What is the production capacity?

Our production capacity is 1500 tons per month.

What standards do these bolts comply with?

The bolts comply with ASTM A325, A490, and DIN6914 standards.

How do you ensure product quality?

We conduct 100% inspection on finished products, including visual and function inspections, managed by 3 QA/QC inspectors.

ASTM A325 A490 DIN6914 Black Structural Heavy Hex Bolts with Nuts

Name: ASTM A325 A490 DIN6914 Black Structural Heavy Hex Bolts with Nuts
Brand: Hebei Chuangke Fastener Manufacturing Co., Ltd.
SKU: 2172939215

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

Shipping

Express

Color

Plain

Shape

Hexagonal

Material2

Carbon Steel

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-Grade Steel Bolts: ASTM A325/A490 and DIN6914 standards with grades 4.8 to 12.9 for industrial strength.

Wide Size Range: Available in specifications from M1.6 to M52 to meet diverse machinery and building needs.

Large Production Capacity: 1500 tons per month production capacity ensures timely delivery for large orders.

OEM/ODM Customization: Supports full customization, minor customization, and flexible customization from samples or designs.

Strict Quality Control: 100% inspection including visual and function checks by 3 dedicated QA/QC inspectors.

Established Manufacturer: Certified Class A enterprise with over 100 high-speed machines and 15 years of experience.

Versatile Applications: Suitable for machinery, building construction, automobiles, mining, and agricultural equipment.

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

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: ≤5.86h

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.