--- title: "Hex Nylon Insert Lock Nuts DIN985 with Plastic Washer" description: "Hex Nylon Insert Lock Nuts DIN985 with Plastic Washer — Nylon-Insert & All-Metal Lock Nuts. MOQ 10,000 pieces, US$0.096 – 0.24." url: https://engineeringhardware.com/product/hex-nylon-insert-lock-nuts-din985-with-plastic-washer/ source: Engineering Hardware & Fasteners --- # Hex Nylon Insert Lock Nuts DIN985 with Plastic Washer [![Hex Nylon Insert Lock Nuts DIN985 with Plastic Washer](https://img.engineeringhardware.com/Hex-Nylon-Insert-Lock-Nuts-DIN985-with-Plastic-Washer.webp)](https://img.engineeringhardware.com/Hex-Nylon-Insert-Lock-Nuts-DIN985-with-Plastic-Washer.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Nylon-Insert & All-Metal Lock Nuts](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/hex-nylon-insert-lock-nuts-din985-with-plastic-washer.md) Model no. **DIN985** | **US$0.24**10,000–49,999 pieces | **US$0.12**50,000–99,999 pieces | **US$0.096**100,000+ pieces | | --- | --- | --- | MOQ 10,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Hexagonal - **Standard:** DIN - **Grade:** 4.8 - **Surface Treatment:** Bright Color Black Oxide,Zinc Plated - **Pitch:** 0.5mm 0.7mm 0.8mm 1.0mm 1.25mm 1.5mm 1.75mm 2.0mm - **Package Size:** 30.00cm * 28.00cm * 16.00cm - **The minimum order quantity of non-standard fasteners:** 1-2 tons, depending on the difficulty and size of the parts, we will charge a mold fee, which will be refunded after reaching a certain amount, which is more fully described in our quotation. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Hex%20Nylon%20Insert%20Lock%20Nuts%20DIN985%20with%20Plastic%20Washer%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhex-nylon-insert-lock-nuts-din985-with-plastic-washer%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 | Hexagon Head | | Model NO. | DIN985 | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN | | Grade | 4.8 | | Product Name | DIN985 Nylon Insert Nut | | Surface Treatment | Bright Color Black Oxide,Zinc Plated | | Pitch | 0.5mm 0.7mm 0.8mm 1.0mm 1.25mm 1.5mm 1.75mm 2.0mm | | Application | Industry ,Machinery ,Constructrion | | Feature | High Strength , Corrosion-Resistance , Rust-Proof | | Transport Package | Cartons+Plastic Bags+Pallet | | Specification | Size: M5 M6 M8 M10 M12 M14 M16 M20 | | Origin | Ningbo, China | | Package Size | 30.00cm * 28.00cm * 16.00cm | | Package Gross Weight | 0.500kg | | The minimum order quantity of non-standard fasteners | 1-2 tons, depending on the difficulty and size of the parts, we will charge a mold fee, which will be refunded after reaching a certain amount, which is more fully described in our quotation. | | Accepted Delivery Terms | FOB,CFR,CIF,EXW,Express Delivery; | | Accepted Payment Currency | USD,EUR,CNY; | | Accepted Payment Type | T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash; | | Language Spoken | English,Chinese,Spanish,Japanese,Portuguese,German,French,Russian,Italian | | Category | [Nylon-Insert & All-Metal Lock Nuts](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) | ## Technical parameters | Product name | DIN985 Hexgon Nylon Insert Lock Nut | | --- | --- | | Standard | DIN | | Material | Stainless Steel 304,Steel | | Surface treatment | Bright Color Black Oxide,Zinc Plated | | Size | M5 M6 M8 M10 M12 M14 M16 M20 | | Pitch | 0.5mm 0.7mm 0.8mm 1.0mm 1.25mm 1.5mm 1.75mm 2.0mm 2.5mm | | Application | Industry ,Machinery ,Constructrion | | Feature | High Strength , Corrosion-resistance , Rust-proof | | MOQ | 300kg | | Standard Size | | | | | | | --- | --- | --- | --- | --- | --- | | System | Metric | CN | USA | DE | JPN | | Standard | ISO | GB | SAE,IFI,ASTTM | DIN | JIS | ## Description Hex Nylon Insert Lock Nuts DIN985 with Plastic Washer is part of our nylon-insert & all-metal lock nuts range (Nuts). ### Key details - **Type:** Hexagon Head - **Standard:** DIN - **Material:** Stainless Steel - **Grade:** 4.8 - **Head Style:** Hexagonal - **Surface Treatment:** Bright Color Black Oxide,Zinc Plated - **Connection:** Common Bolt - **Application:** Industry ,Machinery ,Constructrion Available configurations include material, head style, standard, grade and surface treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 10,000 pieces at US$0.096 – 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 Hex Nylon Insert Lock Nuts DIN985 with Plastic Washer? The listed minimum order is 10,000 pieces, at US$0.096 – 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 10,000–49,999 pieces; US$0.12 for 50,000–99,999 pieces; US$0.096 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 Hex Nylon Insert Lock Nuts DIN985 with Plastic Washer? Type: Hexagon Head; Standard: DIN; Material: Stainless Steel; Grade: 4.8; Head Style: Hexagonal; Surface Treatment: Bright Color Black Oxide,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 surface treatment. 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 nylon-insert & all-metal lock nuts are available? The Nylon-Insert & All-Metal Lock Nuts category lists 2,493 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-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 Nylon-Insert & All-Metal Lock Nuts →](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) [![Vodafast DIN 6925 Prevailing Torque Type All Metal Hex Locking Nut](https://img.engineeringhardware.com/Vodafast-DIN-6925-Prevailing-Torque-Type-All-Metal-Hex-Locking-Nut.webp)](https://engineeringhardware.com/product/vodafast-din-6925-prevailing-torque-type-all-metal-hex-locking-nut/) Nylon-Insert & All-Metal Lock Nuts ### [Vodafast DIN 6925 Prevailing Torque Type All Metal Hex Locking Nut](https://engineeringhardware.com/product/vodafast-din-6925-prevailing-torque-type-all-metal-hex-locking-nut/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.096 – 0.12**MOQ 100 pieces [![DIN985 DIN982 Nylon Insert Lock Nut White Blue Plated Stainless 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– 0.24**MOQ 10,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Hex%20Nylon%20Insert%20Lock%20Nuts%20DIN985%20with%20Plastic%20Washer%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhex-nylon-insert-lock-nuts-din985-with-plastic-washer%2F)