--- title: "Precision Machined Flange Surface, Smooth Hole, Welded Nut" description: "Precision Machined Flange Surface, Smooth Hole, Welded Nut — Hex & Other Standard Nuts. Material: Stainless Steel, Standard: GB. MOQ 1 piece, US$0.0168." url: https://engineeringhardware.com/product/precision-machined-flange-surface-smooth-hole-welded-nut/ source: Engineering Hardware & Fasteners --- # Precision Machined Flange Surface, Smooth Hole, Welded Nut [![Precision Machined Flange Surface, Smooth Hole, Welded Nut](https://img.engineeringhardware.com/Precision-Machined-Flange-Surface-Smooth-Hole-Welded-Nut.webp)](https://img.engineeringhardware.com/Precision-Machined-Flange-Surface-Smooth-Hole-Welded-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/precision-machined-flange-surface-smooth-hole-welded-nut.md) Model no. **YT52** US$0.0168 / piece MOQ 1 piece · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Hexagonal - **Standard:** GB - **Grade:** 8 - **Surface Treatment:** Eco-Friendly White Zinc - **Drive Style:** External Hex - **Available Material:** Carbon Steel, Alloy Steel or Custom - **Black zinc plating (Electro-galvanized:** White zinc / Blue zinc / Yellow zinc) Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Precision%20Machined%20Flange%20Surface%2C%20Smooth%20Hole%2C%20Welded%20Nut%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fprecision-machined-flange-surface-smooth-hole-welded-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 | Customization | Available | | --- | --- | | Material | Stainless Steel | | Type | Hexagon Head | | Model NO. | YT52 | | Connection | Hinged Bolts | | Head Style | Hexagonal | | Standard | GB | | Grade | 8 | | Application | Machinery, Chemical Industry, etc | | Surface Treatment | Eco-Friendly White Zinc | | Hv | ≤250 | | Drive Style | External Hex | | Available Material | Carbon Steel, Alloy Steel or Custom | | Transport Package | Customizable | | Specification | ∮ 11.2 | | Origin | Wenzhou, Zhejiang Province | | HS Code | 7318160000 | | Production Capacity | 500000 | | Black zinc plating (Electro-galvanized | White zinc / Blue zinc / Yellow zinc) | | Thread Type | Coarse thread / Fine thread / Custom thread length | | Packaging | Loose cartons / Boxed cartons / Custom bags / Custom boxes | | Thread Specification | M5-M20 | | Applications | Automotive, Construction, Machinery parts, Furniture, Electrical components, etc. | | Category | [Hex & Other Standard Nuts](https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-nuts/) | ## Technical parameters | Nut Details Customizable | | | --- | --- | | Material: | Carbon Steel / Other materials /according to customer needs | | Standard: | GB / DIN / JIS/ Custom | | Grade: | 6 / 8 / 10 / 12 / according to customer needs | | Surface Treatment: | Plain, Black oxide Black zinc plating (Electro-galvanized: White zinc / Blue zinc / Yellow zinc) Dacromet / Eco-friendly Dacromet Zinc-nickel alloy | | Thread Type: | Coarse thread / Fine thread / Custom thread length | | Packaging: | Loose cartons / Boxed cartons / Custom bags / Custom boxes | | Thread Specification: | M5-M20 | | Applications: | Automotive, Construction, Machinery parts, Furniture, Electrical components, etc. | ## Description Precision Machined Flange Surface, Smooth Hole, Welded Nut is part of our hex & other standard nuts range (Nuts). ### Key details - **Type:** Hexagon Head - **Standard:** GB - **Material:** Stainless Steel - **Grade:** 8 - **Head Style:** Hexagonal - **Surface Treatment:** Eco-Friendly White Zinc - **Connection:** Hinged Bolts - **Application:** Machinery, Chemical Industry, etc Available configurations include material, head style, standard, grade and surface treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1 piece at US$0.0168 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 Precision Machined Flange Surface, Smooth Hole, Welded Nut? The listed minimum order is 1 piece, at US$0.0168 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 Precision Machined Flange Surface, Smooth Hole, Welded Nut? Type: Hexagon Head; Standard: GB; Material: Stainless Steel; Grade: 8; Head Style: Hexagonal; Surface Treatment: Eco-Friendly White Zinc. 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 surface treatment. 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/) ## 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