What is the delivery time?

Our lead time for samples is one week; 15-30 days for mass production. It is usually according to the quantity and items.

What payment methods do you accept?

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

Can I trust your company?

Absolutely! We are 'Made In China' & 'Alibaba' verified suppliers.

Can I visit your factory?

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

Carbon Steel Black Hex Socket Self Tapping Screw

Name: Carbon Steel Black Hex Socket Self Tapping Screw
Brand: Ningbo Hanyee Metal Product Co., Ltd.
SKU: 814905765

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

Shaped Head

Model NO.

HY-S004

Connection

Threading

Head Style

Shaped Head

Standard

DIN, GB, ANSI, 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

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

Custom OEM/ODM Service: Supports custom logo, design, and specialized manufacturing processes like cold forming and heat treatment.

High Strength Material: Made from high-strength carbon steel with grades up to 10.9, ensuring durability and reliability.

Fast Response Time: Offers rapid quotation within 2 working hours and one-hour response for customer inquiries.

Flexible MOQ: Accepts small quantity test orders, making it suitable for both sampling and initial bulk purchases.

Quality Assurance: Provides a 6-month quality warranty and strict QC control including salt spray and hardness testing.

Wide Material Options: Available in Carbon Steel, Stainless Steel, Aluminum, Brass, and Copper with various surface finishes.

Certified Supplier: Verified supplier on Alibaba and Made in China, holding ISO9001, ROHS, and SGS certifications.

Fast Delivery: Standard lead time of 15-30 days for mass production, with sample delivery in one week.

Company profile

Ningbo Hanyee Metal Product Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2012-02-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h 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 because we produce according to customer design. We can provide a quotation for your inquiries in the shortest possible time.

Q:How long does it take to get a quote?

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 free sample?

If it is a standard product, the sample would be free but freight is on your account. If customized, we shall prepare the sample after receipt of the development cost.

Q:Are fasteners available in stock?

Some standard sizes are in stock. Most items are OEM products and are out of stock, requiring production time.

Q:Can I customize my logo or design?

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