--- title: "Threaded Stud Chemset Threaded Rod Stud Bolts Duplex 2507 2205" description: "Threaded Stud Chemset Threaded Rod Stud Bolts Duplex 2507 2205 — Double-End & Tap-End Studs. MOQ 500 pieces, US$0.21 – 0.24." url: https://engineeringhardware.com/product/threaded-stud-chemset-threaded-rod-stud-bolts-duplex-2507-2205/ source: Engineering Hardware & Fasteners --- # Threaded Stud Chemset Threaded Rod Stud Bolts Duplex 2507 2205 [![Threaded Stud Chemset Threaded Rod Stud Bolts Duplex 2507 2205](https://img.engineeringhardware.com/Threaded-Stud-Chemset-Threaded-Rod-Stud-Bolts-Duplex-2507-2205.webp)](https://img.engineeringhardware.com/Threaded-Stud-Chemset-Threaded-Rod-Stud-Bolts-Duplex-2507-2205.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/threaded-stud-chemset-threaded-rod-stud-bolts-duplex-2507-2205.md) Model no. **DIN939** | **US$0.24**500–4,999 pieces | **US$0.22**5,000–7,999 pieces | **US$0.21**8,000+ pieces | | --- | --- | --- | MOQ 500 pieces · Final price confirmed in your quote - **Material:** Duplex 2205 2507 - **Head Style:** Round - **Standard:** DIN, ANSI, GB, JIS, DIN, ANSI, GB, JIS, GOST, Bsw - **Grade:** 2205 2507 - **Finish:** Polishing - **Available Material:** Steel, Brass, Aluminum etc - **Surface Treatment:** Hot Galvanized, Black, Color-Zinc, Blue etc - **Custom-Made:** Accept Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Threaded%20Stud%20Chemset%20Threaded%20Rod%20Stud%20Bolts%20Duplex%202507%202205%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fthreaded-stud-chemset-threaded-rod-stud-bolts-duplex-2507-2205%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 | Duplex 2205 2507 | | Type | Round Head | | Model NO. | DIN939 | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI, GB, JIS, DIN, ANSI, GB, JIS, GOST, Bsw | | Grade | 2205 2507 | | Application | Machinery, Chemical Industry, Environmental, Building | | Finish | Polishing | | Drawings | Accept | | Sample | in Stock | | Delivery Time | 3-5 Working Days | | Experience | for 30 Years | | Equipments | CNC Lathe, Processing Center, Miller, etc | | Available Material | Steel, Brass, Aluminum etc | | Surface Treatment | Hot Galvanized, Black, Color-Zinc, Blue etc | | Custom-Made | Accept | | Quality Control | 100% | | Transport Package | Plastic Bag, Boxes and Cartons, Pallets, Customize | | Specification | 1/4~1-1/2" | | Origin | China | | HS Code | 7318190000 | | Production Capacity | 1000000000pieces/Year | | Package Size | 27.50cm * 25.00cm * 25.00cm | | Package Gross Weight | 20.000kg | | Lead Time | 3 days (1 - 1000 Pieces) To be negotiated ( > 1000 Pieces) | | Category | [Double-End & Tap-End Studs](https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/) | ## Technical parameters | Standard | As per drawing | | --- | --- | | Diameter | 1/4~1-1/2" | | Length | As your requirement | | Head type | Round , Custom-made | | Material | Stainless Steel 316, 316L | | Surface treatment | Hot Galvanizing, Black, Color-Zinc, Blue-White Zinc etc | | Package | Plastic bag, Boxes and cartons, Pallets, Customized | | Price terms | EXW, FOB, CIF, etc. | | Payment terms | T/T, Paypal, L/C, Western union, etc. | | Certifications | ISO 9001 | | Note | Free Samples could be provided for standard fastener | | Normal Size | P | Major Diameter D(inch) | | | --- | --- | --- | --- | | Min | Max | | | | 1/4" | 20 | 0.2408 | 0.2489 | | 5/16" | 18 | 0.3026 | 0.3113 | | 3/8" | 16 | 0.3643 | 0.3737 | | 7/16" | 14 | 0.4258 | 0.4361 | | 1/2" | 13 | 0.4876 | 0.4985 | | 9/16" | 12 | 0.5459 | 0.5609 | | 5/8" | 11 | 0.6112 | 0.6233 | | 3/4" | 10 | 0.7353 | 0.7482 | | 7/8" | 9 | 0.8592 | 0.8731 | | 1" | 8 | 0.983 | 0.998 | | 1-1/8" | 7 | 1.1079 | 1.1229 | | 1-1/4" | 7 | 1.2329 | 1.2479 | | 1-3/8" | 6 | 1.3578 | 1.3728 | | 1-1/2" | 6 | 1.4828 | 1.4978 | ## Description Threaded Stud Chemset Threaded Rod Stud Bolts Duplex 2507 2205 is part of our double-end & tap-end studs range (Threaded Rods & Studs). ### Key details - **Type:** Round Head - **Standard:** DIN, ANSI, GB, JIS, DIN, ANSI, GB, JIS, GOST, Bsw - **Material:** Duplex 2205 2507 - **Grade:** 2205 2507 - **Head Style:** Round - **Surface Treatment:** Hot Galvanized, Black, Color-Zinc, Blue etc - **Finish:** Polishing - **Connection:** Common Bolt Available configurations include material, head style, standard, grade and finish. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 500 pieces at US$0.21 – 0.24 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 Threaded Stud Chemset Threaded Rod Stud Bolts Duplex 2507 2205? The listed minimum order is 500 pieces, at US$0.21 – 0.24 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$0.24 for 500–4,999 pieces; US$0.22 for 5,000–7,999 pieces; US$0.21 for 8,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Threaded Stud Chemset Threaded Rod Stud Bolts Duplex 2507 2205? Type: Round Head; Standard: DIN, ANSI, GB, JIS, DIN, ANSI, GB, JIS, GOST, Bsw; Material: Duplex 2205 2507; Grade: 2205 2507; Head Style: Round; Surface Treatment: Hot Galvanized, Black, Color-Zinc, Blue etc. 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 finish. 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/) [![Custom Stainless Steel Double Ended Hex Head Threaded Stud Bolt](https://img.engineeringhardware.com/Custom-Stainless-Steel-Double-Ended-Hex-Head-Threaded-Stud-Bolt.webp)](https://engineeringhardware.com/product/custom-stainless-steel-double-ended-hex-head-threaded-stud-bolt/) Double-End & Tap-End Studs ### [Custom Stainless Steel Double Ended Hex Head Threaded Stud Bolt](https://engineeringhardware.com/product/custom-stainless-steel-double-ended-hex-head-threaded-stud-bolt/) DIN, ASTM, GOST, GB, JIS, BS · Alloy **US$0.12 – 1.20**MOQ 10,000 pieces [![M8 Full Connecting Thread Rod Fasteners Carbon Steel Galvanized Stud 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