What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The lead time is 1 month during the off-season and 1-3 months during the peak season.

What surface treatment options are available?

Standard surface treatment is without processing, but we also offer polishing, sand blasting, and heat treatment options like quenching and carburizing.

M48 Bolt High Strength Countersunk Bolts

Name: M48 Bolt High Strength Countersunk Bolts
Brand: Henan Xingyang Mining Machinery Manufactory
SKU: 1944541022

Henan, ChinaHenan Xingyang Mining Machinery Manufactory

US$4.00-10.00

1 Piece

Product profile

Customization

Available

After-sales Service

12mouths

Warranty

1 Year

Certification

CE, ISO 9001:2008

Standard

GB, GOST

Surface Treatment

Without Processing

Manufacturing Process

Casting

Material

Alloy Steel

Transport Package

Container

Specification

OEM

Trademark

XKJ

Origin

He Nan

HS Code

8474209000

Key features

OEM/ODM Customization: Full customization available for gear teeth, material, and dimensions.

High Hardness Range: Surface hardness HRC 50-63 via quenching; HB 150-280.

Wide Gear Specifications: Module m 5-70; Diameter >1m; Weight >100kg per piece.

Premium Material Options: Made from 42CrMo or 45# steel with sand casting method.

Strict Quality Control: 100% finished product inspection including UT and MT testing.

Certified Manufacturer: CE and ISO 9001:2008 certified with 20 years export experience.

Versatile Applications: Suitable for Ball Mills, Rotary Kilns, Dryers, and Gearboxes.

Professional Manufacturing: 80,000 sqm factory with 160+ machines and 10 R&D engineers.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceODM Services

Henan Xingyang Mining Machinery Manufactory

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 20 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.05h

AI-Powered supplier vetting

SummaryThe supplier lacks a valid manufacturing contract and in-stock service capacity but offers ODM and OEM services. It holds ISO certifications and can conduct fire drills, indicating some commitment to quality and safety. The supplier has no recent product innovations or overseas presence, but it does have customization capabilities. It lacks a formal system for managing customer complaints and supplier assessments.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, indicating compliance with quality and environmental standards.

After-Sales capabilityThere are no written procedures for handling customer complaints, suggesting a lack of formal after-sales service capability.

R&D capabilityNo new products were launched last year, and there is no R&D capability with SDK availability, indicating limited innovation.

Production capacityThe supplier lacks a valid contract for manufacturing capacity and has a wide range of lead times.

Customization capabilityThe supplier provides full customization services, private mold designs, and 3D software design services.

Product Q&A

Q:What customization options are available?

We offer full customization including OEM/ODM services. Gear teeth, material (42CrMo/45# steel), module, diameter, and weight can be customized according to your requirements.

Q:What is the warranty period for these products?

We provide a 1-year warranty for our products. Additionally, after-sales service is available for 12 months.

Q:What are the main applications for these gears?

These gears are primarily used in Ball Mills, Rotary Kilns, Dryers, Gearboxes, and Reducers.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

Q:What certifications do your products have?

Our products are certified with CE and ISO 9001:2008 standards.