Hardware reference charts
11 searchable tables and a calculator in this category.
Hardware
Metric Bolt Size Calculator
Pick M3–M36 for pitch, wrench size, hex key, tap drill and stress area.
HardwareSheet Metal Gauge Chart
US gauge numbers to thickness in inches and mm.
HardwareSteel Sheet Gauge (US Std)
The US legal standard gauge, 7/0 to 16, in inch fraction and mm.
HardwareWood Screw Size Chart
Screw gauge numbers to shank diameter.
HardwareSocket & Wrench Sizes
SAE fractional sizes with their metric equivalents.
HardwareWrench & Spanner Sizes
Across-flats wrench size for metric hex and socket head fasteners.
HardwareNail Size Chart
Common nail sizes by penny designation and length.
HardwareMetric Bolt Head Sizes
ISO 4014 hex head and ISO 4762 socket head dimensions, M3 to M36.
HardwareWasher Size Chart
ISO 7089 plain washer inside and outside diameters, M3 to M24.
HardwareBolt Grade & Strength
Metric classes 8.8, 10.9, 12.9 and SAE grades 2, 5, 8.
HardwareFlange Dimensions (B16.5)
ASME B16.5 Class 150 and 300 flange sizes, 1 in to 24 in.
HardwareO-Ring Size Chart (AS568)
SAE AS568 o-ring series with cross-sections and tolerance ranges.