Free shipping on orders over $99.99! Don't miss out!
$232.49 Out of Stock
3/8-16 Bronze Machine Screws Flat Head Slotted
$232.49Out of Stock
3/8-16 Bronze Machine Screws Flat Head Slotted
Ask a Question
Based on 2 Reviews
  • 5 Star


  • 4 Star


  • 3 Star


  • 2 Star


  • 1 Star


3/8-16 Bronze Machine Screws Flat Head Slotted Customer Questions and Answers

1 of 1 Questions


Can this bolt be used under water? My use would be to attach a strut.

Asked on 04/10/2013 by Undisclosed

Top Answer

After a good deal of research I bought these to use on a 26' wood boat that I was building. I used them for both the strut and the rudder. I came through the hull and then through 3/8" brass plate fastened with the bronze nuts.

Answered on 04/11/2013 by DALE BREVIK
See More Answers (6)


Yes that is what they are used for. They get used On struts, thru hull seacocks etc

Answered on 04/11/2013 by DEREK GREBINGER


Yes it can be used under water. Be careful about mixing different metals under water. If your strut is bronze this is the correct fastener. Eric

Answered on 04/12/2013 by ERIC POMBER


Bronze is the best choice for below-the-waterline use - JAS

Answered on 04/11/2013 by JOSEPH SANACORE


that's where mine are. perfect for fresh OR salt. DON'T use Brass for salt or they will disappear

Answered on 04/12/2013 by DEAN WILSON


Sure. It's silicon bronze which is pretty much the best alloy for underwater use. I've got three of these holding my rudder onto my rudder post, and they've been in service two years now with no problems.

Answered on 04/11/2013 by TODD BRYAN


Yes this is what we used the fastener for

Answered on 04/11/2013 by KEVIN OXENDALE
Answer Question
1 of 1