--- title: "DIN 985 Nylon Self Lock Nuts /Black" description: "DIN 985 Nylon Self Lock Nuts /Black — Nylon-Insert & All-Metal Lock Nuts. MOQ 1,000 pieces, US$0.23 – 0.28." url: https://engineeringhardware.com/product/din-985-nylon-self-lock-nuts-black/ source: Engineering Hardware & Fasteners --- # DIN 985 Nylon Self Lock Nuts /Black [![DIN 985 Nylon Self Lock Nuts /Black](https://img.engineeringhardware.com/DIN-985-Nylon-Self-Lock-Nuts-Black.webp)](https://img.engineeringhardware.com/DIN-985-Nylon-Self-Lock-Nuts-Black.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/din-985-nylon-self-lock-nuts-black.md) Model no. **DIN 985** | **US$0.28**1,000–1,499 pieces | **US$0.26**1,500–1,999 pieces | **US$0.25**2,000–2,499 pieces | **US$0.24**2,500–2,999 pieces | **US$0.23**3,000+ pieces | | --- | --- | --- | --- | --- | MOQ 1,000 pieces · Final price confirmed in your quote - **Displayed option:** Add Inquiry Basket to Compare - **Displayed option:** Add Inquiry Basket to Compare - **Head Style:** Hexagonal - **Standard:** DIN, ANSI, GB, JIS, BSW - **Grade:** 4.8 - **Material:** Carbon Steel - **Size:** M6-M100 - **Surface Treament:** Black, Zinc Plated, Zinc (Yellow) Plated, H.D.G. ,Dacromet,etc. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20DIN%20985%20Nylon%20Self%20Lock%20Nuts%20%2FBlack%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdin-985-nylon-self-lock-nuts-black%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 | Model NO. | DIN 985 | | --- | --- | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, ANSI, GB, JIS, BSW | | Grade | 4.8 | | Transport Package | 25kgs Per Box,36 Boxes Per Pallet,900kgs Per Palle | | Specification | M4--M100 | | Origin | Ningbo, China | | HS Code | 7318150000 | | Production Capacity | 1500 Ton/Month | | Customization | Available | | Material | Carbon Steel | | Type | Hexagon Head | | Size | M6-M100 | | Surface Treament | Black, Zinc Plated, Zinc (Yellow) Plated, H.D.G. ,Dacromet,etc. | | Packing | 25 kgs per box, 36 box per pallet, 900 kgs per pallet | | Sample | Sample are Free | | Best Competitive Advantages | 1.OEM Accepted | | Category | [Nylon-Insert & All-Metal Lock Nuts](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) | ## Technical parameters | Standard: | Hex Nylon Lock Nuts DIN985 | | --- | --- | | Grade: | 2,5,6,8 | | Size: | M6-M100 | | Surface Treament: | Black, Zinc Plated, Zinc (Yellow) Plated, H.D.G. ,Dacromet,etc. | | Material: | Carbon Steel, Alloy Steel, Stainless Steel,etc. | | Packing: | 25 kgs per box, 36 box per pallet, 900 kgs per pallet | | Sample: | Sample are Free | ## Description DIN 985 Nylon Self Lock Nuts /Black is part of our nylon-insert & all-metal lock nuts range (Nuts). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, ANSI, GB, JIS, BSW - **Material:** Carbon Steel - **Grade:** 4.8 - **Size:** M6-M100 - **Head Style:** Hexagonal - **Connection:** Common Bolt - **Packing:** 25 kgs per box, 36 box per pallet, 900 kgs per pallet Available configurations include displayed option, displayed option, head style, standard and grade. 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$0.23 – 0.28 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 DIN 985 Nylon Self Lock Nuts /Black? The listed minimum order is 1,000 pieces, at US$0.23 – 0.28 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$0.28 for 1,000–1,499 pieces; US$0.26 for 1,500–1,999 pieces; US$0.25 for 2,000–2,499 pieces; US$0.24 for 2,500–2,999 pieces; US$0.23 for 3,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of DIN 985 Nylon Self Lock Nuts /Black? Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, BSW; Material: Carbon Steel; Grade: 4.8; Size: M6-M100; Head Style: Hexagonal. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include displayed option, displayed option, head style, standard and grade. 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/) [![Wholesale Galvanized Serrated Flange Nut Self-Locking Nylon Flange Lock Nut Hex Flange Nut for Machinery Auto Parts](https://img.engineeringhardware.com/Wholesale-Galvanized-Serrated-Flange-Nut-Self-Locking-Nylon-Flange-Lock-Nut-Hex-Flange-Nut-for-Machinery-Auto-Parts.webp)](https://engineeringhardware.com/product/wholesale-galvanized-serrated-flange-nut-self-locking-nylon-flange-lock-nut-hex/) Nylon-Insert & All-Metal Lock Nuts ### [Wholesale Galvanized Serrated Flange Nut Self-Locking Nylon Flange Lock Nut Hex Flange Nut for Machinery Auto Parts](https://engineeringhardware.com/product/wholesale-galvanized-serrated-flange-nut-self-locking-nylon-flange-lock-nut-hex/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$12.00**MOQ 10 pieces 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