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Black Zinc Plated Hex Socket Head Screw
US$0.01-0.20
100 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableMaterial
High Strength SteelType
Shaped HeadModel NO.
HY-S006Connection
ThreadingHead Style
Shaped HeadStandard
DIN, GB, ANSI, JISGrade
10.9Heat Treatment
Hot-WorkingProcess
Cold FormingDelivery
15-30 DaysSpecialty
OEM, ODMApplied Area
Building, Machinery, Auto, Car WheelSample
Free Sample If in StoreQC Equipment
Salt Spray Machine, Hardness Testor, CaliperQC Control
Inspect 30mins in Production and Before DeliveryBrand
HyService
Response in One HourTransport Package
Plastic Bag, Carton Package, Pallet PackageSpecification
(Dia)8mm*(Length)50mmTrademark
Hanyee MetalOrigin
NingboProduction Capacity
10 Million Per MonthKey features
Custom OEM/ODM Service: Supports custom logo, design, and manufacturing based on customer drawings.
Wide Material Selection: Available in Carbon Steel, Stainless Steel, Brass, Aluminum, and Copper.
High Strength Grades: Offers hardness grades up to 10.9 and 12.9 via hot-working processes.
Fast Response Time: Provides quotations within 2 working hours and 12 hours after drawing confirmation.
Quality Assurance: 99.9% quality satisfaction with 6-month warranty and strict QC inspection.
Flexible MOQ: Accepts small quantity test orders and free samples for standard products.
Certified Supplier: ISO9001, ROHS, SGS certified with Alibaba and Made in China verification.
Global Shipping: Supports FOB, CIF, CFR, EXW terms with efficient packing for containers.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2012-02-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.20h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, DDP; DAP, EXW
AI-Powered supplier vetting
SummaryNingbo Hanyee Metal Product Co., Ltd. is a China-based trading company and sales branch of Sanmen Dingsheng Metal Products Co., Ltd., associated with OEM fasteners, spare parts, and precision components. The supplier reports ISO9001:2015 certification, more than 10 production lines, fewer than five quality-control staff, and one R&D engineer. It offers OEM/ODM products across standard and non-standard bolts, nuts, rivets, washers, fittings, CNC-machined parts, and related components. Export activity is reported, including sales to developed markets, and the company states that inquiries are answered within one hour. Evidence supports customization and production access through its affiliated manufacturer, but the small stated workforce and limited R&D/QC staffing constrain confidence in independent technical and quality depth. Customer evidence is limited to one recorded buyer and one trade transaction.
Supplier typeThe supplier is explicitly identified as a trading company, limited company, and sales branch of Sanmen Dingsheng Metal Products Co., Ltd. The affiliated company is described as the manufacturing entity responsible for production and product development, so Hanyee appears to combine trading and manufacturer-affiliate access rather than operate solely as an independent factory.
CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate. This is explicit evidence of certification, although the provided information does not state the certificate scope, issuing body, or validity period.
Production capacityThe supplier is linked to a manufacturing affiliate described as producing OEM fasteners, spare parts, and precision components; it reports more than 10 production lines and a factory location. These support access to production capacity, but the reported 60.0 m² plant area and fewer-than-five quality-control staff create uncertainty about the scale and depth of directly controlled manufacturing operations.
Customization capabilityThe company explicitly offers OEM and ODM services and handles standard and non-standard bolts, nuts, rivets, washers, CNC machining, fittings, pins, and spare parts. The stated product range and custom-service claims directly support customization capability.
Product Q&A
Q:What is the lead time for production?
A:
Lead time is 15-30 days for mass production, depending on quantity and items. Sample lead time is one week.
Q:Do you accept custom logo or design?
A:
Yes, customized logo and design on mass production are available.
Q:What payment methods do you accept?
A:
We accept T/T, Western Union, L/C, and Trade Assurance on Alibaba.
Q:Can I get free samples?
A:
Standard product samples are free, but freight is on your account. Custom samples require a development cost.
Q:What is the warranty policy?
A:
We provide a 6-month quality warranty and ensure 99.9% quality satisfaction.
Send Inquiry
*To:
Ningbo Hanyee Metal Product Co., Ltd.
Ningbo Hanyee Metal Product Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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