NUT ALUMINUM PROFESSIONAL FILE PARTY SPRING

摘要

A spring nut for an aluminum profile is provided to prevent a nut from sliding down along the aluminum profile by using a tension piece. A spring nut(60) for an aluminum profile(10) comprises a nut unit(61) and a tension piece(65). The nut unit includes a bolt hole formed at its center and stepped portions formed at two ends thereof. The tension unit is located on the top of the nut unit. One of the two ends is spot-welded to the stepped portion of the nut unit. The tension unit causes the spring nut to be fixed to the front surface of the aluminum profile.