--- title: "High-Strength Nylon Self-Locking Nuts with Phosphate Coating M27" description: "High-Strength Nylon Self-Locking Nuts with Phosphate Coating M27 — Hex & Other Standard Nuts. MOQ 30,000 pieces, US$0.47 – 0.50." url: https://engineeringhardware.com/product/high-strength-nylon-self-locking-nuts-with-phosphate-coating-m27/ source: Engineering Hardware & Fasteners --- # High-Strength Nylon Self-Locking Nuts with Phosphate Coating M27 [![High-Strength Nylon Self-Locking Nuts with Phosphate Coating M27](https://img.engineeringhardware.com/High-Strength-Nylon-Self-Locking-Nuts-with-Phosphate-Coating-M27.webp)](https://img.engineeringhardware.com/High-Strength-Nylon-Self-Locking-Nuts-with-Phosphate-Coating-M27.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Hex & Other Standard Nuts](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/high-strength-nylon-self-locking-nuts-with-phosphate-coating-m27.md) Model no. **DIN985-M27-Phosphate** | **US$0.50**30,000–49,999 pieces | **US$0.49**50,000–99,999 pieces | **US$0.47**100,000+ pieces | | --- | --- | --- | MOQ 30,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Hexagonal - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni - **Grade:** 8.8 - **Material Name:** Steel 45 - **Surface Treatment:** Phosphate Coating - **Package Size:** 25.00cm * 15.00cm * 15.00cm - **Other surface treatment:** Zinc, Black oxide, Dacromet, Geomet. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20High-Strength%20Nylon%20Self-Locking%20Nuts%20with%20Phosphate%20Coating%20M27%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-strength-nylon-self-locking-nuts-with-phosphate-coating-m27%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 | Carbon Steel | | Type | Hexagon Head | | Model NO. | DIN985-M27-Phosphate | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni | | Grade | 8.8 | | Material Name | Steel 45 | | Property Class | Class 8 | | Surface Treatment | Phosphate Coating | | Process | Hot Forging | | Transport Package | Pallet+Carton | | Specification | 25kg/carton | | Origin | China | | HS Code | 73181600 | | Production Capacity | 2000000PCS/Month | | Package Size | 25.00cm * 15.00cm * 15.00cm | | Package Gross Weight | 25.000kg | | P.S. | White nylon ring can be replaced with Blue ring. | | Other surface treatment | Zinc, Black oxide, Dacromet, Geomet. | | Packing way | 25kg/carton, 1.5tons-2.5tons / pallet ; or as requested by buyer. | | Category | [Hex & Other Standard Nuts](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) | ## Technical parameters | DIN985 - M27- 6H - Class8 - Phosphate coating | | --- | | Mechnical Property | Material | Surface Treatment | | --- | --- | --- | | Class 8 | Steel 45 | Phospate coating | | Thread size | M27x3 / M27x2 | | --- | --- | | Tolerance | 6H | | Hardness | 26-36HRC | | Proof load | 367 N/mm² / 397N/mm² | | DIN985 - M27 | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | Thread Size | da | dwmin | e min | h | m min | mw min | s | | M27x 3 | 27-29.1 | 38 | 45.2 | 27-25.7 | 17 | 16.16 | 41-40 | | M27x 2 | | | | | | | | | Our Factory Introduction | | --- | ## Description High-Strength Nylon Self-Locking Nuts with Phosphate Coating M27 is part of our hex & other standard nuts range (Nuts). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni - **Material:** Carbon Steel - **Grade:** 8.8 - **Head Style:** Hexagonal - **Surface Treatment:** Phosphate Coating - **Connection:** Common Bolt - **Material Name:** Steel 45 Available configurations include material, head style, standard, grade and material name. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 30,000 pieces at US$0.47 – 0.50 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 High-Strength Nylon Self-Locking Nuts with Phosphate Coating M27? The listed minimum order is 30,000 pieces, at US$0.47 – 0.50 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$0.50 for 30,000–49,999 pieces; US$0.49 for 50,000–99,999 pieces; US$0.47 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of High-Strength Nylon Self-Locking Nuts with Phosphate Coating M27? Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni; Material: Carbon Steel; Grade: 8.8; Head Style: Hexagonal; Surface Treatment: Phosphate Coating. 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 material name. 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 hex & other standard nuts are available? The Hex & Other Standard Nuts category lists 8,354 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-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 Hex & Other Standard Nuts →](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) [![Rust Proof Vibration Resistant Square Ss Nut for Feeding Machine](https://img.engineeringhardware.com/Rust-Proof-Vibration-Resistant-Square-Ss-Nut-for-Feeding-Machine.webp)](https://engineeringhardware.com/product/rust-proof-vibration-resistant-square-ss-nut-for-feeding-machine/) Hex & Other Standard Nuts ### [Rust Proof Vibration Resistant Square Ss Nut for Feeding Machine](https://engineeringhardware.com/product/rust-proof-vibration-resistant-square-ss-nut-for-feeding-machine/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.012**MOQ 1,000 pieces [![JIS B 1181 Carbon Steel Hex Nut M6-M48, JIS Zinc Black Ht S45c 10t Hexagon Head 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ISO,AISI **US$1.19 – 23.99**MOQ 100 pieces **US$0.47 – 0.50**MOQ 30,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20High-Strength%20Nylon%20Self-Locking%20Nuts%20with%20Phosphate%20Coating%20M27%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-strength-nylon-self-locking-nuts-with-phosphate-coating-m27%2F)