121-7958 1/2″-20 x 1 3/4″ Hex Head Bolt

Cat® Mounting Bolt

SKU: 121-7958 Category:

Description

Cat® fastener parts are designed for specific applications based on size, strength, clamp load and past performance, information other manufacturers do not have. They are carefully selected to last until machine rebuild or end of life. Non-Cat® hardware and fasteners may appear to fit your machine, but no one else knows your equipment the way we do.

Features

  • Cat® fasteners are manufactured to precise specifications for durability, reliability and high efficiency
  • Strength and Quality – Fasteners meet or exceed ISO, ASTM, ASME and SAE requirements.
  • Cat® bolts, nuts and washers are specifically designed to work together as a system to maximize clamping force.
  • Coating meets the special requirements of different applications (RoHS compliant).

Applications

Cat® bolts form a high-performance system with matching hardened washers and nuts that produces consistently high clamping force. Cat® fasteners help you build, maintain or repair for most machine and shop applications worldwide, and they can be trusted.

Specifications

MaterialAlloy Zinc
Bolt TypeHex Head Bolt
Bolt Length44.45 mm (1.75 in)
Head Height5.59 mm (0.22 in)
Hex Size22.22 mm
Material DescriptionSteel
CoatingZinc Plated
Thread Size1/2-20 in

Compatible Equipment

  • Track Loaders: 993, 826K, 834H, 990K, 995, 994K
  • Compactors: 834K, 824K, 825K, 816, 815, 814
  • Excavators: 3508B
  • Wheel Loaders: 986K, 992K
  • Asphalt Pavers: AD30, AD45, AD63

Additional information

Machine Model

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Part Source

Genuine OEM