--- title: "Stud Bolts with Hex Nuts A193 Gr. B7/8.8" description: "Stud Bolts with Hex Nuts A193 Gr. B7/8.8 — Double-End & Tap-End Studs. Material: Carbon Steel, Grade: 12.9. MOQ 100 pieces, US$0.12." url: https://engineeringhardware.com/product/stud-bolts-with-hex-nuts-a193-gr-b7-8-8/ source: Engineering Hardware & Fasteners --- # Stud Bolts with Hex Nuts A193 Gr. B7/8.8 [![Stud Bolts with Hex Nuts A193 Gr. B7/8.8](https://img.engineeringhardware.com/Stud-Bolts-with-Hex-Nuts-A193-Gr-B7-8-8.webp)](https://img.engineeringhardware.com/Stud-Bolts-with-Hex-Nuts-A193-Gr-B7-8-8.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/stud-bolts-with-hex-nuts-a193-gr-b7-8-8.md) Model no. **A193 Gr. B7&A194 Gr. 2h** US$0.12 / piece MOQ 100 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Hexagonal - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST - **Grade:** 12.9 - **Finish:** Hot Galvanizing - **Size:** M1.4--M100 Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Stud%20Bolts%20with%20Hex%20Nuts%20A193%20Gr.%20B7%2F8.8%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fstud-bolts-with-hex-nuts-a193-gr-b7-8-8%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 | Carbon Steel | | Type | Hexagon Head | | Model NO. | A193 Gr. B7&A194 Gr. 2h | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, ANSI, GB, JIS, BSW, GOST | | Grade | 12.9 | | Application | Machinery, Chemical Industry, Environmental, Building | | Finish | Hot Galvanizing | | Transport Package | in Wooden Box | | Specification | M1.4-M100 | | Origin | China | | HS Code | 7318151090 | | Production Capacity | 10000ton/Month | | Size | M1.4--M100 | | Delivery Time | 25kgs Per Box,36 Box Per Pallet,900 Kgs Per Pallet | | Category | [Double-End & Tap-End Studs](https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-studs/) | ## Description Stud Bolts with Hex Nuts A193 Gr. B7/8.8 is part of our double-end & tap-end studs range (Threaded Rods & Studs). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST - **Material:** Carbon Steel - **Grade:** 12.9 - **Size:** M1.4–M100 - **Head Style:** Hexagonal - **Finish:** Hot Galvanizing - **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 100 pieces at US$0.12 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 Stud Bolts with Hex Nuts A193 Gr. B7/8.8? The listed minimum order is 100 pieces, at US$0.12 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 Stud Bolts with Hex Nuts A193 Gr. B7/8.8? Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Carbon Steel; Grade: 12.9; Size: M1.4--M100; Head Style: Hexagonal. 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/) [![Galvanized Plain Stud Bolt Threaded Rods DIN 975 T M1-M3](https://img.engineeringhardware.com/Galvanized-Plain-Stud-Bolt-Threaded-Rods-DIN-975-T-M1-M3.webp)](https://engineeringhardware.com/product/galvanized-plain-stud-bolt-threaded-rods-din-975-t-m1-m3/) Double-End & Tap-End Studs ### [Galvanized Plain Stud Bolt Threaded Rods DIN 975 T M1-M3](https://engineeringhardware.com/product/galvanized-plain-stud-bolt-threaded-rods-din-975-t-m1-m3/) DIN, ANSI, GB, JIS, Bsw · Carbon Steel **US$0.12 – 2.40**MOQ 500 pieces [![ASTM A193 B7 Stud Bolt C/W H=D Heavy Hex Nuts ASTM A194 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