---
title: "Countersunk Self Tapping Decking DIN 571 Hex Head Wood Screws"
description: "Countersunk Self Tapping Decking DIN 571 Hex Head Wood Screws — Self-Tapping & Thread-Forming Screws. MOQ 100,000 pieces, US$0.0012 – 0.012."
url: https://engineeringhardware.com/product/countersunk-self-tapping-decking-din-571-hex-head-wood-screws/
source: Engineering Hardware & Fasteners
---

# Countersunk Self Tapping Decking DIN 571 Hex Head Wood Screws

[![Countersunk Self Tapping Decking DIN 571 Hex Head Wood Screws](https://img.engineeringhardware.com/Countersunk-Self-Tapping-Decking-DIN-571-Hex-Head-Wood-Screws.webp)](https://img.engineeringhardware.com/Countersunk-Self-Tapping-Decking-DIN-571-Hex-Head-Wood-Screws.webp)

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

[Screws › Self-Tapping & Thread-Forming Screws](https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/)

Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/countersunk-self-tapping-decking-din-571-hex-head-wood-screws.md)

Model no. **HWS01**

US$0.0012 – 0.012 / piece

MOQ 100,000 pieces · Final price confirmed in your quote

- **Material:** Carbon Steel
- **Head Style:** Round
- **Standard:** DIN, GB, ANSI, BSW, JIS, GOST
- **Grade:** 4.8
- **Package Size:** 20.00cm * 10.00cm * 10.00cm

Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Countersunk%20Self%20Tapping%20Decking%20DIN%20571%20Hex%20Head%20Wood%20Screws%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fcountersunk-self-tapping-decking-din-571-hex-head-wood-screws%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 | Carbon Steel |
| Type | Countersunk Head |
| Model NO. | HWS01 |
| Groove | Cinquefoil |
| Head Style | Round |
| Standard | DIN, GB, ANSI, BSW, JIS, GOST |
| Grade | 4.8 |
| Transport Package | Boxes, Carton with Pallet |
| Specification | M3.5-M10 |
| Origin | China |
| HS Code | 7318140090 |
| Production Capacity | 3200tons/Years |
| Package Size | 20.00cm * 10.00cm * 10.00cm |
| Package Gross Weight | 0.500kg |
| Category | [Self-Tapping & Thread-Forming Screws](https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/) |

