Bettomshin Knurled Thumb Nuts M4 Round Knobs with Nickel Plating Straight Flower Silver Tone 20Pcs

★ Bettomshin M4 Iron Knurled Nuts 20Pcs ★ Description ☁ 1. Knurled Nut is a kind of nut with a small drive locking torque. It is generally round with rolling pattern. ☁ 2. Mainly used for frequent adjustment of angles , such as camera pan, lamp bracket, glass folding dining table, etc. ☁ 3. Application in photographic equipment,the round nuts can adjust bracket, fine-tuning scale mechanism etc., the nuts have smooth appearance, corrosion resistance, precision thread. ★ Feature ☁ 1.A thumb nuts with a knurled outside surface, this facilitates tightening by hand. ☁ 2.The circular nut with knurled is easy to assemble and disassemble. ☁ 3.Made of good quality iron, strong and corrosion resistant. ★ Specification ☁ Product Name: Knurled Nuts ☁ Brand: Bettomshin ☁ Material: Iron ☁ Finish: Nickel plated ☁ Thread Size: M4 ☁ Thread pitch : 0.7mm/0.03 " ☁ Large end diameter: 12mm/0.47 " ☁ Small end diameter: 8mm/0.31 " ☁ Total thickness : 8mm/0.31 " ★ Package content ☁ 20 x Knurled Thumb Nuts

• ✅【DIMENSION】- Threaded Size: M4 x 0.7; Thread pitch : 0.7mm/0.03 "; Large end diameter: 12mm/0.47 "; Small end diameter: 8mm/0.31 "; Total thickness : 8mm/0.31
• ✅【MATERIAL】- These Thumb Nuts made of good quality iron, Nickel plated finished, rustproof and durable to use.
• ✅【ADVANTAGE】- To open and close the air box cover without tools.This facilitates tightening by hand, commonly used in electronics applications.
• ✅【Feature】- Common on 3d printer beds, machine tools, cabinets, tool boxes, and great for maker projects and things that need adjusted quickly. Works with bolts, studs and screws.
• ✅【PACKAGE CONTENT】- 20 x M4 Knurled Nuts