--- title: "DIN985 Hexagonal Hex Nylon Insert Lock Nut, Nylon Lock Nut M4, to M36 Self-Locking Nylon Insert Hex Lock Nuts SUS316" description: "DIN985 Hexagonal Hex Nylon Insert Lock Nut, Nylon Lock Nut M4, to M36 Self-Locking Nylon… — Nylon-Insert & All-Metal Lock Nuts. MOQ 10,000 pieces, US$0.0086." url: https://engineeringhardware.com/product/din985-hexagonal-hex-nylon-insert-lock-nut-nylon-lock-nut-m4-to-m36-self-locking/ source: Engineering Hardware & Fasteners --- # DIN985 Hexagonal Hex Nylon Insert Lock Nut, Nylon Lock Nut M4, to M36 Self-Locking Nylon Insert Hex Lock Nuts SUS316 [![DIN985 Hexagonal Hex Nylon Insert Lock Nut, Nylon Lock Nut M4, to M36 Self-Locking Nylon Insert Hex Lock Nuts SUS316](https://img.engineeringhardware.com/DIN985-Hexagonal-Hex-Nylon-Insert-Lock-Nut-Nylon-Lock-Nut-M4-to-M36-Self-Locking-Nylon-Insert-Hex-Lock-Nuts-SUS316.webp)](https://img.engineeringhardware.com/DIN985-Hexagonal-Hex-Nylon-Insert-Lock-Nut-Nylon-Lock-Nut-M4-to-M36-Self-Locking-Nylon-Insert-Hex-Lock-Nuts-SUS316.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/din985-hexagonal-hex-nylon-insert-lock-nut-nylon-lock-nut-m4-to-m36-self-locking.md) Model no. **M2.5 TO M30** US$0.0086 / piece MOQ 10,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Hexagonal - **Standard:** DIN, ANSI, GB, BSW - **Grade:** A2-70 - **Package Size:** 25.00cm * 25.00cm * 17.00cm - **Finishing:** plain or self color - **Available material:** sus304/sus316 Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20DIN985%20Hexagonal%20Hex%20Nylon%20Insert%20Lock%20Nut%2C%20Nylon%20Lock%20Nut%20M4%2C%20to%20M36%20Self-Locking%20Nylon%20Insert%20Hex%20Lock%20Nuts%20SUS316%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdin985-hexagonal-hex-nylon-insert-lock-nut-nylon-lock-nut-m4-to-m36-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 | Customization | Available | | --- | --- | | Material | Stainless Steel | | Type | Hexagon Head | | Model NO. | M2.5 TO M30 | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, ANSI, GB, BSW | | Grade | A2-70 | | Transport Package | Box and Ctns and Pallet | | Specification | M2.5 TO M30 | | Origin | Zhejiang China | | HS Code | 7318160000 | | Production Capacity | 10000000 | | Package Size | 25.00cm * 25.00cm * 17.00cm | | Package Gross Weight | 25.000kg | | DESCRIPTION | STAINLESS STEEL 304/316 NYLON LOCK NUTS WITH BLUE OR WHITE NYLON WASHER DIN985 | | Certification | ISO, ROHS, SGS | | Finishing | plain or self color | | Available material | sus304/sus316 | | Moq | 50,0 | | Category | [Nylon-Insert & All-Metal Lock Nuts](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) | ## Technical parameters | Product Name | STAINLESS STEEL 304/316 NYLON LOCK NUTS WITH BLUE OR WHITE NYLON WASHER DIN985 | | --- | --- | | Material | stainless steel 304/316/201/ | | Color | plain or self color /polishing | | Standard | DIN,ASME,ASNI,ISO | | Grade | A2/A4 | | Available Packing | Box+Chipboard Cartons+Plywood pallet with Belt &Film. | | Payment | T/T | | Price | FOB China Ningbo or shanghai port | | Finished | Polish | | Thread | Coarse, Fine | | Used | Building Industry Machinery | ## Description DIN985 Hexagonal Hex Nylon Insert Lock Nut, Nylon Lock Nut M4, to M36 Self-Locking Nylon Insert Hex Lock Nuts SUS316 is part of our nylon-insert & all-metal lock nuts range (Nuts). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, ANSI, GB, BSW - **Material:** Stainless Steel - **Grade:** A2-70 - **Head Style:** Hexagonal - **Connection:** Common Bolt - **Certification:** ISO, ROHS, SGS - **Finishing:** plain or self color Available configurations include material, head style, standard, grade and package size. 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$0.0086 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 DIN985 Hexagonal Hex Nylon Insert Lock Nut, Nylon Lock Nut M4, to M36 Self-Locking Nylon Insert Hex Lock Nuts SUS316? The listed minimum order is 10,000 pieces, at US$0.0086 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 DIN985 Hexagonal Hex Nylon Insert Lock Nut, Nylon Lock Nut M4, to M36 Self-Locking Nylon Insert Hex Lock Nuts SUS316? Type: Hexagon Head; Standard: DIN, ANSI, GB, BSW; Material: Stainless Steel; Grade: A2-70; Head Style: Hexagonal; Connection: Common Bolt. 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 package size. 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 & 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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/) [![Custom Locknut General Fasteners Control Mount Nut Stainless Steel Hex Nuts Nickel Plating Internal Thread Hex Lock Nut](https://img.engineeringhardware.com/Custom-Locknut-General-Fasteners-Control-Mount-Nut-Stainless-Steel-Hex-Nuts-Nickel-Plating-Internal-Thread-Hex-Lock-Nut.webp)](https://engineeringhardware.com/product/custom-locknut-general-fasteners-control-mount-nut-stainless-steel-hex-nuts-nickel/) Nylon-Insert & All-Metal Lock Nuts ### [Custom Locknut General Fasteners Control Mount Nut Stainless Steel Hex Nuts Nickel Plating Internal Thread Hex Lock Nut](https://engineeringhardware.com/product/custom-locknut-general-fasteners-control-mount-nut-stainless-steel-hex-nuts-nickel/) Hexagon Head · DIN **US$0.12 – 0.35**MOQ 5,000 pieces 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