M8 x 30mm Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type 5 Pcs - Black,Silver Tone - Bed Bath & Beyond - 27583348

Clamping Knobs - Doors, Cabinet Hardware - Configure and purchase

Clamping Knobs - Doors, Cabinet Hardware - Configure and purchase

uxcell M5 x 10mm Metric Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type Plastic Threaded Hand Bolt Knobs Black 4 Pcs: : Industrial & Scientific

m8 handle products for sale

uxcell M4 x 15mm Metric Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type Hand Clamping Handle Bolt with Plastic Knobs Black 5 Pcs: : Industrial & Scientific

Clamping Knobs - Doors, Cabinet Hardware - Configure and purchase

5/16-18 x 3 1/2 Black Wing Thumb Screw Thumbscrew - Thumbscrews Thumb Screws with Tee/Wing Butterfly Thumb Screws T-Handle Thumb Screw (2): : Industrial & Scientific

6pcs Male Knurled Thumb Screws Black Thread Length Screw Grip Thumb Screw Clamping Knobs Furniture – the best products in the Joom Geek online store

Handles, Knobs and Screw Clamps - HYQUIP Limited

Plastic and Steel Knobs & Thumbscrews - Good Hand UK