--- title: "Customized GB898 Double Head Threaded Stud Bolt Black Oxide" description: "Customized GB898 Double Head Threaded Stud Bolt Black Oxide — Double-End & Tap-End Studs. MOQ 1,000 pieces, US$0.0012 – 0.36." url: https://engineeringhardware.com/product/customized-gb898-double-head-threaded-stud-bolt-black-oxide/ source: Engineering Hardware & Fasteners --- # Customized GB898 Double Head Threaded Stud Bolt Black Oxide [![Customized GB898 Double Head Threaded Stud Bolt Black Oxide](https://img.engineeringhardware.com/Customized-GB898-Double-Head-Threaded-Stud-Bolt-Black-Oxide.webp)](https://img.engineeringhardware.com/Customized-GB898-Double-Head-Threaded-Stud-Bolt-Black-Oxide.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/customized-gb898-double-head-threaded-stud-bolt-black-oxide.md) Model no. **GB898** US$0.0012 – 0.36 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Round - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Grade:** 8.8 - **Diameter:** M3-M30 - **OEM & ODM Custom:** Accept - **Logo Custom:** Accept - **Package Size:** 100.00cm * 100.00cm * 100.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Customized%20GB898%20Double%20Head%20Threaded%20Stud%20Bolt%20Black%20Oxide%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fcustomized-gb898-double-head-threaded-stud-bolt-black-oxide%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 | Stainless Steel | | Type | Round Head | | Model NO. | GB898 | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN, ANSI, GB, JIS, GOST, BSW | | Grade | 8.8 | | Product Name | Flat Washer | | Keywords | Non Standard Fastener | | Diameter | M3-M30 | | Packaging | Plastic Bag / Paper Box | | MOQ | 10000PCS | | Sample | Accept | | OEM & ODM Custom | Accept | | Logo Custom | Accept | | Transport Package | Standard Shipping Packaging or Customized | | Specification | Standard Specifications Or Customized | | Origin | Zhejiang, China | | Production Capacity | 5000000 PCS/Year | | Package Size | 100.00cm * 100.00cm * 100.00cm | | Package Gross Weight | 500.000kg | | Thread Types | Coarse pitch metric threads as standard; fine pitch threads or transition fit threads available upon request | | Carbon Steel | Grades 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 | | Stainless Steel | A2-50, A2-70, A4-70, A4-80 | | Available Surface Finishes | Plain (no treatment) | | Category | [Double-End & Tap-End Studs](https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/) | ## Technical parameters | Product Information | | | --- | --- | | Name | STUD | | Standard | GB898 | | Material | Stainless Steel | | Surface | Primary Color | | Packaging | Plastic Bag / Paper Box | ## Description Customized GB898 Double Head Threaded Stud Bolt Black Oxide is part of our double-end & tap-end studs range (Threaded Rods & Studs). ### Key details - **Type:** Round Head - **Standard:** DIN, ANSI, GB, JIS, GOST, BSW - **Material:** Stainless Steel - **Grade:** 8.8 - **Diameter:** M3-M30 - **Head Style:** Round - **Connection:** Common Bolt - **Product Name:** Flat Washer Available configurations include material, head style, standard, grade and diameter. 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$0.0012 – 0.36 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 Customized GB898 Double Head Threaded Stud Bolt Black Oxide? The listed minimum order is 1,000 pieces, at US$0.0012 – 0.36 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 Customized GB898 Double Head Threaded Stud Bolt Black Oxide? Type: Round Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Stainless Steel; Grade: 8.8; Diameter: M3-M30; Head Style: Round. 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 diameter. 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/) [![1.4462 Uns S31803 F51 Duplex 2205 DIN975 Threaded Stud Bolt](https://img.engineeringhardware.com/1-4462-Uns-S31803-F51-Duplex-2205-DIN975-Threaded-Stud-Bolt.webp)](https://engineeringhardware.com/product/1-4462-uns-s31803-f51-duplex-2205-din975-threaded-stud-bolt/) Double-End & Tap-End Studs ### [1.4462 Uns S31803 F51 Duplex 2205 DIN975 Threaded Stud Bolt](https://engineeringhardware.com/product/1-4462-uns-s31803-f51-duplex-2205-din975-threaded-stud-bolt/) Stainless Steel · A **US$7.68 – 12.00**MOQ 10 pieces [![ASTM Gr B7m Full Thread Threaded Rod Grade PTFE 78 and Nuts Tensile Strength A193 B7 Stud 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