--- title: "Stainless Steel Cylindrical Internal Threaded Nut Fitting for High – Precision Pipeline Connection" description: "Stainless Steel Cylindrical Internal Threaded Nut Fitting for High – Precision Pip… — Hex & Other Standard Nuts. MOQ 2,000 pieces, US$0.006 – 0.012." url: https://engineeringhardware.com/product/stainless-steel-cylindrical-internal-threaded-nut-fitting-for-high-precision/ source: Engineering Hardware & Fasteners --- # Stainless Steel Cylindrical Internal Threaded Nut Fitting for High – Precision Pipeline Connection [![Stainless Steel Cylindrical Internal Threaded Nut Fitting for High – Precision Pipeline Connection](https://img.engineeringhardware.com/Stainless-Steel-Cylindrical-Internal-Threaded-Nut-Fitting-for-High-Precision-Pipeline-Connection.webp)](https://img.engineeringhardware.com/Stainless-Steel-Cylindrical-Internal-Threaded-Nut-Fitting-for-High-Precision-Pipeline-Connection.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Nuts › Hex & Other Standard Nuts](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/stainless-steel-cylindrical-internal-threaded-nut-fitting-for-high-precision.md) Model no. **nut** | **US$0.012**2,000–4,999 pieces | **US$0.0084**5,000–9,999 pieces | **US$0.006**10,000+ pieces | | --- | --- | --- | MOQ 2,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Round - **Standard:** Customizable - **Grade:** A2-70,A4-70,A2-80,A4-80 - **Package Size:** 15.00cm * 20.00cm * 25.00cm - **High-strength & high-load applications:** engines, heavy machinery, structural bolts. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Stainless%20Steel%20Cylindrical%20Internal%20Threaded%20Nut%20Fitting%20for%20High%20%26%238211%3B%20Precision%20Pipeline%20Connection%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fstainless-steel-cylindrical-internal-threaded-nut-fitting-for-high-precision%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. | nut | | Connection | Common Bolt | | Head Style | Round | | Standard | Customizable | | Grade | A2-70,A4-70,A2-80,A4-80 | | Application | Machinery,Chemical Industry,Environmental,Building | | Service | Customized OEM | | MOQ | 1000PCS | | Keyword | Nut | | Transport Package | Small Packing+Carton Packing+Pallet | | Specification | Customizable | | Origin | China | | HS Code | 7318160000 | | Production Capacity | 100 Ton/Month | | Package Size | 15.00cm * 20.00cm * 25.00cm | | Package Gross Weight | 3.000kg | | High-strength & high-load applications | engines, heavy machinery, structural bolts. | | Lightweight applications | aerospace, racing, drones, bicycles. | | Category | [Hex & Other Standard Nuts](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) | ## Technical parameters | Material | Corrosion Resistance | Temperature Resistance | Magnetic | Applications | | --- | --- | --- | --- | --- | | Carbon Steel | Low | -20°C to 300°C(-4°F to 572°F) | Yes | General purpose, construction, indoor machinery, automotive. | | Alloy Steel | Low to Medium | -50°C to 450°C(-58°F to 842°F) | Yes | High-strength & high-load applications: engines, heavy machinery, structural bolts. | | SS304 Stainless Steel | Good | -196°C to 800°C(-321°F to 1472°F) | No | Food processing, kitchen equipment, chemical equipment, architectural fixtures. | | SS316 Stainless Steel | Excellent | -196°C to 800°C(-321°F to 1472°F) | No | Marine environments, chemical processing, medical implants, coastal structures. | | Brass | Good | -20°C to 200°C(-4°F to 392°F) | No | Electrical applications, plumbing and pipe fittings, decorative purposes. | | Aluminum Alloy | Good | -200°C to 150°C(-328°F to 302°F) | No | Lightweight applications: aerospace, racing, drones, bicycles. | | Titanium Alloy | Excellent | -200°C to 600°C(-328°F to 1112°F) | No | High-end