--- title: "Carbon Steel Nylon Lock Nut DIN985 Self Locking" description: "Carbon Steel Nylon Lock Nut DIN985 Self Locking — Nylon-Insert & All-Metal Lock Nuts. Material: Steel, Grade: CL4/6/8/10 Ect. MOQ 10 pieces, US$0.12 – 1.20." url: https://engineeringhardware.com/product/carbon-steel-nylon-lock-nut-din985-self-locking/ source: Engineering Hardware & Fasteners --- # Carbon Steel Nylon Lock Nut DIN985 Self Locking [![Carbon Steel Nylon Lock Nut DIN985 Self Locking](https://img.engineeringhardware.com/Carbon-Steel-Nylon-Lock-Nut-DIN985-Self-Locking.webp)](https://img.engineeringhardware.com/Carbon-Steel-Nylon-Lock-Nut-DIN985-Self-Locking.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/carbon-steel-nylon-lock-nut-din985-self-locking.md) Model no. **ZXNT003** US$0.12 – 1.20 / piece MOQ 10 pieces · Final price confirmed in your quote - **Material:** Steel - **Drive Wheel:** 4WD - **Wheel Hub Diameter:** 16-20" - **Finishing:** Chrome - **Colors:** Depend on Customer - **Grade:** CL4/6/8/10 Ect - **Thread:** UNC, UNF, UN, Metric Coarse, Fine Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Carbon%20Steel%20Nylon%20Lock%20Nut%20DIN985%20Self%20Locking%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fcarbon-steel-nylon-lock-nut-din985-self-locking%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. | ZXNT003 | | --- | --- | | Material | Steel | | Drive Wheel | 4WD | | Wheel Hub Diameter | 16-20" | | Finishing | Chrome | | Wheel Accessories | Wheel Cover | | Spoke Type | Equal Diameter Spoke | | Certification | ISO, CE | | Colors | Depend on Customer | | Price | Lowest | | Lead Time | 30 Days | | Quality | High Level | | Payment | Tt/LC | | Sample | Available | | Ppap | 1 2 3 4 5 | | Ppm | 20 50 100 150 200 | | Transport Package | as Customer's Request | | Origin | China | | HS Code | 7318160000 | | Production Capacity | 500000PCS/Year | | Customization | Available | | After-sales Service | Yes | | Warranty | 12 Months | | Grade | CL4/6/8/10 Ect | | Thread | UNC, UNF, UN, Metric Coarse, Fine | | With quality control system of ISO/TS 16949 | 2009, the company has equipped with a full range of advanced testing equipment and also own several experienced engineers and quality controllers, which can ensure that the product quality is effectively controlled in the whole production process. Effective inspection report with corresponding material certificate will be provided for each shipment. | | Category | [Nylon-Insert & All-Metal Lock Nuts](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) | ## Technical parameters | Product Name | Carbon Steel Nylon Lock Nut Din985 Self Locking | | --- | --- | | PPAP | 1 2 3 4 5 | | PPM | 20 50 100 150 200 | | Packaging | Bulk Packaging,Small Box(glue box,color box) & Carton&Wooden Pallet(Europallet 1200*800mm)or According to customer's requirement | | Trade Term | EXW,FOB,CIF,CFR,CNF | | Payment Term | T/T,Western Union,Paypal,L/C | | Shipping Port | Ningbo,Zhapu,Shanghai | | Advantages | • Professional and experienced production,quality inspection,package,design and sales team• Response within 2 hours• Full stock for almost standard fasteners• Fast delivery and response• Samples available | ## Description Carbon Steel Nylon Lock Nut DIN985 Self Locking is part of our nylon-insert & all-metal lock nuts range (Nuts). ### Key details - **Material:** Steel - **Grade:** CL4/6/8/10 Ect - **Thread:** UNC, UNF, UN, Metric Coarse, Fine - **Certification:** ISO, CE - **Drive Wheel:** 4WD - **Wheel Hub Diameter:** 16-20" - **Finishing:** Chrome - **Wheel Accessories:** Wheel Cover Available configurations include material, drive wheel, wheel hub diameter, finishing and colors. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 10 pieces at US$0.12 – 1.20 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 Carbon Steel Nylon Lock Nut DIN985 Self Locking? The listed minimum order is 10 pieces, at US$0.12 – 1.20 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 Carbon Steel Nylon Lock Nut DIN985 Self Locking? Material: Steel; Grade: CL4/6/8/10 Ect; Thread: UNC, UNF, UN, Metric Coarse, Fine; Certification: ISO, CE; Drive Wheel: 4WD; Wheel Hub Diameter: 16-20". The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, drive wheel, wheel hub diameter, finishing and colors. 