CTP®Hardware is made with only the best steel in the industry. The quality of our hardware is tested to reflect the SAE International which is the Society of automotive Engineers (SAE) as well as the German Institute for Standardization (DIN). We focus in the essential points to guarantee our customers the CTP quality they have come to expect. We focus on providing maximum strength, maximum selection and maximum value.

CTP meets the following quality standards & norms for our hardware:

  • (DIN) German norms
  • (SAE) grade 8 and (DIN) 10.9 strength specifications, as well as SAE Gr-9 and Din Class 11.9 and Class 12.9

Our hardware inventory is abundant and stocked with nuts, bolts and screws from the most basics ones, to the most exclusive in the market.


The following are some of the categories of CTP hardware parts available:

  • Bolts, Cap screws
  • Track Bolts
  • Plow Bolts
  • Segment Bolts
  • Master Link Bolts
  • Wheel bolts
  • Sockets
  • Nuts
  • Washers
  • Pins
  • Dowel Pins
  • Spring Pins

Woodruff Keys

CTP offers a wide range of Woodruff Keys that are manufactured using medium carbon steel and machined for a smooth finish.


CTP Rivets are available in Flat Head, Button Head and Blind. Different standards and surface finishes are also available.

Cotter Pins

We Stock all type of cotter pins: stainless steel cotter pins, zinc plated steel cotter pins, copper cotter pins, and aluminum cotter pins.

Self-Locking Nuts

CTP offers the self-locking Nylon Patch nuts alternative for your hardware needs. This self-locking nylon patch formula is specially designed as non-ozone depleting locking and sealing coating for threaded fasteners. It ultimately prevents fasteners from losing, even under extreme vibration

Additional Information

Plow Bolts: Has a domed head that puts extra metal at the wearing surface. They are used primarily in grader and bulldozer blades to prolong use before the bolt needs to be replaced. Plow bolts have a countersunk square neck.

Self-Locking Nylon Patch: Designed for use in high stress and extreme service environments. It is thicker than the standard bolt head, adding extra wrenching surface.