Engineering Excellence Since 2015 Established in 2015, Dongshuo Fastener Manufacturing Co., Ltd. was born out of a commitment to bridge the gap between mass production and artisanal precision. While ...

PORTLAND, Ore.--(BUSINESS WIRE)--Portland Bolt & Manufacturing Co., LLC (Portland Bolt), a leading domestic manufacturer and global provider of anchor bolts and nonstandard construction fasteners, ...

PORTLAND, Ore.--(BUSINESS WIRE)--Portland Bolt & Manufacturing Co., LLC (Portland Bolt), a leading domestic manufacturer and global provider of anchor bolts and nonstandard construction fasteners, and ...

A bolt that loses its clamping force is next to useless, and many of today’s common methods for securing bolts fall in that same category, according to the engineers at Nord-Lock Inc., Muskegon, Mich.

Design engineers routinely rely on bolted joints, yet most guidance focuses on axial stiffness—often overlooking moment (pitch) stiffness, which can dominate compliance in ...

The webinar introduces strain gage-based bolt axial force measurement as a quantitative method for directly evaluating fastening conditions. The session will highlight BoltEye™ bolt axial sensors from ...