What are the material and grade specifications?

The material is Carbon Steel with Grade 8.8. The surface treatment is Zinc Plated. The thread tolerance is 6G.

What are the available screw dimensions?

The screw diameter is 8 mm. The screw length is available from 3 mm to 110 mm.

What are the shipping and lead time details?

Shipping via ocean takes about 20-45 working days depending on the destination (e.g., 40 days for Americas, 30-40 for Eastern Europe). Air transport takes 7-10 business days. Peak and off-season lead times are 1-3 months.

Hex Socket Head Cap Screw Hex Head Bolt Screw

Name: Hex Socket Head Cap Screw Hex Head Bolt Screw
Brand: Xiamen Changchun Import & Export Co., Ltd.
SKU: 1901731505

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

US$0.138

5,000-9,999 Pieces

US$0.13

10,000-99,999 Pieces

US$0.128

100,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

CC-831A

Groove

Cross

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, ANSI, JIS

Grade

8.8

Custom

Yes

Mode of Action

Hand Twist

Screw Diameter

8 mm

Management System

ISO 9001, ISO 14001

Screw Length

3~110 mm Available

Transport Package

General Export Package/Require to Customer

Specification

M2-M16

Trademark

CHANGCHUN

Origin

China

HS Code

7318150000

Production Capacity

800 Tons/Month

Key features

Wide Application Scope: Suitable for metal assembly, construction, automotive, aerospace, and electronics industries.

Customizable Dimensions: Screw diameter 8 mm with length available from 3 to 110 mm to meet specific needs.

High Quality Material: Made of Carbon Steel Grade 8.8 with Zinc Plated surface treatment for durability.

International Standards: Complies with DIN, GB, ANSI, JIS standards and ISO 9001/14001 management systems.

Professional Manufacturing: 9 years experience in fasteners with professional engineers monitoring quality control.

Flexible Service Options: Supports OEM/ODM, non-standard customization, and small quantity orders.

Versatile Head Design: Hexagonal head with Phillips slot, designed for secure fastening of metal and machine parts.

Reliable Packaging: Packaged in boxes, cartons, or plastic bags, customizable according to customer requirements.

Company profile

Xiamen Changchun Import & Export Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-19Nearest Port: xiamenAverage Response Time: ≤0.92hTerms 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 field of fasteners. We provide good 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, automotive, aerospace, energy, machinery, chemical, metallurgy, and many other industries.

Q:What are your main advantages?

1. Well-trained and experienced staff. 2. Short lead time. 3. International standard matched. 4. Non-standard/standard/OEM/ODM/customized service provided. 5. Small quantity available. 6. Designed according to customer requests. 7. Packed and delivered per customer requirements.