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Whether you want the high tech look of exposed flat black screw heads, or just don’t want to bother with countersinking, but don’t want to see a shiny screw head, these black oxide plated screws will be just the ticket. Black Oxide offers very little corrosion resistance though, so use in humid environments, wood with a high moisture content, or highly acidic woods like oak may result in some discoloration. For reference purposes, this finish is used on most socket head cap screws and other automotive style machine screws. Available in Combo Recess only. Made in US/Canada/Taiwan. #1 Square Recess.
(based on 7 reviews)
of respondents would recommend this to a friend.
Reviewed by 7 customers
Displaying reviews 1-5
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black oxide square head
By bmw k1200gt owner
from sunny new mexico
About Me Avid Do-It-Yourselfer
Comments about 6 x 5/8 Wood Screws, Black Oxide, Flat Head, Square Drive:
The best wood screw period
Bottom Line Yes, I would recommend this to a friend
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Love'm!! Use them all the time.
By Craftsman Creations
from Covington, Ga
About Me Professional
Theremin instrument cases
Square Drive is better
By Old Bear
from Blue Hill, Maine
About Me Casual Do-It-Yourselfer
Since I am 82 years old it is hard to manage projects that call for both hands, With these square drive units I can start the screw easily with one hand, and achieve a good looking finished product. I use all square drive for repair and maintenance projects.
These are as good as it gets
By Ol' Dave
from Golden Valley; AZ
See all my reviews
I keep ordering...over and over...they are perfect for what I use them for
I would buy this product again and again
I used these screws to secure desktop fasteners to chair seat rails, then to attach my upholstered seats to the chairs.