--- title: "High Precision CNC Machined Double Ended Stud Bolt – ISO Certified" description: "High Precision CNC Machined Double Ended Stud Bolt – ISO Certified — Double-End & Tap-End Studs. MOQ 10 pieces, US$12.00 – 30.00." url: https://engineeringhardware.com/product/high-precision-cnc-machined-double-ended-stud-bolt-iso-certified/ source: Engineering Hardware & Fasteners --- # High Precision CNC Machined Double Ended Stud Bolt – ISO Certified [![High Precision CNC Machined Double Ended Stud Bolt – ISO Certified](https://img.engineeringhardware.com/High-Precision-CNC-Machined-Double-Ended-Stud-Bolt-ISO-Certified.webp)](https://img.engineeringhardware.com/High-Precision-CNC-Machined-Double-Ended-Stud-Bolt-ISO-Certified.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Threaded Rods & Studs › Double-End & Tap-End Studs](https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/high-precision-cnc-machined-double-ended-stud-bolt-iso-certified.md) Model no. **GY202508191** | **US$30.00**10–24 pieces | **US$18.00**25–99 pieces | **US$12.00**100+ pieces | | --- | --- | --- | MOQ 10 pieces · Final price confirmed in your quote - **Surface Finish:** Electroplating and Hard Anodizing - **Package Size:** 10.00cm * 10.00cm * 5.00cm - **Customization Available:** Yes - **High Strength and Hardness:** Stud bolts can withstand high loads and vibration, ensuring secure connections in mechanical structures and are suitable for heavy machinery and precision instruments. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20High%20Precision%20CNC%20Machined%20Double%20Ended%20Stud%20Bolt%20%26%238211%3B%20ISO%20Certified%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-precision-cnc-machined-double-ended-stud-bolt-iso-certified%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 | Model NO. | GY202508191 | | --- | --- | | Surface Finish | Electroplating and Hard Anodizing | | Price | Fob | | Transport Package | Boxs | | Specification | D30*50 | | Origin | China | | Production Capacity | 100000 | | Package Size | 10.00cm * 10.00cm * 5.00cm | | Package Gross Weight | 10.000kg | | Lead Time | 5 days (1 - 10 Pieces) 10 days (11 - 25 Pieces) 25 days (26 - 100 Pieces) To be negotiated ( > 100 Pieces) | | Customization | Available | | Processing Method | CNC Machining | | Customization Available | Yes | | Shipping Cost | Contact the supplier about freight and estimated delivery time. | | Business Type | Manufacturer/Factory & Trading Company | | Main Products | CNC parts; Machining parts | | ISO 9001 | 2015 | | Stud Bolts | Precision-Machineed, High-Performance Connectors | | Corrosion Resistance | Stainless steel stud bolts remain stable in humid, acidic, alkaline, and high-temperature environments, extending their service life. They are suitable for chemical equipment, marine engineering, and food processing industries. | | High Strength and Hardness | Stud bolts can withstand high loads and vibration, ensuring secure connections in mechanical structures and are suitable for heavy machinery and precision instruments. | | Cooling and Lubrication | Appropriate coolant and lubrication techniques prevent overheating and ensure smooth and dimensional accuracy during thread machining. | | Rigorous Inspection | 3D measuring instruments are used to precisely inspect the diameter, thread pitch, and concentricity of stud bolts to ensure that each product meets customer specifications. | | Versatile Connections | Stud bolts can be screwed into nuts or workpieces on both ends, making them suitable for mechanical structures that require frequent disassembly or adjustment, such as engines and pipe flanges. | | High Reliability | Stainless steel ensures stability in extreme environments, preventing rust and loosening, and enhancing equipment