Iron chain fastener, one of two.
Hex bolt with four holes through shaft, for Beardmore Heavy Oil diesel engine, from Airship R. 101
1928
Clip conveyor belt fastener
Three feeding bottle teat fasteners, in cardboard carton
1901-1930
Hex bolt with paper gaskets at one end, for Beardmore Heavy Oil diesel engine, from Airship R. 101
1928
Hinge-type belt fastener
Seal fastener
Hartree Differential Analyser Half Nuts
Iron chain fastener, one of two.
Box for seal fastener and seals
Two flat steel spring clips
Zinc coated steel bolt
Spring fastening with hook for a Plummet
Stainless steel jubilee clip
Example of "Pandrol" Fastener with Rail and Chair, 1966
1966