Round head
Countersunk head
Raised countersunk head
Hex with collar
Round head with collar
Countersunk head with rib
Bugle head
Raised cheese
Hex chamfered double faces
ASME/ANSI B18.6.3-8-2013
Type AB 6-Lobe 80°oval head self tapping screw-Table 8
ASME/ANSI B18.6.3-8-2013
Type A 6-Lobe 80°oval head wood screws -Table 8
ASME/ANSI B18.6.3-8-2013
Type B 6-Lobe 80°oval head self tapping screw-Table 8
ASME/ANSI B18.6.3-8-2013
Type BP 6-Lobe 80° oval head self tapping screws-Table 8
ASME/ANSI B18.6.3-8-2013
Type C 6-Lobe 80°oval head tapping screws-Table 8
ASME/ANSI B18.6.3-8-2013
Type C 6-Lobe 80° oval head tapping screws with fine pitch thread-Table 8
ASME/ANSI B18.6.3-19-2013
Type AB 6-Lobepan head self tapping screw-Table 19
ASME/ANSI B18.6.3-19-2013
Type A 6-Lobe pan head wood screws-Table 19
ASME/ANSI B18.6.3-19-2013
Type B 6-Lobe pan head self tapping screw-Table 19
ASME/ANSI B18.6.3-19-2013
Type BP 6-Lobe pan head self tapping screw-Table 19
ASME/ANSI B18.6.3-19-2013
Type C 6-Lobe pan head tapping screws-Table 19
ASME/ANSI B18.6.3-19-2013
Type C 6-Lobe pan head tapping screws with fine pitch thread-Table 19
ASME/ANSI B18.6.3-22-2013
Type AB 6-Lobe cheese head self tapping screws-Table 22
ASME/ANSI B18.6.3-22-2013
Type A 6-Lobe cheese head wood screws-Table 22
ASME/ANSI B18.6.3-22-2013
Type B 6-Lobe cheese head self tapping screw-Table 22
ASME/ANSI B18.6.3-22-2013
Type BP 6-Lobe cheese head self tapping screws-Table 22
ASME/ANSI B18.6.3-22-2013
Type C 6-Lobe cheese head self tapping screw-Table 22
ASME/ANSI B18.6.3-22-2013
Type C 6-Lobe cheese head self tapping screw with fine thread-Table 22
ASME/ANSI B18.6.3-25-2013
Type AB 6-Lobe truss head self tapping screw-Table 25
ASME/ANSI B18.6.3-25-2013
Type A 6-Lobe truss head wood screw-Table 25