safety. | | Auxiliary production equipment | electroplating, anodizing, hard anodizing and surface treatment. We have complete testing equipment: sophisticated three-dimensional testing, two-dimensional testing, hardness tester, height meter, projector and other conventional testing equipment. If you are interested in our products, please contact me and I will provide the best price support and quality service. | | Category | [Double-End & Tap-End Studs](https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/) | ## Technical parameters | Production type | Custom production and processing | Material | Stainless steel | | --- | --- | --- | --- | | Processing methods | CNC Trining Parts 5-axis CNC machining centers, grinding machines, wire cutting | Processing Equipment | CNC Trining Parts 5-axis CNC machining center, grinder, wire cutting | | Accuracy | ±0.02mm | Whether proofing | yes | | Is it customized | yes | Proofing time | 7-15 days | | OEM/ODM | OEM ODM CNC machining service | surface treatment | Electroplating, zinc plating, chrome plating, nickel plating, oxidation, hard oxidation | | Origin | Dongguan, China | Quotations | FOB | | Business Type: | Manufacturer/Factory & Trading Company | Main Products: | CNC parts; Machining parts | | Management System Certification: | ISO 9001:2015 | productivity | 10000 | ## Description High Precision CNC Machined Double Ended Stud Bolt – ISO Certified is part of our double-end & tap-end studs range (Threaded Rods & Studs). ### Key details - **Surface Finish:** Electroplating and Hard Anodizing - **Price:** Fob - **Processing Method:** CNC Machining - **Business Type:** Manufacturer/Factory & Trading Company - **Main Products:** CNC parts; Machining parts - **ISO 9001:** 2015 - **Stud Bolts:** Precision-Machineed, High-Performance Connectors Available configurations include surface finish, package size, customization available and high strength and hardness. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 10 pieces at US$12.00 – 30.00 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 High Precision CNC Machined Double Ended Stud Bolt – ISO Certified? The listed minimum order is 10 pieces, at US$12.00 – 30.00 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### How does the price change with quantity? Volume pricing: US$30.00 for 10–24 pieces; US$18.00 for 25–99 pieces; US$12.00 for 100+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of High Precision CNC Machined Double Ended Stud Bolt – ISO Certified? Surface Finish: Electroplating and Hard Anodizing; Price: Fob; Processing Method: CNC Machining; Business Type: Manufacturer/Factory & Trading Company; Main Products: CNC parts; Machining parts; ISO 9001: 2015. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include surface finish, package size, customization available and high strength and hardness. 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 double-end & tap-end studs are available? The Double-End & Tap-End Studs category lists 3,053 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/](https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/) 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 Double-End & Tap-End Studs →](https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/) [![in Stock Threaded Steel ASTM B7 Thread Types Titanium M8 A194 Gr 2h Hex Thailand and Nuts Zinc Plated A193 B16 Stud Bolt](https://img.engineeringhardware.com/in-Stock-Threaded-Steel-ASTM-B7-Thread-Types-Titanium-M8-A194-Gr-2h-Hex-Thailand-and-Nuts-Zinc-Plated-A193-B16-Stud-Bolt.webp)](https://engineeringhardware.com/product/in-stock-threaded-steel-astm-b7-thread-types-titanium-m8-a194-gr-2h-hex-thailand-and/) Double-End & Tap-End Studs ### [in Stock Threaded Steel ASTM B7 Thread Types