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3/8" Perma Lock screws are an unslotted, drive-in type permanent locking screw. They can be used in all of our aluminum screw posts and standard steel screw posts sizes 3/8" and up.
Perma Lock screws are made of steel and have a diagonal cross thread that, once tapped into a standard screw post, create a permanent lock. Perma Lock screws can also be referred to as Rapid Tap Screws because they tap in for quick assembly of your screw post bound items.
1" Aluminum Extensions $22.80 |
1-3/4" Aluminum Screw Posts $9.34 |
1" Aluminum Screw Posts $21.11 |
1/4" Screws $14.89 |
3/8" Aluminum Screw Posts $5.48 |
1 x 1/2" Aluminum Screw Posts | $17.02 |
1 x 1/8" Aluminum Screw Posts | $11.96 |
1 x 1/4X3/8X.17ID SPACER | $3.43 |
1 x 1/4" Aluminum Screw Posts | $15.65 |
1 x 3/8" Aluminum Screw Posts | $15.77 |