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Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.

Premium Countersunk Flat Head Concrete Lock Screws for Secure Fastening

Name: Premium Countersunk Flat Head Concrete Lock Screws for Secure Fastening
Brand: Tianjin Yingxintai Import and Export Co., Ltd.
SKU: 2153421482

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

US$1,000.00-1,080.00

1 Ton

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

CS001

Groove

Cross

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW, JIS

Grade

8.8

Item

Customized Wholesale Competitive Price Six-Lobe

Head Type

Hex Head

Drive

Slotted

Samples

Avaiable

Customized

Yes

Package

Carton

Brand

Yxt

Orginal

Tianjin,China

Heat Treatment

HS

731814

Color

White/Siliver

Certification

Yes

Usage

Wood

Diameter

7.5mm

Transport Package

Caron

Specification

4.8/5.5/6.3x25/32/38/50

Trademark

YXT

Origin

Tianjin, China

HS Code

731814

Production Capacity

500tons/Month

Key features

Self attacking straight in, no need to embed expansion tube, high hardness substrate, drill hole and screw in without bending or breaking

Special thread, strong anchoring force, anti loosening, galvanized anti rust, suitable for indoor and outdoor use

The pointed tail and cutting groove design allows for direct drilling into concrete, red bricks, stone, and aerated blocks, eliminating the need for drilling and placing expansion pipes. A single pers

High quality carbon steel, after heat treatment, has high hardness and sufficient toughness, making it difficult to bend, crack, or slip when drilling into hard substrates; Surface galvanized/Dacromet

Variable diameter/deep tooth special thread, with a large bite area, tightly locked with the substrate, strong pull-out and tensile resistance, stable load-bearing capacity, and long-term use that is

Optional styles include countersunk, pan head, hexagonal head, etc. The countersunk head can be hidden on the surface for a smooth and aesthetically pleasing installation; Suitable for conventional to

Full range size coverage, suitable for fixing keels, brackets, doors and windows, conduits, storage racks, etc. It is a commonly used fastener for decoration, infrastructure, and equipment installatio

High Strength Concrete Screws, Anti-rust & Firm Holding. Galvanized Concrete Screws for Masonry & Brick

Self-drilling design, easy installation. Hardened steel, no bending or breaking

Strong thread for excellent pull resistance. Galvanized finish, rust proof for indoor & outdoor use

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.