Item # CRPHTSII05000XXX, Type II Cross Recessed Pan Head Tapping Screw, with 0.987" Head Dia. On Sales Systems Ltd.

Applicable to screw types as indicated by code symbols.

This type of recess consists of two intersecting slots with parallel sides converging to a slightly truncated apex at bottom of recess.

Unit of Measure

Manufacturer | Specifications | Codes and Standards

Industrial Fasteners Institute

Product	N/A Tapping Screws
Unit of Measure	N/A English
Type	N/A Type II
Nominal Size or Basic Screw Dia.	N/A 1/2 in
Nominal Size or Basic Screw Dia. (Decimal)	N/A 0.5000 in
Applicable to Screw Types¹	N/A 3
Max. Head Dia. (A)	N/A 0.987 in
Min. Head Dia. (A)	N/A 0.958 in
Max. Head Height (H)	N/A 0.348 in
Min. Head Height (H)	N/A 0.325 in
Min. Head Radius (R)	N/A 0.055 in
Ref. Recess Dia. (M)	N/A 0.617 in
Ref. Recess Depth (T)	N/A 0.373 in
Ref. Recess Width (N)	N/A 0.104 in
Driver Size	N/A 4
Max. Recess Penetration Gaging Depth	N/A 0.373 in
Min. Recess Penetration Gaging Depth	N/A 0.352 in

Abstract of ASME B18.6.4 1998

Manufacturer