--- title: "M5 Gr5 Titanium Hex Flange Metal-Insert Self-Locking Nut, Lightweight Lock Nut for Motorcycle Bicycle Auto Modification" description: "M5 Gr5 Titanium Hex Flange Metal-Insert Self-Locking Nut, Lightweight Lock Nut for Motor… — Flange Nuts. MOQ 100 pieces, US$1.00." url: https://engineeringhardware.com/product/m5-gr5-titanium-hex-flange-metal-insert-self-locking-nut-lightweight-lock-nut-for/ source: Engineering Hardware & Fasteners --- # M5 Gr5 Titanium Hex Flange Metal-Insert Self-Locking Nut, Lightweight Lock Nut for Motorcycle Bicycle Auto Modification [![M5 Gr5 Titanium Hex Flange Metal-Insert Self-Locking Nut, Lightweight Lock Nut for Motorcycle Bicycle Auto Modification](https://img.engineeringhardware.com/M5-Gr5-Titanium-Hex-Flange-Metal-Insert-Self-Locking-Nut-Lightweight-Lock-Nut-for-Motorcycle-Bicycle-Auto-Modification.webp)](https://img.engineeringhardware.com/M5-Gr5-Titanium-Hex-Flange-Metal-Insert-Self-Locking-Nut-Lightweight-Lock-Nut-for-Motorcycle-Bicycle-Auto-Modification.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/m5-gr5-titanium-hex-flange-metal-insert-self-locking-nut-lightweight-lock-nut-for.md) US$1.00 / piece MOQ 100 pieces · Final price confirmed in your quote - **Head Style:** Star Flange Head - **Standard:** DIN - **Grade:** 10.9 - **Size:** M5 - **Color:** Green/Candy/Purple/ Lake Blue/Blue Purple Ect. - **Surface:** Anodized - **Package Size:** 10.00cm * 4.50cm * 6.00cm - **Material:** Gr5 Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20M5%20Gr5%20Titanium%20Hex%20Flange%20Metal-Insert%20Self-Locking%20Nut%2C%20Lightweight%20Lock%20Nut%20for%20Motorcycle%20Bicycle%20Auto%20Modification%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fm5-gr5-titanium-hex-flange-metal-insert-self-locking-nut-lightweight-lock-nut-for%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 | Connection | Common Bolt | | --- | --- | | Head Style | Star Flange Head | | Standard | DIN | | Grade | 10.9 | | Delivery Time | 7-15 Days | | Size | M5 | | Color | Green/Candy/Purple/ Lake Blue/Blue Purple Ect. | | OEM | Available/PVD | | Surface | Anodized | | Technique | CNC Machined | | Features | Light Weight, High Tensile, Anti-Corrosion | | Application | Aerospace,Shipping,Medical,Chemical,etc | | Transport Package | Export Standard Wooden Case, or Can Be Customized | | Specification | M5 M6 M8 M10 M12 M14 M16 M18 M20 | | Origin | Shaanxi, China | | HS Code | 8108909000 | | Production Capacity | 100ton/Month | | Package Size | 10.00cm * 4.50cm * 6.00cm | | Package Gross Weight | 1.000kg | | Customization | Available | | Material | Gr5 | | Type | Titanium Star Flange Nut | | Shipping Cost | Contact the supplier about freight and estimated delivery time. | | Category | [Flange Nuts](https://engineeringhardware.com/fastener-products/nuts/flange-nuts/) | ## Technical parameters | Place of origin | Shaanxi,China | | --- | --- | | Standard | GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc | | Head Style | Hex Head | | Material | Gr5 | | Size | M5 M6 M8 M10 M12 M14 M16 M18 M20/According To Your Requirement | | OEM | Available | | Surface | Anodized/PVD | | Features | Light weight, High Tensile, Anti-corrosion | | Type | Titanium Flanged Hexagon Nut | | HS code | 8108901090 | | Packaging | Export Standard Wooden case, or can be customized | | Application | Bicycle, motorcycle, scooter, off-road & racing vehicle modification | | Thread Size | Pitch(mm) | Across-flat S(mm) | Total Height H(mm) | Flange OD Dc(mm) | | --- | --- | --- | --- | --- | | M6 | 1 | 10 | 6 | 14.2 | | M7(custom-non-std) | 1 | 10 | 7 | 14 | | M8 | 1.25 | 13 | 8 | 17.9 | | M10 | 1.5 | 15 | 10 | 21.8 | | M12 | 1.75 | 18 | 12 | 26 | | M14 | 2 | 21 | 14 | 29.9 | | M16 | 2 | 24 | 16 | 34.5 | | M18 | 2.5 | 27 | 18 | 38.5 | | M20 | 2.5 | 30 | 20 | 42.8 | | STANDARD | CHEMICAL COMPOSITION (weight %, max or range) | MECHANICAL PROPERTIES (min) | | | | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | ASTM | UNS