What is your delivery time?

Standard parts take 7-15 days. Non-standard parts take 15-25 days. We ensure delivery as soon as possible while guaranteeing quality.

How to custom-made (OEM/ODM)?

If you have a new product drawing or sample, please send it to us. We can custom-make the hardware as required and provide professional advice to maximize performance.

Which mode of transport would be better?

Generally, we advise sea delivery as production is heavy. However, we respect your views on other transportation methods as well.

High Strength Torx Structural Timber Screw, Sdws Sdwh Hex Head Self Tapping Wood Construction Screw

Name: High Strength Torx Structural Timber Screw, Sdws Sdwh Hex Head Self Tapping Wood Construction Screw
Brand: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
SKU: 2294706675

Jiangsu, ChinaKunshan Hongyongsheng Precision Hardware Products Co., Ltd.

US$0.01-0.10

10,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Structural Timber Self Tapping Screw Sdws Sdwh

Model NO.

HysLSW004

Groove

Torx Star Drive

Connection

High Strength Structural Wood Fastener

Head Style

Wafer Pan Head / Hex Flange Head

Standard

DIN, GB

Grade

4.6,4.8,5.6,8.8,10.9,12.9 High Tensile Grade

Customized

Yes

Drawing

Yes

Application

Timber Frame House, Wooden Construction, Decking

Process

Cold Heading, Torx Slot Forming, Thread Rolling

Service

We Support OEM and ODM

Thread Specification

Coarse Anti-Split Self-Tapping Wood Thread

Surface Treatment

Hot Galvanized, Black Oxide, Color Zinc Plated

Tolerance Grade

ISO 2768-M General Dimensional Tolerance

Corrosion Resistance

Medium to High Anti-Corrosion Performance

Knurl Specification

N/a

Key Features

Torx Star Anti-Slip Drive, Sdws / Sdwh

Transport Package

Polybag+Export Strong Carton

Specification

Custom Inner & Outer Diameter, Full Custom Thread

Trademark

HYS

Origin

China

HS Code

7318190000

Production Capacity

100ton/Month

Key features

Dual Head Options: SDWS Wafer Pan Head for concealed install; SDWH Hex Flange for high clamping force.

Torx Anti-Slip Drive: Star drive design ensures high torque transmission without slipping during tightening.

Anti-Crack Thread Design: Special coarse self-tapping thread with cutting notches prevents timber cracking.

High Tensile Strength: Available in grades 4.6 to 12.9 for heavy load structural timber frame projects.

Custom Size Range: Custom inner/outer diameters and thread lengths from 25mm to 300mm available.

Multiple Anti-Rust Coatings: Hot dip galvanized, black oxide, or zinc plating for various indoor/outdoor environments.

Full OEM/ODM Service: Custom head thickness, thread pitch, coating color, and private brand logo engraving.

ISO 9001 Certified: Manufacturing adheres to ISO9001:2015 quality management system standards.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: ShanghaiAverage Response Time: ≤1.25h

AI-Powered supplier vetting

SummaryKunshan Hongyongsheng Precision Hardware Products Co., Ltd. is a China-based factory established in 2016, with 25 employees and a business scope covering automotive parts, mechanical components, furniture parts, plastic products, metal materials, and mechanical equipment. It offers extensive customization and ODM services, reports new product development within the past year, and provides OEM services to well-known brands. Production-related evidence includes CNC and machining equipment, five quality inspectors, standardized finished-product inspection instructions, and peak/off-season lead times within 15 working days. Service procedures cover supplier assessment, corrective and preventive actions, and customer complaints, although overseas service infrastructure is absent. An SGS audit report is identified, but the provided data does not state a certification or a positive audit result. Financial information is present only as year labels, so financial strength cannot be assessed. Customer and brand...

Supplier typeThe supplier is identified as a factory and a limited company located in Kunshan, Suzhou, Jiangsu, China. It was established on March 10, 2016, and has 25 employees, indicating a relatively small manufacturing enterprise.

After-Sales capabilityThe supplier has written procedures and records for customer complaint handling, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouses, showrooms, agents or branches, has not participated in offline trade shows, and reports zero countries with overseas services.

R&D capabilityThe supplier reports that it had new products within the past year and provides ODM services. It does not have an available SDK, but SDK availability is not sufficient by itself to negate the stated product-development capability.

Production capacityThe supplier operates as a manufacturing factory covering automotive, mechanical, furniture, plastic, and related products. It lists CNC lathe, machining center, and screening-machine capabilities, employs five quality inspectors, follows standardized finished-product inspection instructions, and reports lead times within 15 working days in both peak and off-season.

Customization capabilityBoth the R&D and design-capability records identify customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization support.

Product Q&A

Q:Why choose us?

We provide first-class services in quality fasteners while minimizing costs. Our vision is to build successful relations and be your first choice. We offer professional customer service, technological innovation, and market sales suggestions.

Q:How is quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We maintain strict quality control from production to delivery, supported by experienced managers and modern management concepts.

Q:If you cannot find the product you need on our website, what should I do?

You can send pictures, photos, or drawings via email for us to check availability. Alternatively, you can send samples via DHL/TNT, and we will develop a new model specifically for you.

Q:Can you strictly follow the tolerance on the drawing and meet high precision?

Yes, we can. We provide high precision parts and manufacture them exactly according to your drawings.

Q:How should I order and make payment?

Payment is by T/T. For samples, 100% payment is required with the order. For production, 30% deposit is paid before arrangement, and the balance is paid before shipment.