What Specific Bolt Size And Length Are Needed To Install The Demco Brake Actuator # DM72VR?
Updated 04/12/2017 | Published 04/10/2017
Question:
I purchased a Demco Hydraulic Trailer Brake Actuator - Drum Brakes - Zinc Plated - 2inch Ball - 7,000 lbs- Item # DM72VR..The install video says Buy grade A bolts. Can you let me know the specific bolt size and length? Thanks !
asked by: Rick M
Helpful Expert Reply:
The bolts that you need to install your Demco Hydraulic Trailer Brake Actuator # DM72VR are 1/2 x 4-1/2 inch Grade 5 bolts and it is recommended to use a steel bushing on the interior of the frame to protect it from any over tightening that can damage your trailer frame. You can find these bolts at any local hardware store.
Product Page this Question was Asked From
Demco Hydraulic Brake Actuator - Drum - Zinc - 2" Ball - 7,000 lbs
- Brake Actuator
- Surge Brake Actuator
- Boat Trailer
- Construction Trailer
- Farm Trailer
- Travel Trailer
- Utility Trailer
- Bolt-On
- 7000 lbs GTW
- 2 Inch Ball Coupler
- 3 Inch Channel Tongue
- Drum Brakes
- No Lockout
- Demco
more information >
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