M4x10mm Knurled Screws,Thumb Screws,Thumb Bolt,Metric,Pack 10

Description

Knurled Thumb Screws feature a large cylindrical head with a knurled edge,and are designed to be easily adjusted by hand.The M4 thumb screws mabe by Carbon Steel,Nickel PlatingThraed diameter: 4.0mmThread pitch: 0.7mmThread Length: 10.0mmHead Height(k1): 3.0mmHead Diameter(dh): 12.0mmShoulder Height(K-K1): 4.9mmShoulder Diameter(ds): 8.0mmPack of 10-pieceDrive type: Knurled,Thumb