--- title: "Factory Direct Solid Brass C36000 Square Nut, Chamfered Both Faces, DIN562, Nominal M8, Bright Polished Silver, for Guardrail Post Connections" description: "Factory Direct Solid Brass C36000 Square Nut, Chamfered Both Faces, DIN562, Nominal M8,… — Square Nuts. MOQ 1,000 pieces, US$0.03 – 0.0432." url: https://engineeringhardware.com/product/factory-direct-solid-brass-c36000-square-nut-chamfered-both-faces-din562-nominal-m8/ source: Engineering Hardware & Fasteners --- # Factory Direct Solid Brass C36000 Square Nut, Chamfered Both Faces, DIN562, Nominal M8, Bright Polished Silver, for Guardrail Post Connections [![Factory Direct Solid Brass C36000 Square Nut, Chamfered Both Faces, DIN562, Nominal M8, Bright Polished Silver, for Guardrail Post Connections](https://img.engineeringhardware.com/Factory-Direct-Solid-Brass-C36000-Square-Nut-Chamfered-Both-Faces-DIN562-Nominal-M8-Bright-Polished-Silver-for-Guardrail-Post-Connections.webp)](https://img.engineeringhardware.com/Factory-Direct-Solid-Brass-C36000-Square-Nut-Chamfered-Both-Faces-DIN562-Nominal-M8-Bright-Polished-Silver-for-Guardrail-Post-Connections.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Square Nuts](https://engineeringhardware.com/fastener-products/nuts/square-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/factory-direct-solid-brass-c36000-square-nut-chamfered-both-faces-din562-nominal-m8.md) Model no. **M8** US$0.03 – 0.0432 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Brass - **Drive:** M8 - **Color:** Bright Polish - **Surface:** Bright Polish - **Size:** M8 - **Package Size:** 14.50cm * 12.50cm * 8.50cm - **Length:** 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm - **Grade:** 304, 316 Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Factory%20Direct%20Solid%20Brass%20C36000%20Square%20Nut%2C%20Chamfered%20Both%20Faces%2C%20DIN562%2C%20Nominal%20M8%2C%20Bright%20Polished%20Silver%2C%20for%20Guardrail%20Post%20Connections%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Ffactory-direct-solid-brass-c36000-square-nut-chamfered-both-faces-din562-nominal-m8%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 | Material | Brass | | --- | --- | | Drive | M8 | | Customization | Available | | Model NO. | M8 | | Color | Bright Polish | | Service | OEM/ODM | | Surface | Bright Polish | | Package | Customized Carton | | Size | M8 | | Transport Package | Carton | | Specification | M8 | | Origin | China | | Package Size | 14.50cm * 12.50cm * 8.50cm | | Package Gross Weight | 5.000kg | | BS 4183 | 1967 | | Length | 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm | | Grade | 304, 316 | | Category | [Square Nuts](https://engineeringhardware.com/fastener-products/nuts/square-nuts/) | ## Technical parameters | ISO 10642 | Steel (8.8, 10.9, 12.9), Stainless steel (A2, A4) | M2 – M20 | 6 – 200 mm | | --- | --- | --- | --- | | ISO 4762 (DIN 912) | Steel (8.8, 10.9, 12.9), Stainless steel (A2-70, A4-70) | M4 – M20 | 10 – 120 mm | | ISO 8676 | Steel (8.8, 10.9, 12.9), Stainless steel (A2, A4) | M8 – M64 (Fine pitch) | Varies by standard; up to 400 mm | | DIN 912 | Steel (8.8, 10.9, 12.9), Stainless steel (A2, A4) | M4 – M20 | 10 – 120 mm | | DIN 553 | Steel | M1.6 – M12 | 6 – 80 mm | | DIN 6306 | Stainless steel AISI 304NI | M6 | 0.79 – 1.77 mm | | GB/T 70.3 | Steel (8.8, 10.9, 12.9), Stainless steel (A2) | M2 – M20 | 6 – 100 mm | | GB/T 29.1 | Steel (4.8, 8.8, 10.9), Stainless steel (A2) | M3 – M20 | 6 – 200 mm | | GB/T 1228 | Steel (8.8S, 10.9S) | M16 – M27 | 45 – 160 mm | | ANSI/ASME B18.2.1 | Steel (Grade 2, 5, 