Do you accept small quantity orders?

Yes, small quantity orders are available.

What are your lead times?

Peak Season Lead Time is 1-3 months. Off Season Lead Time is 1-3 months. Air transport to other places takes around 7-10 business days.

Serrated Flange Screws Hex Washer Head Screws for Assembling Frames

Name: Serrated Flange Screws Hex Washer Head Screws for Assembling Frames
Brand: Xiamen Changchun Import & Export Co., Ltd.
SKU: 2232146865

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

US$0.03

5,000-9,999 Pieces

US$0.02

10,000-99,999 Pieces

US$0.015

100,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

CC-891A

Groove

Special Shape

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, JIS

Grade

10.9

Available Material

Steel / Aluminum / Brass

Screw Diameter

6 mm

Management System

GB/T19001-2016/ISO9001:2015

Screw Length

30 mm

Thread Length

28 mm

Transport Package

General Export Packaging or as Required

Specification

Trademark

CHANGCHUN

Origin

China

HS Code

7318150000

Production Capacity

800 Tons / Month

Key features

Integrated Flange Design: Combines screw and washer to distribute clamping force and prevent surface damage.

Anti-Rotation Serrated Flange: Serrated underside bites into material to resist vibration loosening without separate lock washers.

Multiple Material Options: Available in Steel, Aluminum, and Brass to suit various application needs.

International Standard Compliance: Meets DIN, GB, ANSI, JIS, ISO, and other global quality standards.

Customization Services: OEM, ODM, and non-standard customization available for size, shape, and material.

Quality Management System: Certified under GB/T19001-2016 and ISO9001:2015 with professional engineering monitoring.

Space Efficiency: Reduces part count in assemblies, simplifying inventory and speeding up installation.

Versatile Application Scope: Ideal for automotive, electronics, machinery, plumbing, and DIY projects requiring vibration resistance.

Company profile

Xiamen Changchun Import & Export Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-19Nearest Port: xiamenAverage Response Time: ≤2.69hTerms 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's your product range?

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

Q:Are you a Trading company or a Manufacturer?

We are an Industry&Trade Company .

Q:Why should I choose you? What's your advantages? Industries you are serving?

We are a professional manufacturer and have 9 years production and management experience in the field of fasteners . We can provide our customers with a good solution in the area of production design, production process,packaging and after-sale service.Customer satisfaction is our sole pursuit.

Q:Which industry field are your product is suitable used in ?

Our products are widely use in machine assembling, electronics, constructional engineering furniture cabinets, etc.

Q:What customization services do you provide?

We provide Non-standard / standard / OEM / ODM / customized service. We can design according to customers' request and pack/deliver by customers' requirement.