Sample | Samples in Stock Are Free with Freight Collect | | Price Terms | Fob/CFR/CIF/DDP/DAP | | Quality Control | 100% Quality Inspection | | Application2 | Connection,Fastening | | Transport Package | Bulk Pack Small Boxed | | Specification | M3 - M52 | | Origin | China | | HS Code | 731815 | | Production Capacity | 10000ton/Year | | Package Size | 25.00cm * 25.00cm * 19.00cm | | Package Gross Weight | 25.000kg | | How to Install a Spring Strap Toggle Bolt | Step-by-Step | | For standard products in stock | Typically 7-15 days. | | For large orders or customized products | Generally 15-30 days or as negotiated based on the production schedule. | | Category | [Hollow-Wall & Toggle Anchors](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/hollow-wall-toggle-anchors/) | ## Technical parameters | Model NO. | Butterfly Spring Toggle Bolts | | --- | --- | | Standard | DIN, ASTM/ANSI JIS EN ISO, AS, GB,BS and Non-standard | | Size | You Require | | Material | Carbon Steel ,Stainless Steel | | Finish | Zinc Plated, Self Color | | ODM/OEM | Available | | Packaging | Small Boxed,Bulk Package | ## Description M4 Spring Toggle Anchor with Hook Bolt Toggle Curtain Accessories Spring Toggle Bolts for Window Home Decoration is part of our hollow-wall & toggle anchors range (Anchors & Construction Fixings). ### Key details - **Type:** Round Head - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST, ISO - **Material:** Stainless Steel - **Grade:** 4.8 5.8 6.8 8.8 10.9 12.9 - **Head Style:** Round - **Finish:** Self Color, Zinc Plated - **Connection:** Common Bolt - **Application:** Machinery, Chemical Industry, Environmental, Building Available configurations include material, head style, standard, grade and finish. 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$0.06 – 0.60 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 M4 Spring Toggle Anchor with Hook Bolt Toggle Curtain Accessories Spring Toggle Bolts for Window Home Decoration? The listed minimum order is 1,000 pieces, at US$0.06 – 0.60 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 M4 Spring Toggle Anchor with Hook Bolt Toggle Curtain Accessories Spring Toggle Bolts for Window Home Decoration? Type: Round Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST, ISO; Material: Stainless Steel; Grade: 4.8 5.8 6.8 8.8 10.9 12.9; Head Style: Round; Finish: Self Color, Zinc Plated. 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 finish. 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 hollow-wall & toggle anchors are available? The Hollow-Wall & Toggle Anchors category lists 403 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/anchors-construction-fixings/hollow-wall-toggle-anchors/](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/hollow-wall-toggle-anchors/) 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 Hollow-Wall & Toggle Anchors →](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/hollow-wall-toggle-anchors/) [![Industrial Components Umbrella Type Hollow Wall Anchor Toggle Bolt for Hanging Lamps, Shelves and CCTV on Plasterboard](https://img.engineeringhardware.com/Industrial-Components-Umbrella-Type-Hollow-Wall-Anchor-Toggle-Bolt-for-Hanging-Lamps-Shelves-and-CCTV-on-Plasterboard.webp)](https://engineeringhardware.com/product/industrial-components-umbrella-type-hollow-wall-anchor-toggle-bolt-for-hanging-lamps/) Hollow-Wall & Toggle Anchors ### [Industrial Components Umbrella Type Hollow Wall Anchor Toggle Bolt for Hanging Lamps, Shelves and CCTV on Plasterboard](https://engineeringhardware.com/product/industrial-components-umbrella-type-hollow-wall-anchor-toggle-bolt-for-hanging-lamps/) GB, DIN, ISO, ANSI/ASTM, BS, BSW, etc · Stainless Steel & Carbon Steel **US$0.0024 – 0.0048**MOQ 3,000 pieces [![Hollow Wall Anchor Expansion Bolt Galvanized Hollow Wall Expansion Anchor](https://img.engineeringhardware.com/Hollow-Wall-Anchor-Expansion-Bolt-Galvanized-Hollow-Wall-Expansion-Anchor.webp)](https://engineeringhardware.com/product/hollow-wall-anchor-expansion-bolt-galvanized-hollow-wall-expansion-anchor/) Hollow-Wall & Toggle Anchors ### [Hollow Wall Anchor Expansion Bolt Galvanized Hollow Wall Expansion Anchor](https://engineeringhardware.com/product/hollow-wall-anchor-expansion-bolt-galvanized-hollow-wall-expansion-anchor/) DIN, ANSI, GB, JIS, BSW, ISO · Medium Carbon Steel **US$0.06 – 0.12**MOQ 1,000 pieces [![M8 M10 Toggle Bolt Spring Toggle Wing Fastener Anchor Fittings](https://img.engineeringhardware.com/M8-M10-Toggle-Bolt-Spring-Toggle-Wing-Fastener-Anchor-Fittings.webp)](https://engineeringhardware.com/product/m8-m10-toggle-bolt-spring-toggle-wing-fastener-anchor-fittings/) Hollow-Wall & Toggle Anchors ### [M8 M10 Toggle Bolt Spring Toggle Wing Fastener Anchor Fittings](https://engineeringhardware.com/product/m8-m10-toggle-bolt-spring-toggle-wing-fastener-anchor-fittings/) Metal · ISO **US$0.12 – 0.66**MOQ 1,000 pieces [![Stainless Steel Toggle Wing Bolts Spring Toggle Anchor Butterfly Bolt](https://img.engineeringhardware.com/Stainless-Steel-Toggle-Wing-Bolts-Spring-Toggle-Anchor-Butterfly-Bolt.webp)](https://engineeringhardware.com/product/stainless-steel-toggle-wing-bolts-spring-toggle-anchor-butterfly-bolt/) Hollow-Wall & Toggle Anchors ### [Stainless Steel Toggle Wing Bolts Spring Toggle Anchor Butterfly Bolt](https://engineeringhardware.com/product/stainless-steel-toggle-wing-bolts-spring-toggle-anchor-butterfly-bolt/) 2mm-10mm, 6#-3/8" **US$0.11 – 0.12**MOQ 10,000 pieces [![Metal Frame Anchor Wall Plug Toggle Anchor Metal Anchors Expansion Anchor Bolt for Frame Fixing Anchor Windows](https://img.engineeringhardware.com/Metal-Frame-Anchor-Wall-Plug-Toggle-Anchor-Metal-Anchors-Expansion-Anchor-Bolt-for-Frame-Fixing-Anchor-Windows.webp)](https://engineeringhardware.com/product/metal-frame-anchor-wall-plug-toggle-anchor-metal-anchors-expansion-anchor-bolt-for/) Hollow-Wall & Toggle Anchors ### [Metal Frame Anchor Wall Plug Toggle Anchor Metal Anchors Expansion Anchor Bolt for Frame Fixing Anchor Windows](https://engineeringhardware.com/product/metal-frame-anchor-wall-plug-toggle-anchor-metal-anchors-expansion-anchor-bolt-for/) Sleeve for Construction Bolt · ANSI, BSW, DIN, GB, JIS **US$0.012**MOQ 20,000 pieces [![Zinc Plated Toggle Wing Anchor Butterfly Spring Toggle Bolt for Hollow Wall](https://img.engineeringhardware.com/Zinc-Plated-Toggle-Wing-Anchor-Butterfly-Spring-Toggle-Bolt-for-Hollow-Wall.webp)](https://engineeringhardware.com/product/zinc-plated-toggle-wing-anchor-butterfly-spring-toggle-bolt-for-hollow-wall/) Hollow-Wall & Toggle Anchors ### [Zinc Plated Toggle Wing Anchor Butterfly Spring Toggle Bolt for Hollow Wall](https://engineeringhardware.com/product/zinc-plated-toggle-wing-anchor-butterfly-spring-toggle-bolt-for-hollow-wall/) DIN, ANSI, GB · Stainless Steel **US$0.0036 – 0.006**MOQ 2,000 pieces [![Easy Installing Wall Anchors Anchors Concrete Molly Anchor for Hollow Wall](https://img.engineeringhardware.com/Easy-Installing-Wall-Anchors-Anchors-Concrete-Molly-Anchor-for-Hollow-Wall.webp)](https://engineeringhardware.com/product/easy-installing-wall-anchors-anchors-concrete-molly-anchor-for-hollow-wall/) Hollow-Wall & Toggle Anchors ### [Easy Installing Wall Anchors Anchors Concrete Molly Anchor for Hollow Wall](https://engineeringhardware.com/product/easy-installing-wall-anchors-anchors-concrete-molly-anchor-for-hollow-wall/) Round Head · DIN, ANSI, GB, JIS **US$0.0084 – 0.06**MOQ 1 piece [![Hollow Wall Toggle Bolt Carbon Steel Zinc Plated Butterfly Anchor Bolt Metric M5 M14 for Plasterboard Partition Light Weight Fixture Interior Building](https://img.engineeringhardware.com/Hollow-Wall-Toggle-Bolt-Carbon-Steel-Zinc-Plated-Butterfly-Anchor-Bolt-Metric-M5-M14-for-Plasterboard-Partition-Light-Weight-Fixture-Interior-Building.webp)](https://engineeringhardware.com/product/hollow-wall-toggle-bolt-carbon-steel-zinc-plated-butterfly-anchor-bolt-metric-m5-m14/) Hollow-Wall & Toggle Anchors ### [Hollow Wall Toggle Bolt Carbon Steel Zinc Plated Butterfly Anchor Bolt Metric M5 M14 for Plasterboard Partition Light Weight Fixture Interior Building](https://engineeringhardware.com/product/hollow-wall-toggle-bolt-carbon-steel-zinc-plated-butterfly-anchor-bolt-metric-m5-m14/) Hexagon Head · DIN **US$0.042 – 3.00**MOQ 100,000 pieces **US$0.06 – 0.60**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%20M4%20Spring%20Toggle%20Anchor%20with%20Hook%20Bolt%20Toggle%20Curtain%20Accessories%20Spring%20Toggle%20Bolts%20for%20Window%20Home%20Decoration%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fm4-spring-toggle-anchor-with-hook-bolt-toggle-curtain-accessories-spring-toggle%2F)