--- title: "Moisture Proof Shape Stable Galvanized Anti-Slip Flange Nut" description: "Moisture Proof Shape Stable Galvanized Anti-Slip Flange Nut — Flange Nuts. MOQ 10,000 pieces, US$0.012 – 0.12." url: https://engineeringhardware.com/product/moisture-proof-shape-stable-galvanized-anti-slip-flange-nut/ source: Engineering Hardware & Fasteners --- # Moisture Proof Shape Stable Galvanized Anti-Slip Flange Nut [![Moisture Proof Shape Stable Galvanized Anti-Slip Flange Nut](https://img.engineeringhardware.com/Moisture-Proof-Shape-Stable-Galvanized-Anti-Slip-Flange-Nut.webp)](https://img.engineeringhardware.com/Moisture-Proof-Shape-Stable-Galvanized-Anti-Slip-Flange-Nut.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Flange Nuts](https://engineeringhardware.com/fastener-products/nuts/flange-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/moisture-proof-shape-stable-galvanized-anti-slip-flange-nut.md) Model no. **HYSLMM00352** US$0.012 – 0.12 / piece MOQ 10,000 pieces · Final price confirmed in your quote - **Material:** Ss / Carbon Steel - **Head Style:** Hex with Integrated Flange - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW, ISO - **Grade:** 4.8/8.8/10.9/12.9 - **Customized:** Yes - **Material Grade:** 4.8~12.9 Carbon - **Surface Treatment:** Polish, Zinc Plated, Custom Finish - **Tolerance Grade:** Metric Standard Thread Tolerance Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Moisture%20Proof%20Shape%20Stable%20Galvanized%20Anti-Slip%20Flange%20Nut%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fmoisture-proof-shape-stable-galvanized-anti-slip-flange-nut%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 | Ss / Carbon Steel | | Type | Flange Nut | | Model NO. | HYSLMM00352 | | Connection | Common Bolt | | Head Style | Hex with Integrated Flange | | Standard | DIN, ANSI, GB, JIS, GOST, BSW, ISO | | Grade | 4.8/8.8/10.9/12.9 | | Customized | Yes | | Drawing | Yes | | Application | Machinery, Building, Auto Assembly | | Process | Cold Forging, CNC Machining | | Product Type | DIN6923 Hex Flange Nut | | Service | Samples Available | | Material Grade | 4.8~12.9 Carbon | | Surface Treatment | Polish, Zinc Plated, Custom Finish | | Key Features | Integrated Flange Anti-Slip Hex Nut | | Tolerance Grade | Metric Standard Thread Tolerance | | Quality Control | 100% Inspection, IATF16949 Certified | | Transport Package | Tray, Foam, Carton | | Specification | M3-M20 Custom | | Origin | China | | HS Code | 7318160000 | | Production Capacity | 100ton/Month | | Package Size | 30.00cm * 20.00cm * 20.00cm | | Package Gross Weight | 0.500kg | | Model | DIN6923 Hex Flange Nut; Brand: HYS, custom laser engraving OEM logo available | | Non-standard parts | 15-25days | | Category | [Flange Nuts](https://engineeringhardware.com/fastener-products/nuts/flange-nuts/) | ## Technical parameters | Item | Details | | --- | --- | | Full Product Title | Moisture Proof Shape Stable Galvanized Anti-Slip Flange Nut | | Model & Brand | Model: DIN6923 Hex Flange Nut; Brand: HYS, custom laser engraving OEM logo available | | Product Type & Core Function | Multi-standard hex flange nut with integrated anti-slip flange; carbon steel material with galvanized anti-rust surface, stable dimension & moisture resistant, widely used for machinery, construction and automotive assembly fastening | | Material & Material Grade | 4.8~12.9 Grade Carbon Steel | | Performance Grade | 4.8, 8.8, 10.9, 12.9 high tensile strength grades | | Size Range & Customization | Metric sizes M3-M20, custom thread sizes & pitches supported via technical drawings | | Thread Connection Type | Common Bolt Connection, Metric Standard Thread Tolerance | | Head Shape | Hexagon with integrated anti-slip flange | | Applicable Standards | DIN, ANSI, GB, JIS, GOST, BSW, ISO full international standards | | Surface Treatment | Polished bright finish, zinc galvanized anti-corrosion coating, customized special surface finishes | | Packaging | Plastic tray, foam cushion, export carton multi-options | | Origin & Production Process | Made in China; Cold forging forming + CNC precision machining | | Custom Service | Full OEM customization supported, custom grades, sizes and surface treatments available, free product samples provided | | Application Scenarios | General mechanical equipment, building engineering construction, automotive component assembly | | Core Key Features | Integrated one-piece anti-slip flange locking structure, galvanized moisture-proof anti-rust treatment, stable forming without deformation, multiple high-strength carbon steel grades, global multi-standard compatibility | | Quality Control | 100% full dimensional inspection, torsion & tensile load durability test, IATF16949 automotive quality system certified | | Cooperation Terms | Custom drawings and special specifications acceptable, flexible multi-type export packaging, stable mass production supply capacity | ## Description Moisture Proof Shape Stable Galvanized Anti-Slip Flange Nut is part of our flange nuts range (Nuts). ### Key details - **Type:** Flange Nut - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW, ISO - **Material:** Ss / Carbon Steel - **Grade:** 4.8/8.8/10.9/12.9 - **Head Style:** Hex with Integrated Flange - **Surface Treatment:** Polish, Zinc Plated, Custom Finish - **Connection:** Common Bolt - **Application:** Machinery, Building, Auto Assembly Available configurations include material, head style, standard, grade and customized. 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 – 0.12 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 Moisture Proof Shape Stable Galvanized Anti-Slip Flange Nut? The listed minimum order is 10,000 pieces, at US$0.012 – 0.12 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 Moisture Proof Shape Stable Galvanized Anti-Slip Flange Nut? Type: Flange Nut; Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO; Material: Ss / Carbon Steel; Grade: 4.8/8.8/10.9/12.9; Head Style: Hex with Integrated Flange; Surface Treatment: Polish, Zinc Plated, Custom Finish. 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 customized. 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 flange nuts are available? The Flange Nuts category lists 1,193 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/flange-nuts/](https://engineeringhardware.com/fastener-products/nuts/flange-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/) ## 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