--- title: "Mk-577484 Lock Plate, Suit for Mining Crusher" description: "Mk-577484 Lock Plate, Suit for Mining Crusher — Threaded Plugs & Locking Hardware. Material: Cast Steel. MOQ 1 piece, US$11,999." url: https://engineeringhardware.com/product/mk-577484-lock-plate-suit-for-mining-crusher/ source: Engineering Hardware & Fasteners --- # Mk-577484 Lock Plate, Suit for Mining Crusher [![Mk-577484 Lock Plate, Suit for Mining Crusher](https://img.engineeringhardware.com/Mk-577484-Lock-Plate-Suit-for-Mining-Crusher.webp)](https://img.engineeringhardware.com/Mk-577484-Lock-Plate-Suit-for-Mining-Crusher.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Specialty Fasteners › Threaded Plugs & Locking Hardware](https://engineeringhardware.com/fastener-products/specialty-fasteners/threaded-plugs-locking-hardware/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/mk-577484-lock-plate-suit-for-mining-crusher.md) Model no. **MK-577484** US$11,999 / piece MOQ 1 piece · Final price confirmed in your quote - **Standard:** AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN - **Surface Treatment:** Spray-Paint - **Material:** Cast Steel Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Mk-577484%20Lock%20Plate%2C%20Suit%20for%20Mining%20Crusher%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fmk-577484-lock-plate-suit-for-mining-crusher%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 | After-sales Service | Yes | | --- | --- | | Warranty | 6-12 Months | | Certification | CE, RoHS, ISO 9001:2000, ISO 9001:2008 | | Model NO. | MK-577484 | | Standard | AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN | | Surface Treatment | Spray-Paint | | Manufacturing Process | Casting | | Material | Cast Steel | | Shipping Cost | Negotiate with Supplier | | Quality Control | 100% Inspention | | Average Respons | ≤12h | | Transport Package | Standard Transportation Packaging | | Origin | Prc | | HS Code | 847490000 | | Production Capacity | 50000PCS/Year | | Category | [Threaded Plugs & Locking Hardware](https://engineeringhardware.com/fastener-products/specialty-fasteners/threaded-plugs-locking-hardware/) | ## Description Mk-577484 Lock Plate, Suit for Mining Crusher is part of our threaded plugs & locking hardware range (Specialty Fasteners). ### Key details - **Standard:** AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN - **Material:** Cast Steel - **Surface Treatment:** Spray-Paint - **Certification:** CE, RoHS, ISO 9001:2000, ISO 9001:2008 - **Warranty:** 6-12 Months - **Manufacturing Process:** Casting - **Quality Control:** 100% Inspention - **Average Respons:** ≤12h Available configurations include standard, surface treatment and material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1 piece at US$11,999 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 Mk-577484 Lock Plate, Suit for Mining Crusher? The listed minimum order is 1 piece, at US$11,999 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 Mk-577484 Lock Plate, Suit for Mining Crusher? Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN; Material: Cast Steel; Surface Treatment: Spray-Paint; Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008; Warranty: 6-12 Months; Manufacturing Process: Casting. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include standard, surface treatment and material. 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 threaded plugs & locking hardware are available? The Threaded Plugs & Locking Hardware category lists 40 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/specialty-fasteners/threaded-plugs-locking-hardware/](https://engineeringhardware.com/fastener-products/specialty-fasteners/threaded-plugs-locking-hardware/) 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 Threaded Plugs & Locking Hardware →](https://engineeringhardware.com/fastener-products/specialty-fasteners/threaded-plugs-locking-hardware/) [![Hydraulic Threaded Plug-in Check Valve CV16-20 Pressure Maintaining Valve](https://img.engineeringhardware.com/Hydraulic-Threaded-Plug-in-Check-Valve-CV16-20-Pressure-Maintaining-Valve.webp)](https://engineeringhardware.com/product/hydraulic-threaded-plug-in-check-valve-cv16-20-pressure-maintaining-valve/) Threaded Plugs & Locking Hardware ### [Hydraulic Threaded Plug-in Check Valve CV16-20 Pressure Maintaining Valve](https://engineeringhardware.com/product/hydraulic-threaded-plug-in-check-valve-cv16-20-pressure-maintaining-valve/) Hydraulic Valve · Standard **US$9.60 – 19.08**MOQ 1 piece [![Hydraulic Check Stop Valve Fdf08 Pressure Maintaining Valve Lcvr-08 Threaded Plug-in 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