What Bolt/Size Do I Need to Attach My Curt A20 Hitch # C16540 To My Slider Base for Standard Rails?

Published 09/16/2021

Products Featured in This Question

Replacement Head Unit for Curt A20 5th Wheel Trailer Hitch - 20,000 lbs

(37)

$622.95

Replacement Head Mounting Hardware for Curt 5th Wheel Slider Hitches

(8)

$26.60

Question:

Hi, I wasnt able to locate a complete hitch setup and purchased in two parts. The A20 fith wheel head and the 20k roller base for standard rails. What I didnt check on was whether either supplied the bolts to attach them. Are these bolts a generic size, or Curt specific bolts? Im still doing my homework, but I was told you guys were the trailer info gurus... Thanks!

asked by: Joseph C

Helpful Expert Reply:

I went ahead and confirmed with my contact at Curt that the hardware that you need for attaching your Curt Replacement Head Unit for Curt A20 5th Wheel Trailer Hitch # C16540 to your 20k roller base are standard bolts (not Curt specific) that are 14mm x 2 mm per thread and 45mm long. If you need a set, Curt sells them. The bolts are the Replacement Head Mounting Hardware for Curt 5th Wheel Slider Hitches # C35UR. This set of 4 is all the bolts you need for the installation.

expert reply by: Bob C