What is the warranty or quality guarantee?

We adhere to strict quality control with 100% inspection for finished products, including visual and function inspections.

What is the packaging method?

Products are packaged in cartons and on pallets for safe transport.

What are the main applications for these bolts?

They are primarily used in machinery, building construction, automobiles, mining, and agricultural machinery.

High Tensile Hot DIP Galvanized A325 A325m Heavy Hex Bolt M30

Name: High Tensile Hot DIP Galvanized A325 A325m Heavy Hex Bolt M30
Brand: Hebei Chuangke Fastener Manufacturing Co., Ltd.
SKU: 2164717745

Hebei, ChinaHebei Chuangke Fastener Manufacturing Co., Ltd.

US$0.01

1,000 Pieces

Product profile

Customization

Available

Material

Steel

Type

Hexagon Head

Model NO.

A325

Usage

Industrial

Installation

Hexagon Head

Condition

New

Shape

Hexagonal

Material2

Carbon Steel

Shipping

Express

Color

Plain

Transport Package

Tray, Plastic Seal, Foam, Cartons

Specification

4.8, 8.8, 10.9, 12.9

Trademark

Origin

China

Production Capacity

900tons/Month

Key features

High Tensile Strength: Available in Grade 4.8, 8.8, 10.9, and 12.9 for heavy-duty industrial applications.

Hot DIP Galvanized Finish: Provides superior corrosion resistance with a polished finish for durability.

Wide Size Range: Specifications cover M1.6 to M52, including M30 heavy hex bolts.

Customization Options: Supports customization from samples, designs, and flexible minor adjustments.

Large Production Capacity: 1500 tons per month output with 10 production lines and 100+ machines.

Strict Quality Control: 100% inspection for finished products including visual and function checks.

OEM/ODM Service: Professional manufacturer offering OEM and ODM services for fasteners.

Established Manufacturer: Company established in 2009 with over 10 years of industry experience.

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: ≤4.91h

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.