Item # CROCHTSII03125XXX, Type II Cross Recessed Oval Countersunk Head Tapping Screw, with 0.384" Recess 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

N/A 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 5/16 in
Nominal Size or Basic Screw Dia. (Decimal)	N/A 0.3125 in
Applicable to Screw Types¹	N/A 1 3 4
Ref. Recess Dia. (M)	N/A 0.432 in
Ref. Recess Depth (T)	N/A 0.252 in
Ref. Recess Width (N)	N/A 0.074 in
Driver Size	N/A Point Same on all Drivers
Max. Recess Penetration Gaging Depth	N/A 0.251 in
Min. Recess Penetration Gaging Depth	N/A 0.232 in

N/A Abstract of ASME B18.6.4 1998

Manufacturer