DescriptionBristol 6 Spline.jpg English: Diagram of a Screwhead Date 11 November 2016 Source Own work Author Kingbossix...
work, hereby publish it under the following license: English Screw. Bristol (6-Spline, internal) author name string: Andrew Pertsev Wikimedia username:...
work, hereby publish it under the following license: English Screw. Bristol (4-Spline, internal) author name string: Andrew Pertsev Wikimedia username:...
status of an individual image (File:Sinosauropteryx with Dalinghosaurus.jpg) used for the journal article was disputed, seen in below links: https://commons...
head of Bristol (6-Spline, external) screw, svg Scheme of head of Bristol (6-Spline, internal) screw, svg Scheme of head of Bristol (4-Spline, external)...
(4-Spline external) Scheme of head of Bristol (4-Spline, internal) screw, svg Bristol (4-Spline, internal) screw, jpg Scheme of head of Bristol (6-Spline...
13 June 2019 Source Own work Author Samuel Johnson Other versions Bristol 4-Spline head scheme, svg 4-Notched (external with round base) head scheme,...
February 2024 Source Own work Author Andrew Pertsev Other versions Bristol 4-Spline head scheme, svg 4-Notched (external) head scheme, svg 4-Notched (internal)...
February 2024 Source Own work Author Andrew Pertsev Other versions Bristol 4-Spline head scheme, svg 4-Notched (external with round base) head scheme,...
