M5 x 25mm Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type 4 Pcs - Black,Silver Tone
$9.64
Thread Diameter: M5; Thread Length: 25mm/ 0.98";Thread Pitch:0.8mm. Safe, secure grip for the ultimate in adjusting and tightening control. Tightly molded-in metal insert insures optimal durability and functionality.