✔Sizes: M6 x 12/16/20/25/30mm, M8 x 16/20/25/30mm Flanged Hex Head Bolts pair with serrated flange lock nuts and washers.
✔Class 10.9 Steel are considered hardened, providing a high strength, high tensile fastening solution, coated with zinc black provides these m6 and m8 flange bolts better rust resistance, won't strip easily.
✔ 3X Rust Protection German Coating Tech- VIGRUE m6 m8 black flange bolts incorporate German coating anti-rust technology, offer a threefold increase in rust protection compared to other brand regular screws.
✔Sizes: M6 x 12/16/20/25/30mm, M8 x 16/20/25/30mm Flanged Hex Head Bolts pair with serrated flange lock nuts and washers.
✔Class 10.9 Steel are considered hardened, providing a high strength, high tensile fastening solution, coated with zinc black provides these m6 and m8 flange bolts better rust resistance, won't strip easily.
✔ 3X Rust Protection German Coating Tech- VIGRUE m6 m8 black flange bolts incorporate German coating anti-rust technology, offer a threefold increase in rust protection compared to other brand regular screws.