8), Stainless steel | 1/4″ – 1-1/2″ | 1/4″ – 6″ | | ANSI/ASME B18.6.1 | Steel, Stainless steel, Brass | #0 – #14 | 1/4″ – 6″ | | ASME B18.6.3 | Steel, Stainless steel | #0 – #14 | 1/4″ – 6″ | | BS 4183:1967 | Steel, Brass, Aluminum alloy | M1 – M20 | 2 – 100 mm | | Groove | Cross | | --- | --- | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, GB, ISO | | Grade | A2 / A4 | | MOQ | 1000 PCS | | Packing | Carton + Pallet | | Delivery Time | 7-15 Working Days | | Measuring System | Inch, Metric | | Application | Industry | | Length | 3mm - 100mm | | Advantage | OEM Customized Service Provided | | Payment Term | T/T, L/C, DP,and so on | | Item | China Fastener | | Certificate | CE, SGS, ISO | | Thread | Full Thread | | Service | OEM / ODM | | Quality | High Practicability | | Specification | ST2.2 - ST8 | | Origin | China | ## Description Factory Direct Solid Brass C36000 Square Nut, Chamfered Both Faces, DIN562, Nominal M8, Bright Polished Silver, for Guardrail Post Connections is part of our square nuts range (Nuts). ### Key details - **Material:** Brass - **Grade:** 304, 316 - **Size:** M8 - **Length:** 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm - **Drive:** M8 - **Color:** Bright Polish - **Service:** OEM/ODM - **Surface:** Bright Polish Available configurations include material, drive, color, surface and size. 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$0.03 – 0.0432 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 Factory Direct Solid Brass C36000 Square Nut, Chamfered Both Faces, DIN562, Nominal M8, Bright Polished Silver, for Guardrail Post Connections? The listed minimum order is 1,000 pieces, at US$0.03 – 0.0432 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 Factory Direct Solid Brass C36000 Square Nut, Chamfered Both Faces, DIN562, Nominal M8, Bright Polished Silver, for Guardrail Post Connections? Material: Brass; Grade: 304, 316; Size: M8; Length: 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35mm; Drive: M8; Color: Bright Polish. 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, color, surface and 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 square nuts are available? The Square Nuts category lists 483 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/square-nuts/](https://engineeringhardware.com/fastener-products/nuts/square-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 Square Nuts →](https://engineeringhardware.com/fastener-products/nuts/square-nuts/) [![Heavy-Duty M8 Square Nut in Premium 304 Stainless Steel](https://img.engineeringhardware.com/Heavy-Duty-M8-Square-Nut-in-Premium-304-Stainless-Steel.webp)](https://engineeringhardware.com/product/heavy-duty-m8-square-nut-in-premium-304-stainless-steel/) Square Nuts ### [Heavy-Duty M8 Square Nut in Premium 304 Stainless Steel](https://engineeringhardware.com/product/heavy-duty-m8-square-nut-in-premium-304-stainless-steel/) DIN,ASTM/ANSI, JIS, BSW · Stainless Steel **US$0.0001 – 0.0002**MOQ 1,000 pieces [![Stainless Steel Square Nut Special Nut Thin Nut](https://img.engineeringhardware.com/Stainless-Steel-Square-Nut-Special-Nut-Thin-Nut.webp)](https://engineeringhardware.com/product/stainless-steel-square-nut-special-nut-thin-nut/) Square Nuts ### [Stainless Steel Square Nut Special Nut Thin Nut](https://engineeringhardware.com/product/stainless-steel-square-nut-special-nut-thin-nut/) Hexagon Head · DIN **US$0.012 – 0.60**MOQ 100,000 pieces [![DIN557 Carbon Steel Fastener Zinc Plated Square Nut](https://img.engineeringhardware.com/DIN557-Carbon-Steel-Fastener-Zinc-Plated-Square-Nut.webp)](https://engineeringhardware.com/product/din557-carbon-steel-fastener-zinc-plated-square-nut/) Square