What is your delivery time?

Standard parts take 7-15 days. Non-standard parts take 15-25 days. We will make the delivery as soon as possible with guaranteed quality.

How to custom-make (OEM/ODM)?

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

Which mode of transport would be better?

In general, production is heavy, so we advise delivery by sea. However, we respect your views on other transportation methods as well.

Phillips Pan Head Combination Screw with Plain Washer, Carbon Steel Zinc Plated Sems Screw

Name: Phillips Pan Head Combination Screw with Plain Washer, Carbon Steel Zinc Plated Sems Screw
Brand: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
SKU: 2297036655

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

Combination Screw / Sems Screw

Model NO.

HysLSW129

Groove

Phillips / Slotted

Connection

Common Bolt / Machine Screw

Head Style

Pan Head (Round Head)

Standard

DIN, GB, ANSI, ISO

Grade

Custom Grade 4.8 / 8.8 / 10.9

Customized

Yes

Drawing

Yes

Application

Machinery,Automotive,Electronics,Industrial Fasten

Process

Cold Heading, Turning, Thread Rolling, Assembly

Service

We Support OEM and ODM

Thread Specification

Metric Coarse Thread M2-M12, Unc/Unf Available

Surface Treatment

Zinc Plated,Hot Galvanized, Passivated

Tolerance Grade

Complies with ISO 2768-Mk Tolerance Standard

Corrosion Resistance

Zinc Coating Provides Reliable Rust Resistance

Knurl Specification

N/a

Key Features

Pan Head Phillips/Slotted Combination Screw

Transport Package

Polybag+Export Strong Carton

Specification

Custom, M2-M12 Metric

Trademark

HYS

Origin

China

HS Code

7318159090

Production Capacity

100ton/Month

Key features

Pre-assembled Design: One-piece screw with integrated washers saves assembly time and prevents loss.

Anti-Tamper Drive: Triangle pin recess prevents unauthorized disassembly for enhanced equipment safety.

Custom Material Options: Available in Stainless Steel 304/316/2205/2507, Carbon Steel, Brass, and Aluminum.

Wide Size Range: Standard metric sizes M2 to M12 with bespoke non-standard dimensions available.

OEM & ODM Support: Full customization service including drawings, samples, and design optimization.

High Precision Tolerance: Manufactured in full accordance with ISO 2768-mk tolerance specifications.

Versatile Surface Finish: Options include passivation, zinc plating, hot galvanizing, black oxide, and polishing.

Global Standard Compliance: Compliant with DIN, GB, ANSI, and ISO global fastener specifications.

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: ≤1.50h

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 the supply of quality fasteners minimizing costs. Our vision is to build successful relations with partners and be their first choice as a fasteners supplier. Our mission is professional customer service and innovation in technology. We offer fasteners with reasonable quality and price, and provide market sales suggestions for your reference.

Q:How is quality ensured?

All our processes strictly adhere to ISO9001:2008 procedures. We have strict quality control from producing to delivery. Our company has strong technology support and a group of managers familiar with product quality and modern management concepts.

Q:If you cannot find the product you need on our website, how do you handle it?

You can send pictures, photos, and drawings of the products you need by email, and we will check if we have them. We develop new models every month. Alternatively, you can send us samples by DHL/TNT, and we can develop a new model especially for you.

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

Yes, we can. We can provide high precision parts and make the parts exactly as your drawing.

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% is paid as a deposit by T/T before production arrangement, and the balance is paid before shipment.