Whether for home, farm, builder or industrial customers, National has all the right hardware in the sizes and finishes you need. With over a century of service National is committed to maintaining the highest level of product quality, innovation and manufacturing technology.

• • Hole sizes fit phillips flat screws sized no.10
• • Drill a pilot hole with a 7/64 inch sized drill bit when using wood screws
• • Designed for chests, screens, windows, furniture, etc
• • Used for reinforcing inside of right angle corner joints
• • Screw holes are countersunk
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