Description:

Number of Turns: 6.2. Outer Thread Diameter: 7.8mm / 0.31"; Main Color: Silver Tone. Material: 304 Stainless Steel; Package Content: 25pcs x Helical Coil Insert. Product Name: Helical Coil Insert; Weight: 25g. Dimension: 7mm / 0.28" (L); Inner Thread: 1/4-20.