--- title: "Polished Bar Joint Hexagon Extension Full Tapping Nut" description: "Polished Bar Joint Hexagon Extension Full Tapping Nut — Hex & Other Standard Nuts. Material: Stainless Steel. MOQ 100 pieces, US$0.024." url: https://engineeringhardware.com/product/polished-bar-joint-hexagon-extension-full-tapping-nut/ source: Engineering Hardware & Fasteners --- # Polished Bar Joint Hexagon Extension Full Tapping Nut [![Polished Bar Joint Hexagon Extension Full Tapping Nut](https://img.engineeringhardware.com/Polished-Bar-Joint-Hexagon-Extension-Full-Tapping-Nut.webp)](https://img.engineeringhardware.com/Polished-Bar-Joint-Hexagon-Extension-Full-Tapping-Nut.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/polished-bar-joint-hexagon-extension-full-tapping-nut.md) Model no. **nut** US$0.024 / piece MOQ 100 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Shape of Head:** Hexagon - **Surface Finishing:** Zinc Plated - **Customized:** Customized - **Color:** as Client Need - **Surface Treatment:** Plain,Zinc Plated,Copper Plating,Phosphating, etc - **Size:** Please Consult Customer Service - **Thread Type:** Full Thread Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Polished%20Bar%20Joint%20Hexagon%20Extension%20Full%20Tapping%20Nut%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fpolished-bar-joint-hexagon-extension-full-tapping-nut%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 | Material | Stainless Steel | | --- | --- | | Shape of Head | Hexagon | | Surface Finishing | Zinc Plated | | Model NO. | nut | | Certification | ISO, GS, RoHS, CE | | Customized | Customized | | Product Name | Bolt Screw Fastener | | Color | as Client Need | | Application | Machinery, Building, Aotu Patrs | | Measurement System | Inch, Metric | | OEM/ODM | Accept | | Surface Treatment | Plain,Zinc Plated,Copper Plating,Phosphating, etc | | Size | Please Consult Customer Service | | Sample | Available | | Payment Term | Fob,30%Tt in Advance and 70% Tt Before Shipment | | Lead Time | 10-25days | | Thread Type | Full Thread | | Transport Package | Standard Export Package | | Specification | Acoording to client's require to provide Model | | Origin | China | | HS Code | 7318159090 | | Production Capacity | 1000000/Day | | Surface treatment process | customized, such as oxygenation,baking paint,oil blooming,polished,galvanized | | Indian Add | DB 274/R, Shiv Colony RLWY Road, Palwal 121102 Haryana.India | | Category | [Hex & Other Standard Nuts](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) | ## Technical parameters | Specification | D | S | L | | --- | --- | --- | --- | | M6x10x20 | 6 | 8 | 16.7 | | M6x10x25 | 6 | 8 | 23.1 | | M6x10x30 | 6 | 8 | 28.2 | | M6x10x40 | 6 | 8.5 | 39.8 | | M8x11x20 | 8 | 9.4 | 17.3 | | M8x11x25 | 8 | 9.4 | 23.2 | | M8x11x30 | 8 | 9.5 | 26.5 | | M8x12x40 | 8 | 10.3 | 38.8 | | M10x13x33 | 10 | 11.1 | 31.2 | | M10x13x40 | 10 | 11.1 | 38.5 | | M10x13x50 | 10 | 11.0 | 48.3 | | M12x15x30 | 12 | 13.5 | 29.3 | | M12x15x40 | 12 | 13.5 | 35.8 | | M12x15x50 | 12 | 13.5 | 48.8 | | M14x19x45 | 14 | 16.9 | 42.6 | | M16x22x50 | 16 | 19.6 | 49.1 | | M18x26x55 | 18 | 25 | 53 | | M20x30x60 | 20 | 28.3 | 58 | ## Description Polished Bar Joint Hexagon Extension Full Tapping Nut is part of our hex & other standard nuts range (Nuts). ### Key details - **Material:** Stainless Steel - **Size:** Please Consult Customer Service - **Surface Treatment:** Plain,Zinc Plated,Copper Plating,Phosphating, etc - **Application:** Machinery, Building, Aotu Patrs - **Certification:** ISO, GS, RoHS, CE - **Shape of Head:** Hexagon - **Surface Finishing:** Zinc Plated - **Product Name:** Bolt Screw Fastener Available configurations include material, shape of head, surface finishing, customized and color. 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$0.024 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 Polished Bar Joint Hexagon Extension Full Tapping Nut? The listed minimum order is 100 pieces, at US$0.024 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 Polished Bar Joint Hexagon Extension Full Tapping Nut? Material: Stainless Steel; Size: Please Consult Customer Service; Surface Treatment: Plain,Zinc Plated,Copper Plating,Phosphating, etc; Application: Machinery, Building, Aotu Patrs; Certification: ISO, GS, RoHS, CE; Shape of Head: Hexagon. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, shape of head, surface finishing, customized and color. 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/) [![Meet The Requirements Export Packaging Nut High-Strength Fasteners for Petrochemical Plants](https://img.engineeringhardware.com/Meet-The-Requirements-Export-Packaging-Nut-High-Strength-Fasteners-for-Petrochemical-Plants.webp)](https://engineeringhardware.com/product/meet-the-requirements-export-packaging-nut-high-strength-fasteners-for-petrochemical/) Hex & Other Standard Nuts ### [Meet The Requirements Export Packaging Nut High-Strength Fasteners for Petrochemical Plants](https://engineeringhardware.com/product/meet-the-requirements-export-packaging-nut-high-strength-fasteners-for-petrochemical/) Hexagon Head · DIN, ANSI, GB, JIS, BSW, GOST **US$24.00**MOQ 100 pieces [![Customized Pipe Connection Accessories Pipe Connection Accessories Swivel Nut 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