Bolts Not Fitting Replacement Shackle Strap

Updated 02/10/2026 | Published 01/18/2026

Question:

I tried putting the bolts in the holes and they dont quite fit. Wondering if I remove some of the galvanizing in the holes with a wire brush if this will damage the shackle link?

asked by: Stephen P

Expert Reply:

Hi Stephen; if it is really close and seems like the finish is all that is keeping it from going through that would be fine to get the bolts to fit. The # 18-11GALV are designed for 9/16" bolts so make sure that is what you have.

What kind of trailer do you have?

expert reply by: Robin H

Replacement Shackle Strap
(click to enlarge)

Robin H.

2/10/2026

Hey Stephen, how did things go after checking the bolt size and cleaning up the holes on the galvanized shackle strap? Your update could make it easier for the next person working with the same parts.

Stephen P.

2/10/2026

Worked perfectly, Thanks for the help. Bolts were the right size, the galvanization just needed to be cleaned up. Used a brass gun cleaning brush in a dremel to clean up the inside. Thanks again, Steve