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304 Stainless Steel Hex Hexgonal Middle Double End Threaded Stud Bolt

Name: 304 Stainless Steel Hex Hexgonal Middle Double End Threaded Stud Bolt
Brand: Ningbo Kingli Fastener Co., Ltd.
SKU: 2250712905

Zhejiang, ChinaNingbo Kingli Fastener Co., Ltd.

US$0.10

10,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Surface Finishing

Zinc Plated

Model NO.

DIN, ANSI, GB, JIS, BSW, GOST

Grade

660 a/B/C/D

Certification

ISO, GS, RoHS, CE

Customized

Non-Customized

Model No

M6~M100; 1/4-4"

Delivery Date

35 Days After Order Confirmed

Certificate

API,ISO9001,CPR,PED,Ad2000

Surface Coating

Black, Zinc, HDG, Phosphated, Dacromet etc.

Used

Machinery, Chemical Industry

Transport Package

25kg/Carton, 960kg/Pallet

Specification

M6-M48

Trademark

KLF

Origin

China

HS Code

7318159090

Production Capacity

1000ton /Month

Key features

ISO9001 Certified Manufacturer: Integrated manufacturer with 18,000 sqm facility and decades of expertise in high-quality fasteners.

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

Strict Quality Assurance: Two-stage QA protocol including pre-production dimensional checks and full batch pre-shipment inspection.

Multi-Industry Application: Products widely used in machinery, oil & gas, structural steel, shipbuilding, and wind/solar energy.

Flexible Packaging Options: Customizable packaging including wooden boxes, fumigated solid wood, and various pallet configurations.

Multiple Certification Standards: Certified with API, PED, AD2000, ISO9001, ISO14001, and ISO45001 for global compliance.

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

OEM/ODM Services: Offers customized fastener solutions and non-standard parts design compliant with international standards.

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: ≤5.26h 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?

Options include 25kg/box, 36 boxes/pallet; 20kg/box, 48 boxes/pallet; or 15kg/box, 48 boxes/pallet. Choices include fumigation or non-fumigation trays.

Q:What is your quality assurance system?

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 inspection.

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.