Made of stainless steel, it is corrosion-resistant and rust-resistant, with high hardness, durable and non-deformed, and has good anti-rust performance.
The hexagonal head is compatible with universal wrenches, making disassembly and assembly labor-saving; the hollow structure allows the drill bit to pass directly through, making it easy to remove broken studs
The precise 30 mm length matches the depth of the broken stud and acts as a stable drill guide once screwed in, preventing secondary slippage or hole position deviation.
Easy to use, clear threads, even pitch, not easy to slip. Widely used for domestic or industrial purposes.
Package Includes: 1pc M6 x 30mm stud, 1pc M8 x 30mm stud, 1pc M10 x 230mm stud, 1pc M12 x 30mm stud.