Black Double End Stud Bolt Threaded Rod Grade 8.8 10.9

Name: Black Double End Stud Bolt Threaded Rod Grade 8.8 10.9
Brand: Ningbo Kingli Fastener Co., Ltd.
SKU: 870371665

Zhejiang, ChinaNingbo Kingli Fastener Co., Ltd.

US$0.30

1,000 Pieces

Product specifications

Grade

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Alloy Steel

Surface Finishing

Black,Z/P,HDG,PTFE,Plain

Model NO.

B7, B7M, L7, L7M

Grade

660 a/B/C/D

Certification

ISO, GS, RoHS, CE

Customized

Non-Customized

Sample

Payment

T/T,L/C,D/P

Used

Machinery Assembly, Oil & Gas Projects, Structural

Coating

Black,Z/P,HDG,PTFE,Plain

Transport Package

25 Kg/Carton, 36carton/Pallet

Specification

1/2"-4"

Trademark

KLF

Origin

China, Ningbo

HS Code

7318151001

Production Capacity

1000ton /Month

Key features

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

Wide Product Range: Cold/hot forged bolts (1/2-3") and nuts (1/2-4") with custom options.

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

Multi-Industry Application: Used in machinery, oil & gas, structural steel, shipbuilding, and energy.

Flexible Payment Terms: Supports FOB, CIF, EXW with TT, D/P, and LC payment methods.

Certified Quality: ISO, GS, RoHS, CE certified with ISO9001:2015 management system.

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

Fast Lead Time: Off-season delivery within 15 workdays; peak season within one month.

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: ≤6.14h 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 packing method?

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

Q:What is your quality assurance system?

We employ a rigorous two-stage QA protocol: Pre-production: Dimensional checks on samples. Pre-shipment: Full batch inspection including raw material inspection, process inspection, finished product inspection. Ensuring DIMENSIONS /MECHANICAL PROPERTIES/MACRO ETCH/CHEMICAL COMPOSITION(%)/-- Conforms to the standard requirement.

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).