Fasteners

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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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Cat® Bolts are engineered to exceed SAE Grade 8 standards and ISO 10.9 strength specifications for longer wear life and improved reusability.

Over 1,700 Bolt Types

We offer over 1,700 different bolt products with various grip lengths, thread sizes and finishes. The material hardness and thread designs of our bolts provide the high strength and resistance to bolt threads stripping your need for demanding applications. Many of our bolts have a Zinc Flake finish that provides improved corrosion resistance compared to a bolt with Zinc Plate coating.

When Quality and Peace of Mind Matters – Use Cat® Bolts

Find the high quality bolts you need here:

Standard Strength Hex Head
High Strength Hex Head
12 Point Hex Head
Hex Socket Head
Hex Head Forcing Bolts
Track Bolts and Master Split Length Bolts
High Strength Track Bolts
Cutting Edge Bolts

Our bolts and matching hardened washers and nuts form a matched system that produces consistently high clamp loads. You can trust Cat Hardware and Fasteners to help you build it, maintain it, or fix it – for most machine and workshop applications throughout the world.

Maintenance Tips for Cutting Edge Hardware

Clean all surfaces of rust, paint, nicks, and burrs.
Install bolts first in the center and work out toward the edge.
Tighten all bolts to the specified torque (see chart below for specifications).
Set bolt heads firmly into the edge countersink using a heavy hammer. Safety glasses MUST be worn when striking bolt heads.
Tighten all bolts again to the specified torque.

Thread Size (in - TPI)	(ft lb)	Torque (N•m)	Size
1/8	200 ± 30	270 ± 40	16mm
3/4	350 ± 45	475 ± 60	19mm
7/8	550 ± 65	750 ± 90	22mm
1	825 ± 110	1125 ± 150	25mm
1 1/4	1350 ± 220	1850 ± 300	31mm

To find the parts that fit.

To find the parts that fit.

To find the parts that fit.

To find the parts that fit.

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Specifications

Bolt Length (in)

Bolt Type

Bore Diameter (in)

Class or Grade

Coating

Depth (in)

Diameter (in)

Drive Type

Fits Bolt Sizes (in)

Height (in)

Inside Diameter (in)

Length (in)

Number of Teeth

Nut Type

Outer Diameter (in)

Outside Diameter (in)

Overall Length (in)

Overall Width (in)

Pin Diameter (in)

Pin Type

Rivet Type

Rod Diameter (in)

Screw Type

Series

Series Size

Serration

Shank Diameter (in)

Shank Type

Shoe Type

Stud Type

Thickness (in)

Thread Size (in - TPI) (in)

Type

Voltage (volts)

Washer Type

Width (in)

Over 1,700 Bolt Types

When Quality and Peace of Mind Matters – Use Cat® Bolts

Maintenance Tips for Cutting Edge Hardware

000-5242: SCREW

000-5252: RIVET

000-5253: STUD

000-5571: NUT

000-5595: NUT

000-5596: STUD

000-5677: RETAINER

000-5710: STUD

000-5779: NUT

000-5905: STUD

000-5921: STUD

000-5969: RETAINER

000-6321: 13/16''-20 Hex Jam Nut

000-7072: NUT

000-8139: NUT

000-8146: NUT