High Quality Heavy Hex Structural Bolt ASTM A325 A490

Name: High Quality Heavy Hex Structural Bolt ASTM A325 A490
Brand: Ningbo Kingli Fastener Co., Ltd.
SKU: 868600165

Zhejiang, ChinaNingbo Kingli Fastener Co., Ltd.

US$0.17

1,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

ASTM A325 A490

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, ASTM A325 A490

Grade

8.8,10.9,12.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black,Z/P,HDG,PTFE,Plain

Coating

Black,Z/P,HDG,PTFE,Plain

Payment

T/T,L/C,D/P

Used

Machinery Assembly, Oil & Gas Projects, Structural

Class

B7, B7m, L7, L7m, B16, B8, B8a, B8m, B8ma, B6,660

Sample

Transport Package

25kg/Carton, 36carton/Pallet

Specification

M10-M100

Trademark

KLF

Origin

Ningbo, China

HS Code

7318151001

Production Capacity

1000ton /Month

Key features

Comprehensive Material Grades: Available in grades 4.8, 5.8, 6.8, 8.8, 10.9, and 12.9 for diverse strength requirements.

Wide Size Range: Sizes span from M10 to M100 to accommodate various structural applications.

Diverse Surface Finishes: Options include Black, Z/P, HDG, PTFE, and Plain to suit different environmental conditions.

Multiple International Standards: Complies with DIN, ANSI, GB, ASTM A325, and ASTM A490 standards.

OEM and ODM Services: Customized specialty and non-standard parts available upon request.

Rigorous Quality Assurance: Two-stage protocol covering dimensional checks, raw material, process, and finished product inspection.

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

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

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: ≤7.38h 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 (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. Ensures dimensions, mechanical properties, macro etch, and chemical composition conform to standard requirements.

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).