Nuts ### [DIN557 Carbon Steel Fastener Zinc Plated Square Nut](https://engineeringhardware.com/product/din557-carbon-steel-fastener-zinc-plated-square-nut/) Square Head · DIN **US$0.006 – 0.036**MOQ 10,000 pieces [![Factory Outlet, Carbon Steel Nuts, Stainless Steel Square Nuts, DIN557 Lock Square Nuts](https://img.engineeringhardware.com/Factory-Outlet-Carbon-Steel-Nuts-Stainless-Steel-Square-Nuts-DIN557-Lock-Square-Nuts.webp)](https://engineeringhardware.com/product/factory-outlet-carbon-steel-nuts-stainless-steel-square-nuts-din557-lock-square-nuts/) Square Nuts ### [Factory Outlet, Carbon Steel Nuts, Stainless Steel Square Nuts, DIN557 Lock Square Nuts](https://engineeringhardware.com/product/factory-outlet-carbon-steel-nuts-stainless-steel-square-nuts-din557-lock-square-nuts/) Square Head · DIN, ANSI, GB, JIS, GOST, BSW **US$0.12**MOQ 1 piece [![Durable 18-8 Stainless Steel Square Nuts for Heavy Duty Use 2.](https://img.engineeringhardware.com/Durable-18-8-Stainless-Steel-Square-Nuts-for-Heavy-Duty-Use-2.webp)](https://engineeringhardware.com/product/durable-18-8-stainless-steel-square-nuts-for-heavy-duty-use-2/) Square Nuts ### [Durable 18-8 Stainless Steel Square Nuts for Heavy Duty Use 2.](https://engineeringhardware.com/product/durable-18-8-stainless-steel-square-nuts-for-heavy-duty-use-2/) Square Head · DIN, ANSI, GB, JIS, BSW **US$0.12**MOQ 1 piece [![Adaptability Weight Screw Nut M4 M5 M6 M8 M10 M12 M16 M20 DIN557 SS304/ SS316 Stainless Steel Square Nut](https://img.engineeringhardware.com/Adaptability-Weight-Screw-Nut-M4-M5-M6-M8-M10-M12-M16-M20-DIN557-SS304-SS316-Stainless-Steel-Square-Nut.webp)](https://engineeringhardware.com/product/adaptability-weight-screw-nut-m4-m5-m6-m8-m10-m12-m16-m20-din557-ss304-ss316/) Square Nuts ### [Adaptability Weight Screw Nut M4 M5 M6 M8 M10 M12 M16 M20 DIN557 SS304/ SS316 Stainless Steel Square Nut](https://engineeringhardware.com/product/adaptability-weight-screw-nut-m4-m5-m6-m8-m10-m12-m16-m20-din557-ss304-ss316/) Square Nut · DIN, ANSI, GB, JIS **US$0.0036 – 0.0096**MOQ 1 piece [![Standard Dimension GB39 Square Nut for Construction and Structural Use](https://img.engineeringhardware.com/Standard-Dimension-GB39-Square-Nut-for-Construction-and-Structural-Use.webp)](https://engineeringhardware.com/product/standard-dimension-gb39-square-nut-for-construction-and-structural-use/) Square Nuts ### [Standard Dimension GB39 Square Nut for Construction and Structural Use](https://engineeringhardware.com/product/standard-dimension-gb39-square-nut-for-construction-and-structural-use/) Square Head · DIN, GB, ANSI, BSW, JIS, GOST **US$0.006 – 0.60**MOQ 1,000 pieces [![DIN 557 Stainless Steel 304 316 Square Nut](https://img.engineeringhardware.com/DIN-557-Stainless-Steel-304-316-Square-Nut.webp)](https://engineeringhardware.com/product/din-557-stainless-steel-304-316-square-nut/) Square Nuts ### [DIN 557 Stainless Steel 304 316 Square Nut](https://engineeringhardware.com/product/din-557-stainless-steel-304-316-square-nut/) Square Head · DIN, ANSI, GB, JIS **US$0.036 – 0.30**MOQ 10,000 pieces **US$0.03 – 0.0432**MOQ 1,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Factory%20Direct%20Solid%20Brass%20C36000%20Square%20Nut%2C%20Chamfered%20Both%20Faces%2C%20DIN562%2C%20Nominal%20M8%2C%20Bright%20Polished%20Silver%2C%20for%20Guardrail%20Post%20Connections%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Ffactory-direct-solid-brass-c36000-square-nut-chamfered-both-faces-din562-nominal-m8%2F)