Bolt

Bolt are externally threaded fasteners designed to be used with nuts or tapped holes. Here you’ll find dimensional charts, thread data, and torque references for common bolt standards in metric and imperial measurements

Type Description
Imperial Bolt Imperial bolts use Unified Thread Standard (UNC, UNF) sizing based on inch measurements. Includes dimension tables and specifications for common imperial bolt sizes used in automotive, industrial, and structural applications
Metric Bolt Metric bolt follow ISO or DIN standards and are specified by major nominal diameter and thread pitch. This section covers size charts, dimensions, and reference data for common metric bolt sizes used in engineering, construction, and mechanical assemblies