Can you customize the product?

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

What is the production capacity?

Our production capacity is 3,000,000 pieces per month.

Do you have any certificates ?

Yes, we have SGS,ISO 9000,9001,etc.

Have you ever attended any Exhibitions?

Yes, we attend the Canton Fair twice a year,and also attened the exhibitions abroad,like BIG 5,etc

What about your production capacity

Our production capacity is around 2000000tons per year.

what about your payment term

Usually our payment term is 30% by TT, also we support LC and western union and paypal ,etc.

Can the products be customized by the customers?

Yes, all the products can be customized by customers, we have a professional R&D team.

How to guarantee the products quality?

We make test of products before every loading,we have our own Testing Department&After sale Department.

What is your advantage

We have very competitice price& qualified products compared to our peers

Our goal is to be the NO.1 Fasteners in Tianjin.

DIN571 Hex Head Lag Screws, Heavy-Duty Construction Fasteners

Name: DIN571 Hex Head Lag Screws, Heavy-Duty Construction Fasteners
Brand: Tianjin Yingxintai Import and Export Co., Ltd.
SKU: 2155281502

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

US$0.0001-0.01

1,000,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Groove

Cross

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, ANSI, BSW, JIS

Grade

8.8

Item

M10 /DIN571 Hex Head Wood Screws Coarse Thread

Size

4.8/5.5/6.3X25/32/38/50

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

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

Customization Options: Supports OEM/ODM, full customization, and minor customization from samples or designs.

Material & Grade: Made of Carbon Steel with Grade 8.8 strength for heavy-duty construction applications.

Surface Finishing: Zinc plated surface provides corrosion resistance and comes in White or Yellow colors.

Certifications: Products are ISO certified and meet DIN, GB, ANSI, BSW, and JIS standards.

Production Capacity: High annual production capacity of 100,000 tons to meet large-scale demand.

Sample Availability: Free samples are provided, though courier fees are covered by the customer.

Manufacturer Direct: Direct from manufacturer with international trade branch for quality assurance.

Flexible Delivery: Delivery within 15 days for stock items; 30-60 days for bulk orders.

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: ≤0.36h 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.