Do you accept custom orders?

Yes, we offer customized services including OEM/ODM, non-standard fasteners, and custom sizes, materials, and finishes according to customer requirements.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the average lead time for production?

The average lead time is 1-3 months for both peak season and off-season.

ANSI 12.9 High Strength External Hexagon Head Semi-Threaded Screws

Name: GB/DIN/JIS/ANSI 12.9 High Strength External Hexagon Head Semi-Threaded Screws
Brand: Xiamen Changchun Import & Export Co., Ltd.
SKU: 2148338265

Fujian, ChinaXiamen Changchun Import & Export Co., Ltd.

US$0.032

5,000-9,999 Pieces

US$0.024

10,000-99,999 Pieces

US$0.016

100,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

678

Groove

Hexagon

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, ANSI, JIS

Grade

8.8

Customized

Yes

Drive

Hand Twist

After-Sales Service

Warranty

Warranty Period

Three Years

Authentication

ISO9001

Screw Length

3mm-110mm Aviliable

Surface

Galvanized

Transport Package

General Export Package/Require to Customer

Specification

Trademark

Origin

China

HS Code

7318150000

Production Capacity

800 Tons/Month

Key features

High Strength Grade: Available in 8.8 and 12.9 grades for superior load-bearing capacity.

Wide Size Range: Screw lengths from 3mm to 110mm and diameters M3 to M10 available.

Customization Support: Supports OEM/ODM, custom sizes, materials, and non-standard fasteners.

Quality Certification: ISO9001 certified with strict quality control from raw materials to production.

Multiple Standards: Complies with DIN, GB, ANSI, JIS, ISO, ASTM, and other international standards.

Diverse Finishes: Options include Galvanized, Yellow Zinc Plating, Black Oxide, and Phosphated.

9 Years Experience: Professional manufacturer with 9 years of production and management experience.

Fast Delivery: Short lead time with air transport options for urgent orders in 1-3 days.

Company profile

Xiamen Changchun Import & Export Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-19Nearest Port: xiamenAverage Response Time: ≤1.21hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryXiamen Changchun Import & Export Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It produces high-strength and construction fasteners, including bolts, nuts, screws, and non-standard fasteners, and reports more than ten production lines and monthly capacity of 1,000 tons. The supplier serves broad international markets, with exports representing 90% of total sales and self-operated import/export rights. ISO 9000, ISO 9001, and ISO 14001 certifications are reported, alongside quality-control procedures and testing equipment. The company states that it provides customized services and has more than ten years of screw-manufacturing experience, but the slices provide limited independently verifiable information on after-sales performance, financial strength, innovation outputs, or named customer cases.

Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory. Its stated business focuses on producing high-strength and construction fasteners, while its product keywords include bolts, nuts, screws, CNC parts, and related hardware.

CertificationsThe supplier reports ISO 9000, ISO 9001, and ISO 14001 certifications, and specifically states certification by ISO9001 through Moody International and CQC. It also describes documented process controls from raw-material processing through production, supported by quality inspectors and testing equipment.

Production capacityThe supplier reports monthly production capacity of 1,000 tons, more than ten production lines, and over ten years of screw-manufacturing experience. Its quality system includes process controls, inspectors, and testing equipment, indicating established production infrastructure for fasteners.

Customization capabilityThe supplier explicitly states that it provides customized service and produces non-standard fasteners. Its listed capabilities cover multiple fastener types and CNC machining-related products, supporting product customization, although specific customization limits and engineering workflows are not described.

Product Q&A

Q:What is your product range?

Our product range includes screws, nuts, knobs, bolts, washers, rivets, anchors, and CNC parts. We strictly implement various quality standards like GB, ISO, DIN, JIS, AISI, NFE, and BSW. Non-standard products are also accepted.

Q:Are you a Trading company or a Manufacturer?

We are an Industry & Trade Company.

Q:Why should I choose you? What are your advantages?

We are a professional manufacturer with 9 years of production and management experience in the fastener field. We provide comprehensive solutions in production design, process, packaging, and after-sale service. Customer satisfaction is our sole pursuit.

Q:Which industry fields are your products suitable for?

Our products are widely used in machine assembly, electronics, constructional engineering, furniture cabinets, and other applications.

Q:What is the warranty period for your products?

We provide a three-year warranty period for our products.