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HomeHardware, Seals, & ConsumablesHardwareFastenersBolts & Screws1D-4639: 1-8 UNJC 2A Hex Head Bolt
HomeHardware, Seals, & ConsumablesHardwareFastenersBolts & Screws1D-4639: 1-8 UNJC 2A Hex Head Bolt
1D-4639: 1-8 UNJC 2A Hex Head Bolt

Cat® Hex Head Bolt for front axle securely holds front axle components together, ensuring proper alignment and support

Brand: Cat

Product Images
1D-4639: 1-8 UNJC 2A Hex Head Bolt
1D-4639: 1-8 UNJC 2A Hex Head Bolt
1D-4639: 1-8 UNJC 2A Hex Head Bolt
1D-4639: 1-8 UNJC 2A Hex Head Bolt
1D-4639: 1-8 UNJC 2A Hex Head Bolt

Cat® Hex Head Bolt for front axle securely holds front axle components together, ensuring proper alignment and support

Brand: Cat

Warranty Information
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Bolt Length (in)
Grip Length (in)
Bolt Size (in)
Description
1D-4639
This part:
1D-4639: 1-8 UNJC 2A Hex Head Bolt

4

1.75

1

Cat® Hex Head Bolt for front axle securely holds front axle components together, ensuring proper alignment and support

3E-6640
This part:
3E-6640: Fastener Hardware Kit

1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 5/8-11, 3/4-10

3/4, 1, 1 1/4, 1 1/2, 1 3/4, 2, 2 1/4, 2 1/2, 2 3/4, 3, 3 1/4, 3 1/2, 3 3/4, 4

Cat® Fastener Hardware Kit serves to securely join parts together, ensuring structural integrity and stability

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KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced