What materials are available for these fasteners?

Available materials include Stainless Steel (SS201, SS303, SS304, SS316, SS410, SS420), Steel (C45, C46, C20), Brass, Bronze, Iron, Aluminum, Carbon steel, and Alloy steel.

What surface finishes do you offer?

Surface finishes include Zn-Plated, Ni-plated, Passivated, Tin-plated, Sandblast and Anodize, Chromate, Polish, Electro Painting, Black Anodize, Plain, Chrome plated, and Hot Deep Galvanize.

Large Diameter Self Drilling Anchor Self Tapping Concrete Screws Hexagon Flange Self Cutting Thread Anchor Bolt

Name: Large Diameter Self Drilling Anchor Self Tapping Concrete Screws Hexagon Flange Self Cutting Thread Anchor Bolt
Brand: Shenzhen Conghui Precision Hardware Co., Ltd.
SKU: 1923301716

Guangdong, ChinaShenzhen Conghui Precision Hardware Co., Ltd.

US$0.01-0.40

100 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head With Flange

Model NO.

CH-7005

Connection

Fastening

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

10.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Blue-White Zinc Plated

Anchor Type

Anchor Bolt,Concrete Bolt,Masonry Screw

MOQ

100PCS

Payment

T/T, Western Union, Paypal, etc

Delivery Time

5-15 Days Based on The Order

Quality Control

100% Inspection During Production

Packing

Cartons+Plastic Bags

Transport Package

General Export Package

Specification

M5-M20 as per your request

Trademark

CONGHUI

Origin

Guangdong, China

HS Code

1318190000

Production Capacity

1000000PCS/Week

Key features

20 Years Manufacturing Experience: Professional manufacturer with 20 years of production and management experience in fasteners.

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Brass, Bronze, Iron, Aluminum, and Alloy Steel.

Multiple Surface Finishes: Options include Zinc Plated, Ni-plated, Passivated, Tin-plated, Anodize, Chrome Plated, and more.

Strict Quality Standards: Strictly implements GB, ISO, DIN, JIS, AISI, NFE, and BSW standards with 100% inspection.

Fast Sample Delivery: Free samples available within 7 days if existing tooling is available.

Global Market Presence: Products are widely sold in North America, Southeast Asia, Europe, and other global markets.

Comprehensive Product Range: Includes screws, nuts, knobs, bolts, washers, rivets, anchors, and CNC parts.

Customization Accepted: Non-standard products are accepted based on customer requirements and drawings.

Company profile

Shenzhen Conghui Precision Hardware Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.94h

AI-Powered supplier vetting

SummaryShenzhen Conghui Precision Hardware Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, supplying fasteners, hardware, and tools. It demonstrates broad customization and ODM capabilities, reports new products within the past year, and provides OEM services for well-known brands. Service processes for corrective actions and customer complaints are documented and supported by records, while supplier-service qualification procedures exist but lack records. Production-related evidence is mixed: reported lead time is within 15 working days in both peak and off-season, but no in-stock, overseas warehouse, overseas branch/agent, or overseas showroom capability is reported. Financial period information is present for three years, but no financial performance details are provided. Audit information identifies TÜV Rheinland, although the audit result is recorded as 0 and the report validity ended on 2025-02-23. Raw-material traceability, quality assurance...

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with limited-company ownership and a business scope covering molds, bicycle accessories, forged and stamped parts, auto and motorcycle parts, and hardware products. Its stated product scope is fasteners, hardware, and tools, indicating a supplier with both manufacturing and trading characteristics.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints. It accepts multiple service quotation and payment terms, but has no overseas agents or branches, no overseas showroom, no overseas warehouse, and reports service coverage in 0 countries, limiting evidence of international after-sales reach.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers multiple design-development options. It does not have an available SDK, but the evidence supports product and design innovation capability for physical products.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly supporting a broad customization capability.

Client casesThe supplier reports providing OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. However, no customer names, project details, volumes, or independently verifiable case records are provided, so the breadth and strength of its customer case history cannot be fully assessed.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are an Industry&Trade Company.

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

We are a professional manufacturer and have 20 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 fields are your products suitable for?

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

Q:What is the lead time for samples?

We can make sample within 7 days free of charge if we have existing tooling.