14 x 3-1/2 Self-Drilling Wood Screws, 316 Stainless Steel, Flat Head, Square Drive

1434-SD6

Item No: 1434-SD6

Class: SD6
Size: #14
Length: 3-1/2"
Bit Size: #3
Bit Recess: Square
Thread Type: Deep
Plating: Stainless Steel
 
 

Product Information

Need bits to go with this fastener?

Need to order multiple sizes or lengths of this fastener?

When it comes to resisting corrosion in the harsh conditions encountered around salt water, passivated 316 Stainless Steel is the undisputed champ. Its high Nickel content together with a small percentage of Molybdenum make it exceptionally resistive to corrosive salts. This is really the very best choice for all construction exposed to salt spray. Remember that even 316 stainless steel is more prone to breakage than the hardened steel screw you are used to using. Note the non-standard head diameters (0.430). Drive carefully! Made in Taiwan.

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5.0

(based on 1 review)

Reviewed by 1 customer

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5.0

NO 14 X 3-1/2 316 SS SCREWS

By BigRed

from Charlestown, R.I.

Verified Buyer

Pros

  • Excellent screws

Cons

  • Predrill first

Best Uses

  • Anywhere corrosion is

These are excellent screws but time will tell how they hold up,as I used them to build a dock on a saltwater pond. I'd suggest predrilling first,as the heads don't always seat and they are tough to thread out...Use a new #3 squaredrive head to drive these!! Impressive screws...

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