What materials are available for these bolts?

We offer various materials including Carbon Steel (C1008, C1010, etc.), Stainless Steel (SS304, SS316, etc.), Aluminum, Brass, Copper, and Iron.

What is the warranty policy?

We provide a 6-month quality warranty and ensure our products meet 99.9% quality standards with strict inspection during production and before delivery.

Can I visit your factory?

Yes, you are welcome to visit anytime. We can also arrange pickup from the airport or station.

Double Head Inside Hex Outside Thread Bolt

Name: Double Head Inside Hex Outside Thread Bolt
Brand: Ningbo Hanyee Metal Product Co., Ltd.
SKU: 815527055

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-B058

Connection

Threading

Head Style

Shaped Head

Standard

DIN, ANSI, GB, JIS

Grade

10.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Color-Zinc Plated

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

Packing

Carton Package 33X25X21cm

Key Word 1

Customized Bolt

Key Word 2

OEM Bolt

Key Word 3

Bolt with Nice Quality

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 specialized fastener manufacturing based on customer requirements.

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Aluminum, Brass, Copper, and Iron with various grades.

Multiple Surface Finishes: Options include Zinc Plated, Ni Plated, Brass Plated, Tin Plated, Black Plated, and Copper Plated.

Fast Response Time: Price quotes provided within 12 hours; technical support response within one hour.

Quality Assurance: ISO9001, ROHS, SGS certified with a 6-month quality warranty and strict QC inspection.

Flexible MOQ: Accepts small quantity test orders and offers free samples for spot goods.

Standard Compliance: Manufactures to DIN, ANSI, GB, JIS, and BS standards with grades up to 12.9.

Verified Supplier: Made in China and Alibaba verified supplier with over 10 years of export experience.

Company profile

Ningbo Hanyee Metal Product Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2012-02-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.09h 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 Chinese trading company established in 2016, specializing in the wholesale and retail industry. It holds ISO9001:2015 certification, indicating a robust management system. The company functions as a sales branch for Sanmen Dingsheng Metal Products Co., Ltd., which manufactures high-quality OEM fasteners and components. Despite having a small workforce and limited R&D staff, it operates over 10 production lines and exports 51-70% of its sales, primarily to developed countries. The company emphasizes fast communication and high-quality service, with a focus on custom metal products.

Supplier typeNingbo Hanyee Metal Product Co., Ltd. is a trading company located in Ningbo, China, acting as a sales branch for a manufacturing company.

CertificationsThe supplier holds an ISO9001:2015 certification, indicating adherence to quality management standards.

After-Sales capabilityThe company commits to replying to messages or emails within one hour, emphasizing customer service and satisfaction.

R&D capabilityThe supplier is involved in production and development of new products, indicating a focus on innovation.

Production capacityThe company operates over 10 production lines and has a large workshop area, supporting substantial production capabilities.

Customization capabilityThe supplier offers OEM and ODM services, capable of providing custom fasteners and components.

Product Q&A

Q:Do you have a standard price list?

We do not have a standard price list as we mainly produce OEM fasteners based on customer designs. We provide quotations quickly after confirming your specific demands.

Q:What is the lead time for production?

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

Q:Can I get free samples?

Yes, samples are free for spot goods, but freight is collected by the buyer. For customized items, a sample fee is required before production.

Q:What payment methods do you accept?

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

Q:Is OEM service available?

Yes, we support OEM and ODM services. You can customize the logo, design, and specifications for mass production.