---
title: "Hot Sales Stainless Steel Torx Countersunk Flat Head Machine Screw"
description: "Hot Sales Stainless Steel Torx Countersunk Flat Head Machine Screw — Countersunk & Flat-Head Machine Screws. MOQ 50 pieces, US$0.012."
url: https://engineeringhardware.com/product/hot-sales-stainless-steel-torx-countersunk-flat-head-machine-screw/
source: Engineering Hardware & Fasteners
---

# Hot Sales Stainless Steel Torx Countersunk Flat Head Machine Screw

[![Hot Sales Stainless Steel Torx Countersunk Flat Head Machine Screw](https://img.engineeringhardware.com/Hot-Sales-Stainless-Steel-Torx-Countersunk-Flat-Head-Machine-Screw.webp)](https://img.engineeringhardware.com/Hot-Sales-Stainless-Steel-Torx-Countersunk-Flat-Head-Machine-Screw.webp)

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

[Screws › Countersunk & Flat-Head Machine Screws](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/)

Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/hot-sales-stainless-steel-torx-countersunk-flat-head-machine-screw.md)

US$0.012 / piece

MOQ 50 pieces · Final price confirmed in your quote

- **Head Style:** Counter Sunk Bolt
- **Standard:** DIN, ANSI
- **Grade:** A2-70 A4-70
- **Thread:** Unc,Unf
- **Color:** Silver White
- **Package Size:** 27.50cm * 25.00cm * 17.00cm
- **Material:** Stainless Steel

Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Hot%20Sales%20Stainless%20Steel%20Torx%20Countersunk%20Flat%20Head%20Machine%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhot-sales-stainless-steel-torx-countersunk-flat-head-machine-screw%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

| Groove | Cross |
| --- | --- |
| Connection | Common Bolt |
| Head Style | Counter Sunk Bolt |
| Standard | DIN, ANSI |
| Grade | A2-70 A4-70 |
| Product Name | ANSI/ASME B18.3f Screw |
| Drawing | Accept |
| Sample | Free Sample When Is in Stock |
| Thread | Unc,Unf |
| Service | Custom-Made Service |
| Color | Silver White |
| Transport Package | Plastic Bags and Cartons |
| Specification | M3-M30 |
| Origin | China |
| HS Code | 7415339000 |
| Production Capacity | 3000000 Pieces/ Month |
| Package Size | 27.50cm * 25.00cm * 17.00cm |
| Package Gross Weight | 20.000kg |
| Lead Time | 7 days (1 - 1000 Pieces) To be negotiated ( > 1000 Pieces) |
| Customization | Available |
| Material | Stainless Steel |
| Type | Countersunk Head |
| Shipping Cost | Contact the supplier about freight and estimated delivery time. |
| Category | [Countersunk & Flat-Head Machine Screws](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/) |

## Technical parameters

| Standard | DIN965 |
| --- | --- |
| Diameter | M3-M30 |
| sample service | Free sample but freight cost is paid by customers(when sample is in stock) sample fee(when samples need to be customized) |
| Material | SS304,SS316,SS2205,SS2507 |
| MOQ | 1000 |
| Surface treatment | Plain, black oxide |
| Package | Plastic bag, Boxes and cartons, Pallets, Customized |
| Price terms | EXW, FOB, CIF, etc. |
| Payment terms | T/T, Paypal, L/C, Western union, etc. |
| Certifications | ISO 9001 |
| Note | Free Samples could be provided for standard fastener |

| d | p | dk | s | k |  |  |
| --- | --- | --- | --- | --- | --- | --- |
| max | min | max | min |  |  |  |
| M2 | 0.4 | 4 | 3.65 | 1.37 | 1.25 | 1.5 |
| M3 | 0.5 | 6 | 5.75 | 2.1 | 1.99 | 2.4 |
| M4 | 0.7 | 8 | 7.65 | 2.6 | 1.99 | 3.0 |
| M5 | 0.8 | 10 | 9.77 | 3.1 | 2.45 | 3.8 |
| M6 | 1 | 12.2 | 11.8 | 4.1 | 2.99 | 4.5 |
| M8 | 1.25 | 16 | 15.5 | 5.1 | 4.02 | 6.1 |
| M10 | 1.5 | 20 | 19.48 | 6.1 | 5.02 | 7.3 |
| M12 | 1.75 | 24 | 23.48 | 8.1 | 8.02 | 9.6 |

## Description

Hot Sales Stainless Steel Torx Countersunk Flat Head Machine Screw is part of our countersunk & flat-head machine screws range (Screws).

### Key details

- **Type:** Countersunk Head
- **Standard:** DIN, ANSI
- **Material:** Stainless Steel
- **Grade:** A2-70 A4-70
- **Thread:** Unc,Unf
- **Head Style:** Counter Sunk Bolt
- **Groove:** Cross
- **Connection:** Common Bolt

Available configurations include head style, standard, grade, thread and color. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

### Ordering through Engineering Hardware & Fasteners

Minimum order is 50 pieces at US$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 Hot Sales Stainless Steel Torx Countersunk Flat Head Machine Screw?

The listed minimum order is 50 pieces, at US$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.

### What are the main specifications of Hot Sales Stainless Steel Torx Countersunk Flat Head Machine Screw?

Type: Countersunk Head; Standard: DIN, ANSI; Material: Stainless Steel; Grade: A2-70 A4-70; Thread: Unc,Unf; Head Style: Counter Sunk Bolt. The full specification table and any technical parameter tables are listed on this page.

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

Listed configurations include head style, standard, grade, thread 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 countersunk & flat-head machine screws are available?

The Countersunk & Flat-Head Machine Screws category lists 2,424 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/)

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$0.012**MOQ 50 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Hot%20Sales%20Stainless%20Steel%20Torx%20Countersunk%20Flat%20Head%20Machine%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhot-sales-stainless-steel-torx-countersunk-flat-head-machine-screw%2F)