7X0440 Hex Head Bolts, Zinc Plated — SKU 7X0440

7X0440 is a steel hex head bolt used as a fastening component on Caterpillar equipment. It is listed for Caterpillar articulated dump trucks, asphalt pavers, and the equipment models specified below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The bolt is identified by SKU 7X0440 and the manufacturer-format part number 7X-0440. The available application data associates this fastener with articulated dump truck and asphalt paver equipment manufactured by Caterpillar.

Fitment

Compatible Caterpillar equipment types:

• Articulated dump truck
• Asphalt paver

Compatible Caterpillar equipment models:

• Caterpillar D250E
• Caterpillar D250E II
• Caterpillar D300E
• Caterpillar D300E II
• Caterpillar D350E
• Caterpillar D400E
• Caterpillar AP-1000
• Caterpillar AP-1000B
• Caterpillar AP-1000D
• Caterpillar AP-1050

Fitment is based on the listed equipment models and should be checked against the bolt specification and part number required for the particular machine assembly.

Cross-reference numbers

Specifications

The supplied technical data identifies the fastener as a 5/16-18 coarse-thread hex head bolt with a 1 3/4-inch length, steel construction, SAE J429 Class 8 and ISO Class 10.9 material classifications, and a galvanized zinc coating. The listed head height is 0.24 inch and the listed weight is 0.1 pound.