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BackHomeHardware, Seals, & ConsumablesHardwareFastenersNuts271-7843: M14 x 2mm Hex Jam Nut
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Hardware, Seals, & ConsumablesHardwareFastenersNuts
271-7843: M14 x 2mm Hex Jam Nut
271-7843: M14 x 2mm Hex Jam Nut
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271-7843: M14 x 2mm Hex Jam Nut
271-7843: M14 x 2mm Hex Jam Nut
271-7843: M14 x 2mm Hex Jam Nut
271-7843: M14 x 2mm Hex Jam Nut
271-7843: M14 x 2mm Hex Jam Nut

Hex Jam Nut

Brand: Cat

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Warranty Information
Warranty Information

Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.

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Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.

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Warranty Information
Warranty Information

Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.

Need More Help? Contact Us

Find a DealerEmail
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.

Need More Help? Contact Us

Find a DealerEmail
Parts diagram for 271-7843
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Description for part number 271-7843

Description:
Cat® fastener parts are designed for specific applications based on size, strength, clamp load, and past performance. This is information other manufacturers do not have. They are selected to last until rebuild or the life of the machine. While it may seem as though non-Cat hardware and fasteners are suitable for your machine, no other company knows your equipment like we do.

Attributes:
• Cat fasteners are manufactured to precise specifications and are built for durability, reliability, productivity
• Strength & Quality – Fasteners meet or exceed ISO, ASTM, ASME & SAE requirements.
• Cat bolts, nuts, and washers are designed to work together as a system for maximum clamping force.
• Coatings that meet special requirements for different applications (RoHS compliant).

Applications:
Cat bolts and the matching hardened washers and nuts form a performance based system which produces consistently high clamp loads. You can trust Cat Fasteners to help you build it, maintain it, or fix it - for most machine and workshop applications throughout the world.

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Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 271-7843

Units of Measure

USMetric

Thickness (mm): 7

Material: Alloy Zinc,Carbon Steel,Steel

Thickness (in): 0.276

Coating: Zinc

Thread: RH Coarse

Locking Feature: N/A

Nut Type: Hex

Hex Size (mm): 21

Thread Size (in - TPI) (in): M14-2

Thread Size (mm): M14X2

Length (mm): 7

Hand of Thread: RH

Class or Grade: See Drawing

Thread Size (dia x pitch) (mm): M14x2

Drive (mm): 21

Drive (in): 0.827

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Compatible Models for part number 271-7843

ASPHALT PAVER

AP300F

LOAD HAUL DUMP

R1300 R1600 R2900 R2900G R1700G R1600G R1600H

EXCAVATOR

568 FM M325D MH M325D L MH 318C 325D L 324D L 330D L 323F SA

WHEEL LOADER

994F

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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

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