Sales Systems Ltd. - Cross Recess Dimensions for Flat Countersunk Trim Head Tapping Screws

Unit of Measure

Items	item-2807 Type I Cross Recess Dimensions for Flat Countersunk Trim Head Tapping Screw, with 0.100" Recess Dia.	item-2808 Type I Cross Recess Dimensions for Flat Countersunk Trim Head Tapping Screw, with 0.122" Recess Dia.	item-2809 Type I Cross Recess Dimensions for Flat Countersunk Trim Head Tapping Screw, with 0.122" Recess Dia.	item-2810 Type I Cross Recess Dimensions for Flat Countersunk Trim Head Tapping Screw, with 0.148" Recess Dia.	item-2811 Type I Cross Recess Dimensions for Flat Countersunk Trim Head Tapping Screw, with 0.158" Recess Dia.
Manufacturer	N/A Industrial Fasteners Institute
Product	N/A Tapping Screws
Codes and Standards	N/A Abstract of ASME B18.6.4 1998
Unit of Measure	N/A English
Type	N/A Type I
Nominal Size or Basic Screw Dia.	N/A No. 4	N/A No. 5	N/A No. 6	N/A No. 6	N/A No. 8
Nominal Size or Basic Screw Dia. (Decimal)	N/A 0.1120 in	N/A 0.1250 in	N/A 0.1380 in	N/A 0.1380 in	N/A 0.1640 in
Ref. Recess Dia. (M)	N/A 0.100 in	N/A 0.122 in	N/A 0.122 in	N/A 0.148 in	N/A 0.158 in
Ref. Recess Depth (T)	N/A 0.060 in	N/A 0.081 in	N/A 0.081 in	N/A 0.074 in	N/A 0.084 in
Ref. Recess Width (N)	N/A 0.018 in	N/A 0.018 in	N/A 0.018 in	N/A 0.027 in	N/A 0.029 in
Driver Size	N/A 1	N/A 1	N/A 1	N/A 2	N/A 2
Max. Recess Penetration Gaging Depth	N/A 0.061 in	N/A 0.082 in	N/A 0.082 in	N/A 0.075 in	N/A 0.085 in
Min. Recess Penetration Gaging Depth	N/A 0.045 in	N/A 0.066 in	N/A 0.066 in	N/A 0.052 in	N/A 0.062 in