--- title: "Dacromet Coated Nylon Insert Hex Flange Lock Nuts" description: "Dacromet Coated Nylon Insert Hex Flange Lock Nuts — Nylon-Insert & All-Metal Lock Nuts. MOQ 10,000 pieces, US$0.012 – 1.20." url: https://engineeringhardware.com/product/dacromet-coated-nylon-insert-hex-flange-lock-nuts/ source: Engineering Hardware & Fasteners --- # Dacromet Coated Nylon Insert Hex Flange Lock Nuts [![Dacromet Coated Nylon Insert Hex Flange Lock Nuts](https://img.engineeringhardware.com/Dacromet-Coated-Nylon-Insert-Hex-Flange-Lock-Nuts.webp)](https://img.engineeringhardware.com/Dacromet-Coated-Nylon-Insert-Hex-Flange-Lock-Nuts.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/dacromet-coated-nylon-insert-hex-flange-lock-nuts.md) Model no. **m3-m30** US$0.012 – 1.20 / piece MOQ 10,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Hexagonal - **Standard:** DIN, ANSI - **Grade:** 6.8 - **Standard parts:** 7- - **Non-standard parts:** 25 Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Dacromet%20Coated%20Nylon%20Insert%20Hex%20Flange%20Lock%20Nuts%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdacromet-coated-nylon-insert-hex-flange-lock-nuts%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. | m3-m30 | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, ANSI | | Grade | 6.8 | | Transport Package | 25kg Per Carton, 36 Cartons Per Pallet | | Specification | DIN, ANSI/ASME, , BSW, JISB, ISO, GB | | Origin | Cn | | HS Code | 7318150000 | | Production Capacity | 8000 Tons Per Year | | ABOUT US | Wellbolt is an excellent fasteners & metal production manufacturer and exporter in China,from the beginning of the production of bolts and screws, established its full range fastener distribution line 3 years later. | | All our processes strictly adhere to ISO9001 | 2008 procedures. We have strict quality control from producing to | | Standard parts | 7- | | Non-standard parts | 25 | | Category | [Nylon-Insert & All-Metal Lock Nuts](https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/) | ## Technical parameters | Product | Dacromet Nylon insert Hex Flange Lock Nuts DIN6926 | | --- | --- | | Material | Carbon steel, Alloy Steel | | Dimension | M3-M30, 1/8"-1-1/4" | | Standard | DIN6926, DIN6927 | | Coating | Dacromet,Black, zinc, HDG, nickel, phosphate black. | | Packing | Small box with plastic bag, 25kgs bag or box, bulk in pallet. | ## Description Dacromet Coated Nylon Insert Hex Flange Lock Nuts is part of our nylon-insert & all-metal lock nuts range (Nuts). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, ANSI - **Material:** Carbon Steel - **Grade:** 6.8 - **Head Style:** Hexagonal - **Connection:** Common Bolt - **Standard parts:** 7- - **Non-standard parts:** 25 Available configurations include material, head style, standard, grade and standard parts. 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$0.012 – 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 Dacromet Coated Nylon Insert Hex Flange Lock Nuts? The listed minimum order is 10,000 pieces, at US$0.012 – 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 Dacromet Coated Nylon Insert Hex Flange Lock Nuts? Type: Hexagon Head; Standard: DIN, ANSI; Material: Carbon Steel; Grade: 6.8; 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 standard parts. 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/) [![DIN 917 Hexagon Cap Nut Carbon Steel, Alloy Steel, Stainless Steel, Nickel Alloys, Aluminum Alloys](https://img.engineeringhardware.com/DIN-917-Hexagon-Cap-Nut-Carbon-Steel-Alloy-Steel-Stainless-Steel-Nickel-Alloys-Aluminum-Alloys.webp)](https://engineeringhardware.com/product/din-917-hexagon-cap-nut-carbon-steel-alloy-steel-stainless-steel-nickel-alloys/) Nylon-Insert & All-Metal Lock Nuts ### [DIN 917 Hexagon Cap Nut Carbon Steel, Alloy Steel, Stainless Steel, Nickel Alloys, Aluminum Alloys](https://engineeringhardware.com/product/din-917-hexagon-cap-nut-carbon-steel-alloy-steel-stainless-steel-nickel-alloys/) Lock Nuts · DIN, ANSI, GB, JIS, GOST, BSW **US$0.012 – 2.40**MOQ 1 piece [![Vodafast Carbon Steel Hexagon K Kep Lock Nut Locknut](https://img.engineeringhardware.com/Vodafast-Carbon-Steel-Hexagon-K-Kep-Lock-Nut-Locknut.webp)](https://engineeringhardware.com/product/vodafast-carbon-steel-hexagon-k-kep-lock-nut-locknut/) Nylon-Insert & All-Metal Lock Nuts ### [Vodafast Carbon Steel Hexagon K Kep Lock Nut Locknut](https://engineeringhardware.com/product/vodafast-carbon-steel-hexagon-k-kep-lock-nut-locknut/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.0012 – 0.12**MOQ 100 pieces [![OEM Red Oxidation Aluminum Knurling Nut Female Thumb Wheel Lock Nut](https://img.engineeringhardware.com/OEM-Red-Oxidation-Aluminum-Knurling-Nut-Female-Thumb-Wheel-Lock-Nut.webp)](https://engineeringhardware.com/product/oem-red-oxidation-aluminum-knurling-nut-female-thumb-wheel-lock-nut/) Nylon-Insert & All-Metal Lock Nuts ### [OEM Red Oxidation Aluminum Knurling Nut Female Thumb Wheel Lock Nut](https://engineeringhardware.com/product/oem-red-oxidation-aluminum-knurling-nut-female-thumb-wheel-lock-nut/) Round Head · Knurling Nut **US$0.006 – 0.012**MOQ 1,000 pieces [![Carbon Steel Lock Nut M5-M20 Zinc DIN 985](https://img.engineeringhardware.com/Carbon-Steel-Lock-Nut-M5-M20-Zinc-DIN-985.webp)](https://engineeringhardware.com/product/carbon-steel-lock-nut-m5-m20-zinc-din-985/) Nylon-Insert & All-Metal Lock Nuts ### [Carbon Steel Lock Nut M5-M20 Zinc DIN 985](https://engineeringhardware.com/product/carbon-steel-lock-nut-m5-m20-zinc-din-985/) Hexagon Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.006 – 0.036**MOQ 1,000 pieces [![Enerpac Original Cll-Series Lock Nut Cylinders](https://img.engineeringhardware.com/Enerpac-Original-Cll-Series-Lock-Nut-Cylinders.webp)](https://engineeringhardware.com/product/enerpac-original-cll-series-lock-nut-cylinders/) Nylon-Insert & All-Metal Lock Nuts ### [Enerpac Original Cll-Series Lock Nut Cylinders](https://engineeringhardware.com/product/enerpac-original-cll-series-lock-nut-cylinders/) Stainless Steel · GS, CE, ISO9001 **US$1,800**MOQ 2 pieces [![Clp High Tonnage Telescopic Lock Nut Long Stroke Hydraulic Cylinder](https://img.engineeringhardware.com/Clp-High-Tonnage-Telescopic-Lock-Nut-Long-Stroke-Hydraulic-Cylinder.webp)](https://engineeringhardware.com/product/clp-high-tonnage-telescopic-lock-nut-long-stroke-hydraulic-cylinder/) Nylon-Insert & All-Metal Lock Nuts ### [Clp High Tonnage Telescopic Lock Nut Long Stroke Hydraulic Cylinder](https://engineeringhardware.com/product/clp-high-tonnage-telescopic-lock-nut-long-stroke-hydraulic-cylinder/) Standard, Nonstandard · Stainless Steel **US$120.00 – 1,200**MOQ 1 piece [![Yellow Zinc Coated Sealing Nut Seal Lock Nuts M16](https://img.engineeringhardware.com/Yellow-Zinc-Coated-Sealing-Nut-Seal-Lock-Nuts-M16.webp)](https://engineeringhardware.com/product/yellow-zinc-coated-sealing-nut-seal-lock-nuts-m16/) Nylon-Insert & All-Metal Lock Nuts ### [Yellow Zinc Coated Sealing Nut Seal Lock Nuts M16](https://engineeringhardware.com/product/yellow-zinc-coated-sealing-nut-seal-lock-nuts-m16/) Hexagon Head With Flange · DIN, ANSI, GB, JIS **US$0.24 – 1.44**MOQ 1,000 pieces [![DIN982 Grade4 Zinc Plated Nylon Insert Lock Nut Self Locking Hex Fastener](https://img.engineeringhardware.com/DIN982-Grade4-Zinc-Plated-Nylon-Insert-Lock-Nut-Self-Locking-Hex-Fastener.webp)](https://engineeringhardware.com/product/din982-grade4-zinc-plated-nylon-insert-lock-nut-self-locking-hex-fastener/) Nylon-Insert & All-Metal Lock Nuts ### [DIN982 Grade4 Zinc Plated Nylon Insert Lock Nut Self Locking Hex Fastener](https://engineeringhardware.com/product/din982-grade4-zinc-plated-nylon-insert-lock-nut-self-locking-hex-fastener/) Hexagon Head · DIN, GB **US$0.048**MOQ 10,000 pieces **US$0.012 – 1.20**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%20Dacromet%20Coated%20Nylon%20Insert%20Hex%20Flange%20Lock%20Nuts%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdacromet-coated-nylon-insert-hex-flange-lock-nuts%2F)