Heavy Hex Structural A325 Bolt and Nut with F436 Washers

Name: Heavy Hex Structural A325 Bolt and Nut with F436 Washers
Brand: Ningbo Kingli Fastener Co., Ltd.
SKU: 868109775

Zhejiang, ChinaNingbo Kingli Fastener Co., Ltd.

US$0.17

1,000 Pieces

Sample price:US$0.17/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

ASTM A325

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST, ASTM A325

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Hot Galvanizing

Certificate

API, ISO, Ad2000, PED, CPR

Coating

Hot Galvanizing, Black, Color-Zinc, Blue-White Zin

Customized

Capacity

1000tons/Month

Transport Package

25kg/Carton, 36carton/Pallet

Specification

M6-M48

Trademark

KLF

Origin

China

HS Code

7318151001

Production Capacity

1000ton /Month

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).

Rigorous QA System: Two-stage protocol: pre-production dimensional checks and full batch inspection.

Customization Options: Offers customized coatings, colors, and non-standard specialty parts.

Multiple Certifications: Certified with API, ISO, Ad2000, PED, CPR, and ISO9001:2015.

High Production Capacity: Capable of producing 1000 tons per month to meet large orders.

Flexible Payment Terms: Accepts SWIFT TT, D/P, LC at sight, FOB, CIF, and EXW.

Global Application: Serves machinery, oil & gas, construction, shipbuilding, and energy sectors.

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: ≤5.82h 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?

Options include 25kg/box with 36 boxes/pallet, 20kg/box with 48 boxes/pallet, or 15kg/box with 48 boxes/pallet. Trays can be fumigated or non-fumigated.

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 to ensure dimensions, mechanical properties, and chemical composition conform to standards.

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).