Black Grade 8.8 10.9 12.9 with Nut for Hex Flange Bolt

Name: Black Grade 8.8 10.9 12.9 with Nut for Hex Flange Bolt
Brand: Ningbo Kingli Fastener Co., Ltd.
SKU: 869630485

Zhejiang, ChinaNingbo Kingli Fastener Co., Ltd.

US$0.10

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

Hex Flange bolt

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black

Payment

T/T, L/C, D/P

Used

Machinery, Chemical Industry, Environmental, Build

Head Type

Hexagon, Round, Square, Mushroom

Surface Coating

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

Class

3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9

Available Material

Carbon Steel, High Strength Steel, Stainless Steel

Transport Package

25 Kg/Carton, 36carton/Pallet

Specification

DIN933, DIN931

Trademark

KINGLI

Origin

Ningbo

HS Code

7318151001

Production Capacity

500ton/Month

Key features

Integrated Manufacturing: Own 18,000 sqm facility producing high-quality fasteners and specialized parts.

Comprehensive QA Protocol: Two-stage inspection including dimensional checks, raw material, and finished product tests.

Wide Material Options: Available in Carbon Steel, High Strength Steel, and Stainless Steel.

Customization Services: OEM and ODM services available for non-standard and specialty parts.

Diverse Surface Finishes: Options include Hot Galvanizing, Black, Color-Zinc, and Blue-White Zinc.

Multiple Grade Standards: Available grades include 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, and 12.9.

Flexible Payment Terms: Accepts T/T, L/C, and D/P with negotiable terms for bulk orders.

Global Industry Coverage: Serves machinery, oil & gas, construction, shipbuilding, and renewable 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: ≤5.32h 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 are your packing methods?

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 dimensional checks on samples and pre-shipment full batch inspection including raw material, process, and finished product inspection to ensure dimensions, mechanical properties, macro etch, 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).