uxcell M5 Thread 304 Stainless Steel Thumb Wing Hand Bolt Screws 5pcs Product Name: Wing Screw; Material: 304 Stainless Steel Weight: 27g; Package Content: 5pcs x Wing Screw Overall Size: 22 x 21 x 10mm/ 0.87" x 0.83" x 0.4"(L*W*T) Main Color: Silver Tone Thread Size: M5 x 10mm