BS 2470-2A-2017
UN hexagon socket plain heads cap screws-Table 2A
BS 2470-2B-2004
BS hexagon socket plain heads cap screws-Table 2B
BS 2470-2B-2012
BS hexagon socket plain heads cap screws-Table 2B
BS 2470-2B-2017
BS hexagon socket plain heads cap screws-Table 2B
BS 2470-3-2004
UN hexagon socket countersunk head screws-Table 3
BS 2470-3-2012
UN hexagon socket countersunk head screws-Table 3
BS 2470-3-2017
UN hexagon socket countersunk head screws-Table 3
BS 2470-4-2004
UN hexagon socket button head screws-Table 4
BS 2470-4-2012
UN hexagon socket button head screws-Table 4
BS 2470-4-2017
UN hexagon socket button head screws-Table 4
BS 2470-5-2004
UN rough pole hexagon socket head shoulder screws-Table 5
BS 2470-5-2012
UN rough pole hexagon socket head shoulder screws-Table 5
BS 2470-5-2017
UN rough pole hexagon socket head shoulder screws-Table 5
BS 4168-6-1982
Metric hexagon socket button head screws
BS 4168-6-2013
Metric hexagon socket button head screws
BS 4168-7-1982
Metric hexagon socket head shoulder screws
BS 4168-7-1982
Metric knurled hexagon socket head shoulder screws
BS 4168-8-1982
Metric hexagon socket countersunk head screws
BS 4168-8-2012
Metric hexagon socket countersunk head screws
BS 4168-7-2017
Metric hexagon socket head shoulder screws
