Caterpillar
No Suggested Results

Add Equipment


Register

Caterpillar

Add Equipment

Add Equipment

To find the parts that fit.To find the parts that fit.
Part number or name
BackHomeHardware, Seals, & ConsumablesHardwareFastenersNuts159-9495: 1 1/2''-18 Hex Panel Nut
BackHome
Hardware, Seals, & ConsumablesHardwareFastenersNuts
159-9495: 1 1/2''-18 Hex Panel Nut
159-9495: 1 1/2''-18 Hex Panel Nut
Product Images
159-9495: 1 1/2''-18 Hex Panel Nut
159-9495: 1 1/2''-18 Hex Panel Nut
159-9495: 1 1/2''-18 Hex Panel Nut
159-9495: 1 1/2''-18 Hex Panel Nut
159-9495: 1 1/2''-18 Hex Panel Nut

Hex Head Nut

Brand: Cat

Check Price
Check Price
Login to view your customer price
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
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 159-9495
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 159-9495

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.

View More
Warning:Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Specifications for part number 159-9495

Units of Measure

USMetric

Thickness (mm): 4.5

Thickness (in): 0.177

Nut Type: Hex

Thread Size (in - TPI) (in): 1 1/2-18

Hand of Thread: RH

Overall Width (in): 1.7

Thread Size (in): 1 1/2-18 UNEF-2B

Overall Length (in): 1.9

Overall Width (mm): 42.6

Thread Size (mm): 1.500

Material Description: Steel

Hole Thread Pitch: 18

Thread Size (dia x pitch) (mm): 1.500x18

Overall Length (mm): 49.2

Drive (mm): 42.6

Drive (in): 1.677

View More
Compatible Models for part number 159-9495

MULTI TERRAIN LOADER

247B3 257B 247B

COMPACT TRACK LOADER

259D

ENGINE

3512E

PETROLEUM ENGINE

C280-12

BACKHOE LOADER

436C 420D 442D 430D 432D 416C 438C 426C 428C

COMPACT WHEEL LOADER

908

TELEHANDLER

TH255C TH514C TH417C TH414C

GEN SET ENGINE

C280-16

ROTARY DRILL

MD6250 MD6310

ROTARY/TRACK DRILLS

MD6640

MARINE ENGINE

C175-16

SKID STEER LOADER

226B 216B 236B 216 236 252B3 236B3 216B3 242B 232B 252B 228 248 226 246

TRUCK

794 AC

ACCESS PLATFORM

THP24S II

View More
DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 159-9495
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 159-9495

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.

View More
Warning:Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Specifications for part number 159-9495

Units of Measure

USMetric

Thickness (mm): 4.5

Thickness (in): 0.177

Nut Type: Hex

Thread Size (in - TPI) (in): 1 1/2-18

Hand of Thread: RH

Overall Width (in): 1.7

Thread Size (in): 1 1/2-18 UNEF-2B

Overall Length (in): 1.9

Overall Width (mm): 42.6

Thread Size (mm): 1.500

Material Description: Steel

Hole Thread Pitch: 18

Thread Size (dia x pitch) (mm): 1.500x18

Overall Length (mm): 49.2

Drive (mm): 42.6

Drive (in): 1.677

View More
Compatible Models for part number 159-9495

MULTI TERRAIN LOADER

247B3 257B 247B

COMPACT TRACK LOADER

259D

ENGINE

3512E

PETROLEUM ENGINE

C280-12

BACKHOE LOADER

436C 420D 442D 430D 432D 416C 438C 426C 428C

COMPACT WHEEL LOADER

908

TELEHANDLER

TH255C TH514C TH417C TH414C

GEN SET ENGINE

C280-16

ROTARY DRILL

MD6250 MD6310

ROTARY/TRACK DRILLS

MD6640

MARINE ENGINE

C175-16

SKID STEER LOADER

226B 216B 236B 216 236 252B3 236B3 216B3 242B 232B 252B 228 248 226 246

TRUCK

794 AC

ACCESS PLATFORM

THP24S II

View More
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

Chat with an expert