DIN 571 Hex Wood Lag Screw Concrete Screw

Name: DIN 571 Hex Wood Lag Screw Concrete Screw
Brand: Ningbo Kingli Fastener Co., Ltd.
SKU: 854437975

Zhejiang, ChinaNingbo Kingli Fastener Co., Ltd.

US$0.20

1,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN 571

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, ANSI, JIS, DIN 571

Grade

5.6

Size

M6-M48

Sample

Standard

DIN 571

Grade

5.6

Transport Package

25kg/Carton, 36carton/Pallet

Specification

M6-M48

Trademark

KLF

Origin

China

HS Code

7318150000

Production Capacity

800t

Key features

DIN 571 Standard Compliance: Manufactured strictly according to DIN 571 standard for Hex Wood Lag Screws.

High Grade Options: Available in Grade 8.8, 10.9, and 12.9 for superior strength and durability.

Extensive Surface Finishing: Options include Black, Zinc, HDG, PTFE, Phosphated, and Dacroment coatings.

Customized Specialty Parts: Capable of producing customized specialty and non-standard fastener parts.

Integrated Manufacturing: Own 18,000 sqm facility ensures direct control over quality and production.

Rigorous QA Protocol: Two-stage inspection covering dimensions, mechanical properties, and chemical composition.

Wide Industry Application: Serves machinery, oil & gas, construction, shipbuilding, and renewable energy sectors.

Flexible Payment Terms: Accepts SWIFT TT, D/P, and LC at sight for bulk orders.

Company profile

Years of Export ExperienceExhibition ExperienceODM ServicesFlexible Customization

Ningbo Kingli Fastener Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 15 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.59h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier is a certified manufacturer specializing in fasteners and machined components, with a strong emphasis on customization and international compliance standards. Despite limited after-sales service documentation and no overseas facilities or showrooms, the supplier demonstrates robust production and export capabilities. Financial data is consistently reported over the past three years, indicating financial stability. The supplier also provides OEM and ODM services, underscoring its innovation capability.

Supplier typeThe supplier is an ISO9001:2015 certified manufacturer of fasteners and related products, with additional certifications for oilfield equipment and pressure vessels.

CertificationsThe supplier holds multiple certifications including ISO9001:2015, AD2000 Merkblatt W0, API 20E-0066 BSL2, and PED, ensuring adherence to international standards.

Financial creditFinancial data is provided consistently over the last three years, suggesting stable financial management.

R&D capabilityThe supplier offers ODM services and has introduced new products in the past year, although it lacks SDK availability.

Production capacityThe supplier operates 6 production lines with significant annual output across various products, indicating strong production capability.

Customization capabilityThe supplier provides extensive customization options, from samples to full customization, demonstrating flexibility.

Product Q&A

Q:Are you a trading company or manufacturer?

We are an integrated manufacturer with our own factory. Our modern 18,000 sqm (20-acre) facility enables us to produce high-quality fasteners and specialized parts.

Q:How do you pack your products?

25kg/box, 36 boxes/pallet (fumigation or no-fumigation tray); 20kg/box, 48 boxes/pallet (fumigation or no-fumigation tray); 15kg/box, 48 boxes/pallet (fumigation or no-fumigation tray).

Q:What is your quality assurance system?

We employ a rigorous two-stage QA protocol: Pre-production involves dimensional checks on samples. Pre-shipment includes full batch inspection covering raw material, process, and finished product inspection to ensure dimensions, mechanical properties, macro etch, and chemical composition conform to standard requirements.

Q:Which industries do your products serve?

Widely used in machinery assembly, oil & gas projects, structural steel construction, shipbuilding, and wind/solar energy installation systems.

Q:What are your payment terms and trade services?

Standard Terms: FOB, CIF, EXW. Payment Methods: SWIFT TT transfer, D/P, LC at sight (negotiable for bulk orders).