Mellor's patent lock nut and bolt
D. Halpin's patent
1879
U-bolt
Steel square-head bolt
1903
Example of a Dardelet threadlock bolt and nut
Bolt and nut from Worthing pier
Eleven Tap Bolts and Three Gaskets
Bolt, Great Western Railway
Nut & bolt assembly
Nut and bolt assembly
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 8 x 56 mm, one of six, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Single Pull-off Ear with Insulated Bolt
4 cylinder holding down bolts with nuts & washers
3 satellite bolt separation units
Cremone bolt
4 holding-down bolts and washers, probably for /3
Single bolt from reflecting telescope
1850-1852
Original Bolt, Link and Coupling for Menai Suspension Bridge
4 bolts of 9 nuts for fixing piston rod gland
Hex bolt, 8 x 56 mm, one of six, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 8 x 56 mm, one of six, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 10 x 60 mm, one of fourteen, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 8 x 56 mm, one of six, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 8 x 56 mm, one of six, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
Hex bolt, 8 x 56 mm, one of six, from ‘Gnome’ 50 HP 7-cylinder rotary aero engine
1908
3925, Cremone bolt by Edwin Showell and Sons Ltd
Two old Cremone bolts (brass)
Panic bolt by Edwin Showell and Sons Ltd
1973
bolt, washer and nut drawer
Hatchet Soldering Bolt
Blue bolt used for structural support in 'Wrapped Reichstag' by Christo and Jeanne Claude
1995