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Hex Socket Shoulder Step Semi Thread Flat Head Socket Screw
US$0.01-0.10
10,000 Pieces
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableMaterial
SS304/316/316L/2205Type
Stainless Steel Shoulder ScrewModel NO.
Hysls0228Groove
Hex SocketConnection
Common BoltHead Style
HexagonalStandard
DIN, GB, ANSI, BSW, JIS, GOSTGrade
A2, A4Customized
YesDrawing
YesApplication
Machinery Hardware FasteningProcess
Cold Forging, MachiningService
OEM, Free SamplesThread Specification
Custom Step ThreadSurface Treatment
PlainTolerance Grade
ISO 2768 Fastener ToleranceCorrosion Resistance
Rust ProofKnurl Specification
N/aKey Features
Step Shoulder Design, Durable, Non-Standard AvailaTransport Package
Polybag+Export Strong CartonSpecification
1/4~1-1/2"Trademark
HYSOrigin
ChinaHS Code
7318160000Production Capacity
100ton/MonthCompany profile
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: ≤0.73h
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.
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Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
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