## Technical parameters

| Dimension | Small packing | Large packing | Weight |
| --- | --- | --- | --- |
| (mm) | (pcs.) | (pcs.) | (kg/100 pc) |
| 2,5x10 | 1 000 | --- | 0,05 |
| 2,5x12 | 1 000 | --- | 0,06 |
| 2,5x16 | 1 000 | --- | 0,1 |
| 2,5x20 | 1 000 | --- | 0,11 |
| 2,5x25 | 1 000 | --- | 0,13 |
| 2,5x30 | 1 000 | --- | 0,14 |
| 3x10 | 1 000 | --- | 0,05 |
| 3x12 | 1 000 | --- | 0,06 |
| 3x16 | 1 000 | 45 000 | 0,06 |
| 3x20 | 1 000 | 27 000 | 0,07 |
| 3x25 | 1 000 | 17 000 | 0,08 |
| 3x30 | 1 000 | 17 000 | 0,1 |
| 3x35 | 1 000 | 17 000 | 0,11 |
| 3x40 | 1 000 | 12 000 | 0,13 |
| 3x45 | 1 000 | 10 000 | 0,14 |
| 3x50 | 1 000 | 9 000 | 0,14 |
| 3,5x16 | 1 000 | 27 000 | 0,07 |
| 3,5x20 | 1 000 | 18 000 | 0,09 |
| 3,5x25 | 1 000 | 17 000 | 0,11 |
| 3,5x30 | 1 000 | 14 000 | 0,12 |
| 3,5x35 | 1 000 | 14 000 | 0,14 |
| 3,5x40 | 1 000 | 12 000 | 0,16 |
| 3,5x45 | 1 000 | 9 000 | 0,18 |
| 3,5x50 | 1 000 | 9 000 | 0,2 |
| 3,5x55 | 1 000 | 6 000 | 0,21 |
| 3,5x60 | 1 000 | 6 000 | 0,22 |
| 4x12 | 500 | --- | 0,09 |
| 4x16 | 1 000 | 25 000 | 0,1 |
| 4x20 | 1 000 | 20 000 | 0,12 |
| 4x25 | 1 000 | 14 000 | 0,15 |
| 4x30 | 1 000 | 12 000 | 0,17 |
| 4x35 | 500 | 8 500 | 0,19 |
| 4x40 | 500 | 7 000 | 0,21 |
| 4x45 | 500 | 7 000 | 0,23 |
| 4x50 | 500 | 6 000 | 0,26 |
| 4x55 | 500 | 5 000 | 0,29 |
| 4x60 | 500 | 4 500 | 0,32 |
| 4x70 | 250 | 3 500 | 0,37 |
| 4x80 | 250 | 3 500 | 0,42 |
| 4,5x16 | 1 000 | 18 000 | 0,12 |
| 4,5x20 | 1 000 | 14 000 | 0,13 |
| 4,5x25 | 1 000 | 14 000 | 0,17 |
| 4,5x30 | 1 000 | 12 000 | 0,21 |
| 4,5x35 | 1 000 | 9 000 | 0,25 |
| 4,5x40 | 500 | 7 000 | 0,28 |
| 4,5x45 | 500 | 6 000 | 0,31 |
| 4,5x50 | 500 | 5 000 | 0,35 |
| 4,5x55 | 500 | 5 000 | 0,39 |
| 4,5x60 | 500 | 4 500 | 0,44 |
| 4,5x70 | 250 | 3 500 | 0,48 |
| 4,5x80 | 250 | 3 500 | 0,53 |
| 5x16 | 500 | --- | 0,172 |
| 5x20 | 1 000 | 12 000 | 0,22 |
| 5x25 | 1 000 | 10 000 | 0,25 |
| 5x30 | 1 000 | 9 000 | 0,28 |
| 5x35 | 1 000 | 8 000 | 0,32 |
| 5x40 | 500 | 7 000 | 0,36 |
| 5x45 | 500 | 6 000 | 0,4 |
| 5x50 | 500 | 5 000 | 0,43 |
| 5x55 | 500 | 5 000 | 0,47 |
| 5x60 | 250 | 4 250 | 0,51 |
| 5x70 | 250 | 3 500 | 0,58 |
| 5x80 | 250 | 3 500 | 0,66 |
| 6x25 | 200 | --- | 0,4 |
| 6x30 | 500 | 5 000 | 0,44 |
| 6x35 | 500 | 4 500 | 0,5 |
| 6x40 | 250 | 3 500 | 0,56 |
| 6x45 | 250 | 3 500 | 0,61 |
| 6x50 | 250 | 3 500 | 0,67 |
| 6x55 | 250 | 3 000 | 0,71 |
| 6x60 | 250 | 2 500 | 0,75 |
| 6x70 | 250 | 2 250 | 0,89 |
| 6x80 | 250 | 2 250 | 0,99 |