aerospace, medical implants, performance racing, chemical industry. | | Nylon (Plastic) | Excellent | -40°C to 85°C(-40°F to 185°F) | No | Electrical insulation, lightweight fastening, chemical resistance, electronics. | ## Description Stainless Steel Cylindrical Internal Threaded Nut Fitting for High – Precision Pipeline Connection is part of our hex & other standard nuts range (Nuts). ### Key details - **Type:** Round Head - **Standard:** Customizable - **Material:** Stainless Steel - **Grade:** A2-70,A4-70,A2-80,A4-80 - **Head Style:** Round - **Connection:** Common Bolt - **Application:** Machinery,Chemical Industry,Environmental,Building - **Service:** Customized OEM Available configurations include material, head style, standard, grade and package size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 2,000 pieces at US$0.006 – 0.012 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 Stainless Steel Cylindrical Internal Threaded Nut Fitting for High – Precision Pipeline Connection? The listed minimum order is 2,000 pieces, at US$0.006 – 0.012 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$0.012 for 2,000–4,999 pieces; US$0.0084 for 5,000–9,999 pieces; US$0.006 for 10,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of Stainless Steel Cylindrical Internal Threaded Nut Fitting for High – Precision Pipeline Connection? Type: Round Head; Standard: Customizable; Material: Stainless Steel; Grade: A2-70,A4-70,A2-80,A4-80; Head Style: Round; Connection: Common Bolt. 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 package size. 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 hex & other standard nuts are available? The Hex & Other Standard Nuts category lists 8,354 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-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 & 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 Hex & Other Standard Nuts →](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) [![Made in China Carbon Steel/Stainless Steel Slotted/Cap /Cage/Flange/T/Square/Lock/Hex Nuts](https://img.engineeringhardware.com/Made-in-China-Carbon-Steel-Stainless-Steel-Slotted-Cap-Cage-Flange-T-Square-Lock-Hex-Nuts.webp)](https://engineeringhardware.com/product/made-in-china-carbon-steel-stainless-steel-slotted-cap-cage-flange-t-square-lock-hex/) Hex & Other Standard Nuts ### [Made in China Carbon Steel/Stainless Steel Slotted/Cap /Cage/Flange/T/Square/Lock/Hex Nuts](https://engineeringhardware.com/product/made-in-china-carbon-steel-stainless-steel-slotted-cap-cage-flange-t-square-lock-hex/) Carbon Steel · Zinc Plated **US$0.12 – 1.20**MOQ 1,000 pieces [![Broaching Nuts Kf2 Kfs2](https://img.engineeringhardware.com/Broaching-Nuts-Kf2-Kfs2.webp)](https://engineeringhardware.com/product/broaching-nuts-kf2-kfs2/) Hex & Other Standard Nuts ### [Broaching Nuts Kf2 Kfs2](https://engineeringhardware.com/product/broaching-nuts-kf2-kfs2/) Round Head · DIN, ANSI, GB, JIS, GOST, BSW, OEM **US$0.0012**MOQ 1,000 pieces [![Ht-442.7105-00/442.7912-00/442.6194-00 Head Nut with Burning Ring for Sdk CH440 CH430 CH420 Cone Crusher Parts](https://img.engineeringhardware.com/Ht-442-7105-00-442-7912-00-442-6194-00-Head-Nut-with-Burning-Ring-for-Sdk-CH440-CH430-CH420-Cone-Crusher-Parts.webp)](https://engineeringhardware.com/product/ht-442-7105-00-442-7912-00-442-6194-00-head-nut-with-burning-ring-for-sdk-ch440/) Hex & Other Standard Nuts ### [Ht-442.7105-00/442.7912-00/442.6194-00 Head Nut with Burning Ring for Sdk CH440 CH430 CH420 Cone Crusher Parts](https://engineeringhardware.com/product/ht-442-7105-00-442-7912-00-442-6194-00-head-nut-with-burning-ring-for-sdk-ch440/) ASTM · ISO9001 **US$180.00 – 240.00**MOQ 1 piece [![Punching Process SUS316 33/64 in. 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