Page 194 - THREADING CATALOG

THREAD TURNING IR/L-STACME NUT M INSL Dimensions T INSL R PDX IC C Internal left-hand shown
PDX
Internal STUB ACME Laydown
PDY
2G
PDY
Threading Inserts with a Shallow
ANSI/ASME B1.8
ACME Profile for Control Valves
IC
E
I
29°
Tough 1 Hard
SCREW
Designation
IC
16IR 16 STACME
1.0
16.49
16.0
1.0
•
9.52
16.49
12.0
1.2
1.2
16IR 12 STACME 9.52 INSL TPI (1) PDY PDX • IC50M IC250 • IC908
16IR 10 STACME 9.52 16.49 10.0 1.2 1.2 • •
16IL 8 STACME 9.52 16.49 8.0 1.6 1.5 •
16IR 8 STACME 9.52 16.49 8.0 1.6 1.5 • •
16IR 6 STACME 9.52 16.49 6.0 1.6 1.7 • •
22IR/L 5 STACME 12.70 22.00 5.0 2.0 2.3 •
22IR 4 STACME 12.70 22.00 4.0 2.3 2.4 •
22UIRL 3 STACME 12.70 22.00 3.0 3.3 11.0 •
27IL 4 STACME 15.88 27.50 4.0 2.3 2.4 •
27IR 4 STACME 15.88 27.50 4.0 2.3 2.4 •
27IR/L 3 STACME 15.88 27.50 3.0 2.8 2.9 •
• Anvils for laydown inserts, see pages 26-35, 234-237
• For recommended number of passes see pages 81-82
• For Insert Identification system, see page 24
• Tolerance: class 2G
• For technical information and detailed cutting data, see pages 104-105
(1) Threads per inch
Tools: AVC-D-SIR/L • C#-SIR/L • SIR/L
I N C H

Dimensions Tough 1 Hard
IC50M IC250 IC908
Designation IC INSL TPI (1) PDY PDX
16IR 16 STACME .375 .649 16.0 .04 .04 • •
16IR 12 STACME .375 .649 12.0 .05 .05 •
16IR 10 STACME .375 .649 10.0 .05 .05 • •
16IL 8 STACME .375 .649 8.0 .06 .06 •
16IR 8 STACME .375 .649 8.0 .06 .06 • •
16IR 6 STACME .375 .649 6.0 .06 .07 • •
22IR/L 5 STACME .500 .866 5.0 .08 .09 •
22IR 4 STACME .500 .866 4.0 .09 .09 •
22UIRL 3 STACME .500 .866 3.0 .13 .43 •
27IL 4 STACME .625 1.083 4.0 .09 .09 •
27IR 4 STACME .625 1.083 4.0 .09 .09 •
27IR/L 3 STACME .625 1.083 3.0 .11 .11 •
• Anvils for laydown inserts, see pages 26-35, 234-237
• For recommended number of passes see pages 81-82
• For Insert Identification system, see page 24
• Tolerance: class 2G
• For technical information and detailed cutting data, see pages 104-105
(1) Threads per inch
Tools: AVC-D-SIR/L • C#-SIR/L • SIR/L

ISCAR
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