Titanium M8 A194 Gr 2h Hex Thailand and Nuts Zinc Plated A193 B16 Stud Bolt](https://engineeringhardware.com/product/in-stock-threaded-steel-astm-b7-thread-types-titanium-m8-a194-gr-2h-hex-thailand-and/) ANSI/ASME B 18.31.2,DIN975/DIN976 · Stainless Steel 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ASTM B574 Uns N10276 Chemical Oil Gas Fastener](https://engineeringhardware.com/product/hastelloy-c276-stud-bolt-astm-b574-uns-n10276-chemical-oil-gas-fastener/) Hastelloy C276 (Ni-Mo-Cr-W Alloy) · ASTM B574 / ASME Sb574 **US$0.036 – 0.06**MOQ 1,000 pieces [![Premium DIN912 Stainless Steel Hex Socket Cup Head Screws Hex Bolt Ceramic Screw Stud Bolt Ceramic Screw Bolts Nuts Washers Ceramic Screw](https://img.engineeringhardware.com/Premium-DIN912-Stainless-Steel-Hex-Socket-Cup-Head-Screws-Hex-Bolt-Ceramic-Screw-Stud-Bolt-Ceramic-Screw-Bolts-Nuts-Washers-Ceramic-Screw.webp)](https://engineeringhardware.com/product/premium-din912-stainless-steel-hex-socket-cup-head-screws-hex-bolt-ceramic-screw/) Double-End & Tap-End Studs ### [Premium DIN912 Stainless Steel Hex Socket Cup Head Screws Hex Bolt Ceramic Screw Stud Bolt Ceramic Screw Bolts Nuts Washers Ceramic Screw](https://engineeringhardware.com/product/premium-din912-stainless-steel-hex-socket-cup-head-screws-hex-bolt-ceramic-screw/) Hexagon Socket · DIN, GB, JIS **US$0.91 – 5,914**MOQ 2,000 pieces [![Wholesale New Products Alloy Steel Truck Wheel Hub Stud Bolt](https://img.engineeringhardware.com/Wholesale-New-Products-Alloy-Steel-Truck-Wheel-Hub-Stud-Bolt.webp)](https://engineeringhardware.com/product/wholesale-new-products-alloy-steel-truck-wheel-hub-stud-bolt/) Double-End & Tap-End Studs ### [Wholesale New Products Alloy Steel Truck Wheel Hub Stud Bolt](https://engineeringhardware.com/product/wholesale-new-products-alloy-steel-truck-wheel-hub-stud-bolt/) Hexagon Head · DIN, ANSI, GB, GOST **US$0.024 – 1.36**MOQ 500 pieces [![SAE J429 Thread Rods&Stud Bolts Black](https://img.engineeringhardware.com/SAE-J429-Thread-Rods-Stud-Bolts-Black.webp)](https://engineeringhardware.com/product/sae-j429-thread-rods-stud-bolts-black/) Double-End & Tap-End Studs ### [SAE J429 Thread Rods&Stud Bolts Black](https://engineeringhardware.com/product/sae-j429-thread-rods-stud-bolts-black/) Steel · Zinc Plated **US$0.12 – 1.20**MOQ 1,000 pieces [![High Strength Zinc Plating Stud Bolt and Nut and Bolt for Cable Tray](https://img.engineeringhardware.com/High-Strength-Zinc-Plating-Stud-Bolt-and-Nut-and-Bolt-for-Cable-Tray.webp)](https://engineeringhardware.com/product/high-strength-zinc-plating-stud-bolt-and-nut-and-bolt-for-cable-tray/) Double-End & Tap-End Studs ### [High Strength Zinc Plating Stud Bolt and Nut and Bolt for Cable Tray](https://engineeringhardware.com/product/high-strength-zinc-plating-stud-bolt-and-nut-and-bolt-for-cable-tray/) Carbon Steel · 4.8, 8.8,10.9,12.9, A2-50,A2-70,A4-50,A4-7 **US$0.006 – 0.20**MOQ 1,000 pieces [![Enhanced Strength B7 Stud Bolt with 2h Heavy Hex Nut for Marine Use](https://img.engineeringhardware.com/Enhanced-Strength-B7-Stud-Bolt-with-2h-Heavy-Hex-Nut-for-Marine-Use.webp)](https://engineeringhardware.com/product/enhanced-strength-b7-stud-bolt-with-2h-heavy-hex-nut-for-marine-use/) Double-End & Tap-End Studs ### [Enhanced Strength B7 Stud Bolt with 2h Heavy Hex Nut for Marine Use](https://engineeringhardware.com/product/enhanced-strength-b7-stud-bolt-with-2h-heavy-hex-nut-for-marine-use/) Alloy Steel · B7/B7m **US$0.012 – 0.06**MOQ 1,000 pieces **US$12.00 – 30.00**MOQ 10 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20High%20Precision%20CNC%20Machined%20Double%20Ended%20Stud%20Bolt%20%26%238211%3B%20ISO%20Certified%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhigh-precision-cnc-machined-double-ended-stud-bolt-iso-certified%2F)