Description:Drum tight screw is made of iron material, high hardness, no deformation, beautiful and practical, great for bass drum.Thread Size: 24mm x 40mm/0.94 inch x 1.57 Inch; Rod Length: 90mm/3.54 inch.The thread is complete, the pitch is uniform, the lines are clear, the force is uniform and the fastening force is good, and not easy to fall out.With a washer, tension rod can be easily tighten the drum surface, easy to install and remove. Great for drum repairs and renovations.The size is measured manually, please allow the error +/-0.1 inch before purchasing.
