Aloha, fun & authoritative answers -- no cost, no passwords, no popups
(as an eBay Partner & Amazon Affiliate we earn from qualifying purchases)

Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Adver-
tise
Help
Wanted
Current
Q&A's
Site 🔍
Search
pub  Where the
world gathers for metal finishing
Q&As since 1989



-----

Saltwater resistant fasteners




I need a saltwater corrosion resistant fastener. I've been using galvanized lag bolts in a construction process with reasonable success. However being here in Florida saline brackish environments are common and I need a fastener that is resistant to corrosion in those environments. I'm fastening rubber belting together, so the portion of the fastener that's embedded in the rubber itself is pretty well sealed away from the corrosive environment. However the lag head and the washer are both exposed and represent a substantial percentage of the fastener's holding potential. Any suggestions as to coatings treatments, or altogether different type fastener are welcome. These fasteners will be required in the thousands.

Denzil Bailey

2006


E-coat is a good process that will give your fasteners excellent corrosion resistance. The application process allows you to coat the threads and the entire bolt. You should have no problem withstanding 1000 hrs of salt spray hours, and even more.

Adam Adkisson

2006


Stainless steel w/o doubt.

Guillermo Marrufo

2006




(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories:

 
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g, Train'g
& Software


About/Contact  -  Privacy Policy  -  ©1995-2024 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"