Welcome to Stage 8 Locking Fasteners. We design the world’s most
effective active mechanical locking systems that prevent even a single
degree of fastener loosening rotation, and provide significantly more
breakaway torque than any other locking systems.
Stage 8 has over 78 patents and trademarks, issued or applied for. We
have over 17 million locking systems installed in automotive and
industrial applications, without a single failure reported.
For the most critical fastener applications, Stage 8 technology has
consistently delivered measurable increases in equipment availability
and safety, and dramatic reductions in maintenance costs and equipment