What customization options are available?

We offer customization for color, diameter (3.0-6.0mm), length (30-150mm), and usage (Wood/Metal). Full customization and minor customization are supported.

What certifications do your products have?

Our products are certified with ISO and SGS standards.

What is the minimum order quantity?

The minimum order quantity is 100 kgs.

Blue Ruspert Concrete Screws with Diamond Point

Name: Blue Ruspert Concrete Screws with Diamond Point
Brand: Tianjin Yingxintai Import and Export Co., Ltd.
SKU: 2157225832

Tianjin, ChinaTianjin Yingxintai Import and Export Co., Ltd.

US$0.2712-0.5424

1,000,000 Pieces

Product specifications

weight

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Flat Head

Groove

Cross

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW, JIS

Grade

12.9

Customized

Yes

Usage

Wood/Metal

Heat Treatment

Yes

Color

Blue

Product Name

High Quality Blue Ruspert Concrete Screw Diamond

Diameter

3.0/3.5/4.0/4.5/5.0/5.5/6.0

Length

From 30-150mm

Point

Diamond

Samples

Avaiable

Package

Small Box+Carton

Finishment

Galvanized

Transport Package

Carton/Bag/ /Samll Box

Specification

3.5/3.9/4.2/4.8/5.5/6.3

Trademark

YXT

Origin

Tianjin, China

HS Code

731814

Production Capacity

20000tons

Key features

Diamond Point Design: Quenched and hardened tip for sharp penetration into wood, board, and metal without pre-drilling.

High Carbon Steel Material: Grade 12.9 carbon steel ensures strong pull-out resistance and load-bearing capacity.

Anti-Loosening Performance: Fully threaded design provides tight fit, preventing loosening, deformation, or breakage.

Customizable Options: Supports customized color, diameter, length, and usage for wood or metal applications.

Quality Certifications: Products are certified with ISO and SGS standards for reliable quality assurance.

Flexible Delivery: Stock items ship within 15 days; bulk orders take 30-60 days based on customer wishes.

Manufacturer Direct: Direct factory supply with 7x24 hours real-time video verification service.

Diverse Surface Finish: Available in Galvanized, Yellow painted, or HDG finishes for various environmental needs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExhibition Experience

Tianjin Yingxintai Import and Export Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.14h CertifiedTerms of Payment: LC, D/P, T/T, etc.

AI-Powered supplier vetting

SummaryThe supplier is a hardware manufacturer focused on screws, blind rivets, coil nails, and concrete nails. It reports seven wire-drawing lines, two heat-treatment lines, and substantial forming and threading equipment, with stated screw output of 20,000 tons. The supplier offers OEM/ODM and multiple customization options, and its finished-product inspection instructions are uniformly followed. It reports ISO9001, ISO14001, and ISO45001 certifications. Export sales account for 71%–90% of total sales, and it has participated in the Canton Fair. However, it does not provide 3D software design services, overseas warehouse or showroom services, or overseas agents/branches; its overseas-service country count is stated as zero. Evidence is insufficient to assess after-sales service, financial credibility, or customer cases. R&D resources also appear limited, with one year of total R&D engineer experience reported.

Supplier typeThe supplier explicitly states that it is not a professional technical supplier, while its product description identifies it as a hardware manufacturer producing screws, blind rivets, coil nails, and concrete nails. This supports classification as a hardware manufacturing supplier rather than a technical design-service provider.

CertificationsThe supplier states that it has passed ISO9001 Quality Management System, ISO14001 Environmental Management System, and ISO45001 Occupational Health and Safety Management System certifications. These explicitly reported certifications support a positive assessment for certification holding.

R&D capabilityThe supplier describes itself as committed to innovation and provides OEM/ODM and tailored solutions, but it explicitly states that it is not a professional technical supplier and does not provide 3D software design services. Only one year of total R&D engineer experience is reported, so strong innovation capability is not established.

Production capacityThe supplier reports seven wire-drawing lines, two heat-treatment lines, 100 head-making machines, 85 thread-making machines, 20 tail-making machines, and stated screw output of 20,000 tons. It also reports inventory capability, one-month lead times in both peak and off-peak seasons, and 20 qualified suppliers for service capability, providing explicit evidence of substantial production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and OEM/ODM tailor-made solutions. However, it does not offer 3D software design services, so customization is supported through other methods rather than 3D design software.

Product Q&A

Q:Are you a trading company or manufacturer?

We are the manufacturer. We are the international trade branch of the factory and provide 7x24 hours real-time video verification factory service.

Q:What is your core product?

We specialize in the production of high quality screws, mainly drywall screws, particle board screws, wood screws, etc.

Q:How long is your delivery time?

If the goods are in stock, within 15 days. 30-60 days for bulk order.

Q:What materials are used for the concrete screws?

The screws are crafted from high carbon steel, specifically Grade 12.9, ensuring strong and tough properties.

Q:Can the screws be used without pre-drilling?

Yes, the tip has undergone quenching and hardening treatment, allowing it to quickly penetrate various substrates such as wood, board, and metal without pre-drilling.