| Dimension | Small packing | Large packing | Weight |
| --- | --- | --- | --- |
| (mm) | (pcs.) | (pcs.) | (kg/100 pc) |
| 3,5x25/18 | 1 000 | 27 000 | 0,11 |
| 3,5x30/18 | 1 000 | 17 000 | 0,12 |
| 3,5x35/21 | 1 000 | 14 000 | 0,14 |
| 3,5x40/25 | 1 000 | 12 000 | 0,16 |
| 3,5x45/28 | 1 000 | 9 000 | 0,18 |
| 3,5x50/30 | 500 | 6 000 | 0,20 |
| 3,5x55/36 | 1 000 | 6 000 | 0,21 |
| 3,5x60/36 | 1 000 | 6 000 | 0,22 |
| 4x30/18 | 1 000 | 14 000 | 0,17 |
| 4x35/24 | 500 | 8 500 | 0,19 |
| 4x40/24 | 500 | 7 000 | 0,21 |
| 4x45/30 | 500 | 7 000 | 0,23 |
| 4x50/30 | 500 | 6 000 | 0,26 |
| 4x55/36 | 500 | 5 000 | 0,29 |
| 4x60/36 | 500 | 4 500 | 0,32 |
| 4x70/42 | 250 | 3 500 | 0,37 |
| 4x80/50 | 250 | 3 500 | 0,42 |
| 4,5x40/24 | 500 | 7 000 | 0,28 |
| 4,5x45/30 | 500 | 6 000 | 0,31 |
| 4,5x50/30 | 500 | 4 500 | 0,35 |
| 4,5x55/36 | 500 | 4 500 | 0,39 |
| 4,5x60/36 | 500 | 4 500 | 0,44 |
| 4,5x70/42 | 250 | 3 000 | 0,48 |
| 4,5x80/50 | 250 | 2 500 | 0,53 |
| 4,5x90/60 | 250 | 2 250 | 0,58 |
| 5x40/24 | 500 | 7 000 | 0,36 |
| 5x45/30 | 500 | 6 000 | 0,40 |
| 5x50/30 | 500 | 4 500 | 0,43 |
| 5x55/36 | 500 | 4 500 | 0,47 |
| 5x60/36 | 250 | 3 000 | 0,51 |
| 5x70/42 | 250 | 2 500 | 0,58 |
| 5x80/50 | 250 | 2 250 | 0,66 |
| 5x90/60 | 200 | 1 800 | 0,74 |
| 5x100/60 | 200 | 1 200 | 0,80 |
| 5x110/70 | 200 | 1 200 | 0,97 |
| 5x120/70 | 200 | 1 800 | 1,06 |
| 6x60/36 | 250 | 2 500 | 0,75 |
| 6x70/42 | 250 | 2 250 | 0,89 |
| 6x80/50 | 250 | 2 250 | 0,99 |
| 6x90/60 | 250 | 2 250 | 1,08 |
| 6x100/60 | 250 | 1 500 | 1,17 |
| 6x110/70 | 200 | 1 200 | 1,24 |
| 6x120/70 | 200 | 1 800 | 1,37 |
| 6x140/70 | 200 | 1 800 | 1,63 |
| 6x150/70 | 100 | 900 | 1,74 |
| 6x160/70 | 100 | 900 | 1,85 |
| 6x180/70 | 100 | 600 | 2,22 |
| 6x200/70 | 100 | 600 | 2,43 |

| Dimension (mm) | Size of the hexalobular recess | Packing (pcs.) | Weight (kg/100pcs) |
| --- | --- | --- | --- |
| 8x80 | 40 | 50 | 1,80 |
| 8x90 | 40 | 50 | 2,00 |
| 8x100 | 40 | 50 | 2,20 |
| 8x120 | 40 | 50 | 2,60 |
| 8x140 | 40 | 50 | 3,00 |
| 8x160 | 40 | 50 | 3,40 |
| 8x180 | 40 | 50 | 3,80 |
| 8x200 | 40 | 50 | 4,20 |
| 8x220 | 40 | 50 | 4,60 |
| 8x240 | 40 | 50 | 5,00 |
| 8x260 | 40 | 50 | 5,40 |
| 8x280 | 40 | 50 | 5,80 |
| 8x300 | 40 | 50 | 6,20 |
| 8x320 | 40 | 50 | 6,70 |
| 8x340 | 40 | 50 | 7,20 |
| 8x360 | 40 | 50 | 7,60 |
| 8x380 | 40 | 50 | 8,00 |
| 8x400 | 40 | 50 | 8,48 |

## Description

Countersunk Self Tapping Decking DIN 571 Hex Head Wood Screws is part of our self-tapping & thread-forming screws range (Screws).

### Key details

- **Type:** Countersunk Head
- **Standard:** DIN, GB, ANSI, BSW, JIS, GOST
- **Material:** Carbon Steel
- **Grade:** 4.8
- **Head Style:** Round
- **Groove:** Cinquefoil

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 100,000 pieces at US$0.0012 – 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 Countersunk Self Tapping Decking DIN 571 Hex Head Wood Screws?

The listed minimum order is 100,000 pieces, at US$0.0012 – 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 Countersunk Self Tapping Decking DIN 571 Hex Head Wood Screws?

Type: Countersunk Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Carbon Steel; Grade: 4.8; Head Style: Round; Groove: Cinquefoil. 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 self-tapping & thread-forming screws are available?

The Self-Tapping & Thread-Forming Screws category lists 4,881 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/](https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-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

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Production floor

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Inspection bench

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Sorting & packing

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Parts warehouse

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Sample review

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Sales office

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## Request a quote for this product

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**US$0.0012 – 0.012**MOQ 100,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Countersunk%20Self%20Tapping%20Decking%20DIN%20571%20Hex%20Head%20Wood%20Screws%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fcountersunk-self-tapping-decking-din-571-hex-head-wood-screws%2F)