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/) [![PA66 Cap Nut M2 M2.5 M3 M4 M5 M6 M8 Plastic Polyamide Nylon Lock Nuts](https://img.engineeringhardware.com/PA66-Cap-Nut-M2-M2-5-M3-M4-M5-M6-M8-Plastic-Polyamide-Nylon-Lock-Nuts.webp)](https://engineeringhardware.com/product/pa66-cap-nut-m2-m2-5-m3-m4-m5-m6-m8-plastic-polyamide-nylon-lock-nuts/) Nylon-Insert & All-Metal Lock Nuts ### [PA66 Cap Nut M2 M2.5 M3 M4 M5 M6 M8 Plastic Polyamide Nylon Lock Nuts](https://engineeringhardware.com/product/pa66-cap-nut-m2-m2-5-m3-m4-m5-m6-m8-plastic-polyamide-nylon-lock-nuts/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.0036 – 0.012**MOQ 10,000 pieces [![Enerpac Clp-Series, Pancake Lock Nut Hydraulic Cylinders Clp-2002, Clp-5002](https://img.engineeringhardware.com/Enerpac-Clp-Series-Pancake-Lock-Nut-Hydraulic-Cylinders-Clp-2002-Clp-5002.webp)](https://engineeringhardware.com/product/enerpac-clp-series-pancake-lock-nut-hydraulic-cylinders-clp-2002-clp-5002/) Nylon-Insert & All-Metal Lock Nuts ### [Enerpac Clp-Series, Pancake Lock Nut Hydraulic Cylinders Clp-2002, Clp-5002](https://engineeringhardware.com/product/enerpac-clp-series-pancake-lock-nut-hydraulic-cylinders-clp-2002-clp-5002/) Lifting Equipment · Standard **Price on request**MOQ 1 piece [![Customized M24 Lock Nut EMC Locknuts for Harsh Environments](https://img.engineeringhardware.com/Customized-M24-Lock-Nut-EMC-Locknuts-for-Harsh-Environments.webp)](https://engineeringhardware.com/product/customized-m24-lock-nut-emc-locknuts-for-harsh-environments/) Nylon-Insert & All-Metal Lock Nuts ### [Customized M24 Lock Nut EMC Locknuts for Harsh Environments](https://engineeringhardware.com/product/customized-m24-lock-nut-emc-locknuts-for-harsh-environments/) Straight Head · Stainless Steel **US$0.30 – 8.64**MOQ 10 pieces [![Size M3-M56 Various Hex Nuts T Nuts Weld Nuts Lock Nuts](https://img.engineeringhardware.com/Size-M3-M56-Various-Hex-Nuts-T-Nuts-Weld-Nuts-Lock-Nuts-2.webp)](https://engineeringhardware.com/product/size-m3-m56-various-hex-nuts-t-nuts-weld-nuts-lock-nuts-2/) Nylon-Insert & All-Metal Lock Nuts ### [Size M3-M56 Various Hex Nuts T Nuts Weld Nuts Lock Nuts](https://engineeringhardware.com/product/size-m3-m56-various-hex-nuts-t-nuts-weld-nuts-lock-nuts-2/) Hexagon Head · DIN **US$0.012**MOQ 1,000 pieces [![Auto Parts GB 812 Round Nut / Lock Nut – Nickel Plating](https://img.engineeringhardware.com/Auto-Parts-GB-812-Round-Nut-Lock-Nut-Nickel-Plating.webp)](https://engineeringhardware.com/product/auto-parts-gb-812-round-nut-lock-nut-nickel-plating/) Nylon-Insert & All-Metal Lock Nuts ### [Auto Parts GB 812 Round Nut / Lock Nut – Nickel Plating](https://engineeringhardware.com/product/auto-parts-gb-812-round-nut-lock-nut-nickel-plating/) Round Head · DIN, ANSI, GB, BSW **US$0.024**MOQ 10 pieces [![SS316 All Metal Prevailing Torque Type Hexagon Nuts](https://img.engineeringhardware.com/SS316-All-Metal-Prevailing-Torque-Type-Hexagon-Nuts.webp)](https://engineeringhardware.com/product/ss316-all-metal-prevailing-torque-type-hexagon-nuts/) Nylon-Insert & All-Metal Lock Nuts ### [SS316 All Metal Prevailing Torque Type Hexagon Nuts](https://engineeringhardware.com/product/ss316-all-metal-prevailing-torque-type-hexagon-nuts/) Hexagon Head · DIN, ANSI **US$0.34 – 0.48**MOQ 100 pieces [![Lock Nut Drip Connector Fitting Water Control Valve Link Two Sections of 16mm Drip Tape](https://img.engineeringhardware.com/Lock-Nut-Drip-Connector-Fitting-Water-Control-Valve-Link-Two-Sections-of-16mm-Drip-Tape.webp)](https://engineeringhardware.com/product/lock-nut-drip-connector-fitting-water-control-valve-link-two-sections-of-16mm-drip/) Nylon-Insert & All-Metal Lock Nuts ### [Lock Nut Drip Connector Fitting Water Control Valve Link Two Sections of 16mm Drip Tape](https://engineeringhardware.com/product/lock-nut-drip-connector-fitting-water-control-valve-link-two-sections-of-16mm-drip/) Watering & Irrigation · Plastic **US$0.012 – 0.048**MOQ 500 pieces [![3/8-16 Zinc Plated Serrated Flange Hex Lock Nuts](https://img.engineeringhardware.com/3-8-16-Zinc-Plated-Serrated-Flange-Hex-Lock-Nuts.webp)](https://engineeringhardware.com/product/3-8-16-zinc-plated-serrated-flange-hex-lock-nuts/) Nylon-Insert & All-Metal Lock Nuts ### [3/8-16 Zinc Plated Serrated Flange Hex Lock Nuts](https://engineeringhardware.com/product/3-8-16-zinc-plated-serrated-flange-hex-lock-nuts/) Hexagon Head With Flange · DIN, ANSI, GB, GOST, BSW **US$0.012 – 0.24**MOQ 10,000 pieces **US$0.12 – 1.20**MOQ 10 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Carbon%20Steel%20Nylon%20Lock%20Nut%20DIN985%20Self%20Locking%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fcarbon-steel-nylon-lock-nut-din985-self-locking%2F)