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Hexgonal Middle Collar Ferry Bolt Double End Stud Bolt

Name: Hexgonal Middle Collar Ferry Bolt Double End Stud Bolt
Brand: Ningbo Kingli Fastener Co., Ltd.
SKU: 1923485346

Zhejiang, ChinaNingbo Kingli Fastener Co., Ltd.

US$0.07

1,000 Pieces

Product profile

Customization

Available

Material

Alloy Steel 42CrMo

Type

Hexagon Head

Model NO.

Collar bolt

Connection

Common Bolt

Head Style

Hexagonal

Standard

API, ISO, Ad2000, PED, CPR

Grade

12.9

Application

Machinery, Chemical Industry, Environmental, Building

Bolt Type

Collar Bolts A193 B7/B7m, A320 L7, L43

Sample

Free

Standard

Collar Bolt

Grade

12.9

Transport Package

25kg/Carton, 36carton/Pallet

Specification

1/2"-4"

Trademark

KLF

Origin

Ningbo, China

HS Code

7318151001

Production Capacity

800t

Key features

Integrated Manufacturer: Owns a modern 18,000 sqm facility for high-quality fastener production.

Wide Product Range: Specializes in cold/hot forged bolts (1/2-3 inch) and nuts (1/2-4 inch).

Strict Quality Assurance: Two-stage QA: Pre-production sample checks and full batch pre-shipment inspection.

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

Flexible Payment Terms: Accepts FOB, CIF, EXW with SWIFT TT, D/P, or LC at sight for bulk orders.

Customization Support: Provides OEM/ODM services and customized specialty/non-standard parts.

Certified Quality System: ISO9001:2015 certified with rigorous dimensional and chemical composition checks.

Flexible Packaging: Offers various box/pallet configurations with fumigation or non-fumigation options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

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: ≤6.58h 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:What is your product range?

KLF specializes in cold/hot forged bolts (1/2' to 3' diameter) and nuts (1/2' to 4' diameter). We produce both standard fasteners and customized specialty/non-standard parts.

Q:What are your packing methods?

We offer 25kg/box (36 boxes/pallet), 20kg/box (48 boxes/pallet), or 15kg/box (48 boxes/pallet), with fumigation or non-fumigation trays available.

Q:How do you ensure quality?

We employ a rigorous two-stage QA protocol: Pre-production dimensional checks on samples and pre-shipment full batch inspection including raw material, process, and finished product checks to ensure compliance with standards.

Q:Which industries do your products serve?

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