---
title: "Hexagonal Flange Nuts with Gasket for Secure Fastening"
description: "Hexagonal Flange Nuts with Gasket for Secure Fastening — Flange Nuts. Material: Stainless Steel, Standard: GB. MOQ 2 pieces, US$0.71 – 2.39."
url: https://engineeringhardware.com/product/hexagonal-flange-nuts-with-gasket-for-secure-fastening/
source: Engineering Hardware & Fasteners
---

# Hexagonal Flange Nuts with Gasket for Secure Fastening

[![Hexagonal Flange Nuts with Gasket for Secure Fastening](https://img.engineeringhardware.com/Hexagonal-Flange-Nuts-with-Gasket-for-Secure-Fastening.webp)](https://img.engineeringhardware.com/Hexagonal-Flange-Nuts-with-Gasket-for-Secure-Fastening.webp)

- Standard & made-to-drawing parts
- Checked before shipping
- Air, sea & express delivery

[Nuts › Flange Nuts](https://engineeringhardware.com/fastener-products/nuts/flange-nuts/)

Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/hexagonal-flange-nuts-with-gasket-for-secure-fastening.md)

| **US$2.39**2–99 pieces | **US$1.91**100–999 pieces | **US$1.19**1,000–4,999 pieces | **US$0.71**5,000+ pieces |
| --- | --- | --- | --- |

MOQ 2 pieces · Final price confirmed in your quote

- **Standard:** GB
- **Customized:** Customized
- **Material:** Stainless Steel
- **Material:** Zinc, Alloy, Titanium, Stainless Steel, Steel,Bras
- **Surface Treatment:** Brushedor Customer's Requiment
- **Size:** Drawing

Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Hexagonal%20Flange%20Nuts%20with%20Gasket%20for%20Secure%20Fastening%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhexagonal-flange-nuts-with-gasket-for-secure-fastening%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 |
| --- | --- |
| After-sales Service | Customer Negotiation |
| Warranty | 1 Year |
| Condition | New |
| Certification | ISO9001 |
| Standard | GB |
| Customized | Customized |
| Material | Stainless Steel |
| Application | Industrial Product Parts |
| Place of Origin | Qingdao, China |
| Product Name | CNC Machining Parts |
| Material. | Zinc, Alloy, Titanium, Stainless Steel, Steel,Bras |
| Surface Treatment | Brushedor Customer's Requiment |
| Size | Drawing |
| MOQ | 100PCS |
| Delivery Time | 3-15 Days |
| Type | OEM |
| Our Service | Custom Machining CNC Parts |
| Mode of Transportation | by Sea/by Air/Express |
| Transport Package | by Air/by Sea/Express Delivery |
| Specification | Customized |
| Origin | Qingdao-Shandong-China |
| Production Capacity | 10000000pieces/Year |
| CNC turning work range | φ0.5mm-φ150mm*300mm |
| CNC milling work range | 510mm*1020mm*500mm |
| We - Qingdao Shiji Pinyang strictly follows the ISO 9001 | 2015 quality management system for production and quality management. It implements quality control throughout the entire process, from raw material procurement, production and processing, to finished product inspection, to ensure that products meet domestic and international industry standards and customer requirements. |
| Category | [Flange Nuts](https://engineeringhardware.com/fastener-products/nuts/flange-nuts/) |

## Technical parameters

| Business Type | Factory / Manufacturer |
| --- | --- |
| Service | CNC Machining |
| Turning and Milling |  |
| CNC Turning |  |
| CNC Turning |  |
| Material | 1). Aluminum: AL 6061-T6, 6063, 7075-T etc |
| 2). Stainless steel: 303,304,316L, 17-4(SUS630) etc |  |
| 3). Steel: 4140, Q235, Q345B,20#,45# etc. |  |
| 4). Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc |  |
| 5). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc |  |
| 6). Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc. |  |
| Finish | Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish, |
| Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing, |  |
| electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench), |  |
| Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc. |  |
| Main Equipment | CNC Machining center(Milling), CNC Lathe, Grinding machine, |
| Cylindrical grinder machine, Drilling machine, Laser Cutting Machine,etc. |  |
| Drawing format | STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. |
| Tolerance | +/-0.01mm ~ +/-0.05mm |
| Surface roughness | Ra 0.1~3.2 |

| Inspection | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM |
| --- | --- |
| Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge |  |
| Capacity | CNC turning work range: φ0.5mm-φ150mm*300mm |
| CNC milling work range: 510mm*1020mm*500mm |  |

## Description

Hexagonal Flange Nuts with Gasket for Secure Fastening is part of our flange nuts range (Nuts).

### Key details

- **Type:** OEM
- **Standard:** GB
- **Material:** Stainless Steel
- **Size:** Drawing
- **Surface Treatment:** Brushedor Customer's Requiment
- **Application:** Industrial Product Parts
- **Certification:** ISO9001
- **Warranty:** 1 Year

Available configurations include standard, customized, material, material and surface treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

### Ordering through Engineering Hardware & Fasteners

Minimum order is 2 pieces at US$0.71 – 2.39 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 Hexagonal Flange Nuts with Gasket for Secure Fastening?

The listed minimum order is 2 pieces, at US$0.71 – 2.39 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$2.39 for 2–99 pieces; US$1.91 for 100–999 pieces; US$1.19 for 1,000–4,999 pieces; US$0.71 for 5,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

### What are the main specifications of Hexagonal Flange Nuts with Gasket for Secure Fastening?

Type: OEM; Standard: GB; Material: Stainless Steel; Size: Drawing; Surface Treatment: Brushedor Customer's Requiment; Application: Industrial Product Parts. The full specification table and any technical parameter tables are listed on this page.

### Can this product be customized (OEM)?

Listed configurations include standard, customized, material, material 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 flange nuts are available?

The Flange Nuts category lists 1,193 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/nuts/flange-nuts/](https://engineeringhardware.com/fastener-products/nuts/flange-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

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**US$0.71 – 2.39**MOQ 2 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Hexagonal%20Flange%20Nuts%20with%20Gasket%20for%20Secure%20Fastening%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhexagonal-flange-nuts-with-gasket-for-secure-fastening%2F)