What is the standard grade for this bolt?

The bolt is available in DIN standard grades 4.8, 8.8, 10.9, and 12.9.

How is the product quality ensured?

We perform 100% visual and function inspection on finished products with 3 dedicated QA/QC inspectors.

Grade 8.8 ASTM A325 High Strength Hex Bolt

Name: Grade 8.8 ASTM A325 High Strength Hex Bolt
Brand: Hebei Chuangke Fastener Manufacturing Co., Ltd.
SKU: 2177873735

Hebei, ChinaHebei Chuangke Fastener Manufacturing Co., Ltd.

US$0.01

1,000 Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

A325

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN

Grade

8.8

Application

Machinery, Building

Finish

Blue-White Zinc Plated

Material1

Carbon Steel

Surface Treatment

Zinc Plated

Packaging

Carbon/Pallet

Transportation

by Sea or Air

Transport Package

Pallets, Cartons, Plastic Bags, Foam

Specification

4.8, 8.8, 10.9, 12.9

Trademark

Origin

China

Production Capacity

900tons/Month

Key features

High Strength Grades: Available in DIN standard grades 4.8, 8.8, 10.9, and 12.9 for machinery and building applications.

Customizable Options: Supports customization for material (Carbon Steel), surface treatment, packaging, and transportation.

Large Production Capacity: Monthly production capacity of 1500 tons with over 100 high-speed multi-station cold heading machines.

Strict Quality Control: 100% visual and function inspection for finished products with 3 dedicated QA/QC inspectors.

OEM and ODM Service: Offers full customization, minor customization, and flexible customization from samples or designs.

Wide Application Range: Suitable for automobiles, mining, agricultural machinery, and general construction projects.

Established Manufacturer: Company established in 2009 with ISO certification and a high customer buyback rate of 90%.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments for global trade.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryQA/QC Inspectors

Hebei Chuangke Fastener Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.65h

AI-Powered supplier vetting

SummaryThe supplier is a combined company in Yongnian District, Handan, Hebei, China, with a broad scope covering fasteners, metal products, steel-structure and building accessories, railway accessories, photovoltaic accessories, auto parts, and related products. It provides OEM services for well-known brands, maintains in-stock capacity, and has material extraction, quenching and tempering, and automated production equipment. Customization is offered from samples, designs, and full or minor requirements. Quality control includes three inspectors and uniformly followed finished-product inspection instructions. However, no valid manufacturing-capacity contract with related subcontractors, overseas warehouse, overseas agents or branches, overseas showroom, or offline trade-show participation is reported. No SDK is available, R&D engineer experience is listed as one year, and digitalization, ERP integration, sustainability practices, certifications, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as a combined company located in Yongnian District, Handan, Hebei, China. Its stated business scope covers manufacturing and sales across fasteners, metal products, railway and building accessories, rubber products, steel, building materials, machinery, and equipment, indicating a diversified industrial supplier profile.

R&D capabilityThe supplier reports no available SDK, and total R&D engineer experience is listed as one year. Its digitalization status, ERP integration, and AI-supported sustainable-development capability are unknown, so the evidence does not demonstrate strong innovation capability.

Production capacityProduction-related evidence includes in-stock capacity, material extraction, quenching and tempering, automated production, three quality inspectors, and stated lead times of within 15 working days in the off-season and one month during peak season. Against this, the supplier reports no valid manufacturing-capacity contract with its factory and related subcontractors, creating a documented production-management deficiency despite the listed facilities and capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides OEM services for well-known brands. These statements directly support broad customization and OEM capability.