Fastener

Fastener are mechanical components used to join or secure parts together. This section provides standardized size charts, dimensions, and specifications for bolts, nuts, screws, washers, anchors, and related fastening hardware across metric and imperial systems

Type Description
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
Nut Nut are internally threaded fasteners designed to mate with bolts or threaded rods. This section provides size charts and specifications for standard, lock, flange, wing, and cap nuts in both metric and imperial systems
Screw Screw are threaded fasteners designed to create or mate with internal threads in materials. This section covers size charts and specifications for wood screws, machine screws, sheet metal screws, and self-tapping screws.
Washer Washer are thin plates used to distribute load, reduce friction, or prevent loosening in fastened joints. Includes dimensional charts for flat washers and spring washers in metric and imperial standards.