What is the delivery time?

Sample lead time is one week. Mass production takes 15-30 days, depending on quantity and items.

What payment methods do you accept?

We accept T/T, Western Union, L/C, and Trade Assurance on Alibaba.

Can I visit your factory?

You are welcome to visit us anytime. We can also pick you up from the nearest airport or train station.

Real Factory Carbon Steel Black Hex Nut

Name: Real Factory Carbon Steel Black Hex Nut
Brand: Ningbo Hanyee Metal Product Co., Ltd.
SKU: 816139215

Zhejiang, ChinaNingbo Hanyee Metal Product Co., Ltd.

US$0.01-0.20

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Hexagon Head

Model NO.

HY-n005

Connection

Threading

Head Style

Shaped Head

Standard

DIN, ANSI, GB, JIS

Grade

10.9

Heat Treatment

Hot-Working

Process

Cold Forming

Delivery

15-30 Days

Specialty

OEM, ODM

Applied Area

Building, Machinery, Auto, Car Wheel

Sample

Free Sample If in Store

QC Equipment

Salt Spray Machine, Hardness Testor, Caliper

QC Control

Inspect 30mins in Production and Before Delivery

Brand

Service

Response in One Hour

Tolearance

±0.1

Surface Treatment

Znic Plating

Packing

Carton Package 33X25X21cm

Key Word 1

Customized Nut

Key Word 2

OEM Nut

Transport Package

Plastic Bag, Carton Package, Pallet Package

Specification

(Dia)8mm*(Length)50mm

Trademark

Hanyee Metal

Origin

Ningbo

Production Capacity

10 Million Per Month

Key features

OEM/ODM Customization: Supports custom logo, design, and specific fastener requirements.

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Brass, Aluminum, and more.

Fast Response Time: Quotation provided within 2 hours; samples in one week.

Strict Quality Control: ISO9001 certified with 6-month warranty and 99.9% quality assurance.

Flexible MOQ: Accepts small quantity test orders to facilitate cooperation.

Multiple Certifications: Complies with ISO9001, ROHS, and SGS standards.

Company profile

Ningbo Hanyee Metal Product Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2012-02-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.37h 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:Do you have a standard price list?

We do not have a standard price list as we produce according to customer designs. We provide quotations based on your specific inquiries.

Q:What is your response time for quotes?

Our standard response time is 2 working hours. Once you confirm the demand and drawing, we shall provide the quote within 12 working hours.

Q:Can I get a sample?

Yes. For standard products, samples are free (freight on your account). For customized items, samples are prepared after receipt of the development cost.

Q:Do you have fasteners in stock?

Some standard sizes are in stock. Most items are OEM products and are not kept in stock.

Q:Can I use my own logo or design?

Yes, customized logo and design on mass production are available.