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12.9 Grade 40Cr Track Bolt and Nut 9W3361 & 9W3619 Excavator Track Shoe Bolts and Nuts M20 for E320

Basic Information

Place of Origin:	China
Brand Name:	CCJT
Certification:	ISO

Minimum Order Quantity:	100
Price:	1
Packaging Details:	Neutral Packing
Delivery Time:	30
Payment Terms:	TT
Supply Ability:	10000+pc+7

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Detail Information

Codition:	New	Model No:	PC300/ PC400/ D65/ D85/ D155/ D355/ D375/ D275
Weight:	Optional	Technology:	Cold Forming,hot Forging
Color:	Black Or Other	Process:	Forging /Rolling Teeth Bolt And Nut
Grade:	4.8, 8.8, 10.9	Product:	Excavator Bolt
Name:	12.9 Grade 40Cr Track Bolt And Nut 9W3361 & 9W3619 Excavator Track Shoe Bolts And Nuts M20 For E320
Highlight:	9W3361 track shoe bolts , 9W3361 track shoe bolts and nuts , 9W3361 track bolt and nut

Product Description

12.9 Grade 40Cr Track Bolt and Nut 9W3361 & 9W3619 Excavator Track Shoe Bolts and Nuts M20 for E320

Product Specifications

Attribute	Value
Condition	New
Model No	PC300/ PC400/ D65/ D85/ D155/ D355/ D375/ D275
Weight	Optional
Technology	Cold Forming, Hot Forging
Color	Black Or Other
Process	Forging /Rolling Teeth Bolt And Nut
Grade	4.8, 8.8, 10.9

Product Description

Our high-grade 12.9 track bolts and nuts are engineered for excavator models including PC300, PC400, D65, D85, D155, D355, D375, and D275. Each bolt comes with a precision-matched nut for secure fastening in demanding industrial applications.

Technical Parameters

Surface Treatment	Model No	Process	Grade
Black Oxide, Zinc Plated, Phosphate, Dacromet	PC300/ PC400/ D65/ D85/ D155/ D355/ D375/ D275	Forging /Rolling Teeth Bolt And Nut	4.8, 8.8, 10.9
Weight	Finish	Material	Condition
Optional	ZINC, Plain, Black	Carbon Steel	New

Key Features

Manufactured from high-quality carbon steel for superior strength
Available in multiple grades (4.8, 8.8, 10.9) to match application requirements
Precision forged and rolled teeth for perfect fit and durability
ISO certified manufacturing process
Optional weight configurations available
Multiple surface treatment options including zinc plating and black oxide

Applications

These track bolts are essential components for excavator maintenance and repair in construction, mining, and quarry operations. Suitable for track shoe replacement, upgrades, and general maintenance of Caterpillar E320 and compatible excavator models.

Packaging & Shipping

Packaging: 50 pieces per box (6 x 4 x 3 inches, 2.5 pounds)
Shipping: Available via UPS, FedEx, or USPS (8 x 6 x 5 inches, 2.5 pounds)
Lead Time: 30 days
MOQ: 100 pieces
Payment: TT (Telegraphic Transfer)

Frequently Asked Questions

What is the origin of these track bolts?

Manufactured in China to ISO standards.

What is the minimum order quantity?

100 pieces minimum order.

What are the available grades?

Available in 4.8, 8.8, and 10.9 grades.

Technical Support: Our team provides comprehensive support including product training, maintenance guidance, and on-site assistance to ensure optimal performance of your excavator track system.

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