Von Duprin 98 - Screw Chart Details; Screw Applications and Types

FAX version 911373_00(1) Page 2 of 9
#10-24 X 1
#10-24 X 1-1/2
#10 X 1-1/4 Wood screw
Surface mount or
Sex bolts (2-1/4 door)
Surface mount (wood)
Sex bolts (1-3/4 door)
2
2
SCREW CHART
B
#10-24 X 1-3/8
#10-24 X 1-7/8
990 Trims (1-3/4 door)
990 Trims (2-1/4 door)
A
Cover screw
F
#8-18 X 3/8 Thread cutting
- Packaged with trim -
#10-24 X 1
#10-24 X 1-1/2
#10 X 1-1/4 Wood screw
Surface mount or
Sex bolts (2-1/4 door)
Surface mount (wood)
Sex bolts (1-3/4 door)
Metal frame
Wood frame
#10-24 X 3/4
#10 X 1-1/2 Wood screw
E
#10-24 X 3/4
#10-24 X 1-1/8
#10 X 1-1/4 Wood screw
C
Surface mount or
Sex bolts (2-1/4 door)
Surface mount (wood)
Sex bolts (1-3/4 door)
#10-16 X 3/8 Thread cutting
End cap screw
D