Catalog number: B106-0416 Features: ●The pin in the center of the 6-groove star-shaped hole means it cannot be removed with normal tools. ●Good torque transmission means no cam-out and excellent workability. Specifications: ●Dimensions (mm) d: M4 ●Dimensions (mm) L: 16 ●Strength category: Equivalent to A2-50 ●Head diameter (mm): 7.6 ●Head thickness (mm): 2.2 ●Package: Bolt-on pack (blister) Material/Finish: ●Stainless steel (A2)