No | N | C | H | Fe | O | Al | V | Pd | Mo | Ni | Tensile (Mpa) | Yield (Mpa) | El. (%) | Red. (%) | | GR 1 | R50250 | 0.03 | 0.08 | 0.015 | 0.2 | 0.18 | | | | | | 240 | 138 | 24 | 30 | | GR 2 | R50400 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | | | | | | 345 | 275 | 20 | 30 | | GR 3 | R50550 | 0.05 | 0.08 | 0.015 | 0.3 | 0.35 | | | | | | 450 | 380 | 18 | 30 | | GR 4 | R50700 | 0.05 | 0.08 | 0.015 | 0.4 | 0.4 | | | | | | 550 | 483 | 15 | 25 | | GR 5 | R56400 | 0.05 | 0.08 | 0.015 | 0.4 | 0.2 | 5.5-6.75 | 3.5-4.5 | | | | 895 | 828 | 10 | 25 | | GR 7 | R52400 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | | | 0.12-0.25 | | | 345 | 275 | 20 | 30 | | GR 9 | R56320 | 0.03 | 0.08 | 0.015 | 0.25 | 0.15 | 2.5-3.5 | 2.0-3.0 | | | | 620 | 483 | 15 | 25 | | GR 12 | R53400 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | | | | 0.2-0.4 | 0.6-0.9 | 483 | 345 | 18 | 25 | | GR 23 | R56401 | 0.03 | 0.25 | 0.013 | 0.25 | 0.13 | 5.5-6.5 | 3.5-4.5 | | | | 828 | 759 | 10 | 15 | ## Description M5 Gr5 Titanium Hex Flange Metal-Insert Self-Locking Nut, Lightweight Lock Nut for Motorcycle Bicycle Auto Modification is part of our flange nuts range (Nuts). ### Key details - **Type:** Titanium Star Flange Nut - **Standard:** DIN - **Material:** Gr5 - **Grade:** 10.9 - **Size:** M5 - **Head Style:** Star Flange Head - **Connection:** Common Bolt - **Application:** Aerospace,Shipping,Medical,Chemical,etc Available configurations include head style, standard, grade, size and color. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 100 pieces at US$1.00 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 M5 Gr5 Titanium Hex Flange Metal-Insert Self-Locking Nut, Lightweight Lock Nut for Motorcycle Bicycle Auto Modification? The listed minimum order is 100 pieces, at US$1.00 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 M5 Gr5 Titanium Hex Flange Metal-Insert Self-Locking Nut, Lightweight Lock Nut for Motorcycle Bicycle Auto Modification? Type: Titanium Star Flange Nut; Standard: DIN; Material: Gr5; Grade: 10.9; Size: M5; Head Style: Star Flange Head. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include head style, standard, grade, size and color. 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 & 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custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Flange Nuts →](https://engineeringhardware.com/fastener-products/nuts/flange-nuts/) [![Heavy-Duty Metal Flange Nut for Versatile Automotive Uses](https://img.engineeringhardware.com/Heavy-Duty-Metal-Flange-Nut-for-Versatile-Automotive-Uses.webp)](https://engineeringhardware.com/product/heavy-duty-metal-flange-nut-for-versatile-automotive-uses/) Flange Nuts ### [Heavy-Duty Metal Flange Nut for Versatile Automotive Uses](https://engineeringhardware.com/product/heavy-duty-metal-flange-nut-for-versatile-automotive-uses/) JIS · Brass **US$0.84 – 1.20**MOQ 100 pieces [![High-Quality Beveled Flange Nut for Secure Fastening Solutions](https://img.engineeringhardware.com/High-Quality-Beveled-Flange-Nut-for-Secure-Fastening-Solutions.webp)](https://engineeringhardware.com/product/high-quality-beveled-flange-nut-for-secure-fastening-solutions/) Flange Nuts ### [High-Quality 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[General Industry Plain Zinc DIN928 M4 M5 M6 M8 M10 M12 M14 Carbon Steel Brass Hex Nuts Stainless Steel Weld Hex Flange Nut](https://engineeringhardware.com/product/general-industry-plain-zinc-din928-m4-m5-m6-m8-m10-m12-m14-carbon-steel-brass-hex/) Square Head · DIN, ANSI, GB, JIS, GOST **US$0.012 – 0.06**MOQ 1,000 pieces **US$1.00**MOQ 100 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20M5%20Gr5%20Titanium%20Hex%20Flange%20Metal-Insert%20Self-Locking%20Nut%2C%20Lightweight%20Lock%20Nut%20for%20Motorcycle%20Bicycle%20Auto%20Modification%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fm5-gr5-titanium-hex-flange-metal-insert-self-locking-nut-lightweight-lock-nut-for%2F)