Inserts
International P/N

Thread Size

Overall Length
"A" (inches)

Head Diameter
"B" (inches)

Pilot Diameter
"C" (inches)

I86-00-80-090BR

0-80

.090

.102

.088

I86-00-80-125BR

0-80

.125

.102

.088

I86-02-56-100BR

2-56

.100

.142

.123

I86-02-56-125BR

2-56

.125

.142

.123

I86-02-56-138BR

2-56

.138

.142

.123

I86-02-56-157BR

2-56

.157

.142

.123

I86-04-40-096BR

4-40

.096

.181

.154

I86-04-40-140BR

4-40

.140

.181

.154

I86-04-40-170BR

4-40

.170

.181

.154

I86-04-40-190BR

4-40

.190

.181

.154

I86-04-40-205BR

4-40

.205

.181

.154

I86-04-40-226BR

4-40

.226

.181

.154

I86-04-40-250BR

4-40

.250

.181

.154

I86-04-40-321BR

4-40

.321

.181

.154

I86-06-32-125BR

6-32

.125

.216

.185

I86-06-32-150BR

6-32

.150

.216

.185

I86-06-32-226BR

6-32

.226

.216

.185

I86-06-32-250BR

6-32

.250

.216

.185

Inserts
International P\N

Thread Size

Overall Length
"A" (inches)

Head Diameter
"B" (inches)

Pilot Diameter
"C" (inches)

I86-06-32-281BR

6-32

.281

.216

.185

I86-06-32-375BR

6-32

.375

.216

.185

I86-08-32-125BR

8-32

.125

.246

.218

I86-08-32-150BR

8-32

.150

.246

.218

I86-08-32-185BR

8-32

.185

.246

.218

I86-08-32-226BR

8-32

.226

.246

.218

I86-08-32-250BR

8-32

.250

.246

.218

I86-08-32-321BR

8-32

.321

.246

.218

I86-10-24-185BR

10-24

.185

.274

.249

I86-10-24-226BR

10-24

.226

.274

.249

I86-10-24-250BR

10-24

.250

.274

.249

I86-10-24-375BR

10-24

.375

.274

.249

I86-10-32-185BR

10-32

.185

.274

.249

I86-10-32-226BR

10-32

.226

.274

.249

I86-10-32-250BR

10-32

.250

.274

.249

I86-10-32-375BR

10-32

.375

.274

.249

I86-14-20-250BR

1/4-20

.250

.340

.312

I86-14-20-312BR

1/4-20

.312

.340

.312

I86-14-20-348BR

1/4-20

.348

.340

.312

I86-14-20-500BR

1/4-20

.500

.340

.312

I86-14-28-250BR

1/4-28

.250

.340

.312

I86-14-28-312BR

1/4-28

.312

.340

.312

I86-14-28-348BR

1/4-28

.348

.340

.312

I86-14-28-500BR

1/4-28

.500

.340

.312

I86-51618-250BR

5/16-18

.250

.425

.390

I86-51618-500BR

5/16-18

.500

.425

.390

I86-51624-250BR

5/16-24

.250

.425

.390

I86-51624-500BR

5/16-24

.500

.425

.390

I86-18NPT-625BR

1/8-NPT

.625

.479

.449

I86-38-16-500BR

3/8-16

.500

.510

.468

I86-38-24-500BR

3/8-24

.500

.510

.468

I86-12-13-625BR

1/2-13

.625

.679

.622

Inserts
International P/N

Thread Size

Overall Length
"A"(mm)

Head Diameter
"B"(mm)

Pilot Diameter
"C"(mm)

I86-M1-3.17BR

M1

3.17

1.54

1.30

I86-M1.6-3.17BR

M1.6

3.17

2.46

2.08

I86-M2-2.50BR

M2

2.50

3.07

2.60

I86-M2-3.20BR

M2

3.20

3.07

2.60

I86-M2-4.00BR

M2

4.00

3.07

2.60

I86-M2.5-4.00BR

M2.5

4.00

3.72

3.25

I86-M2.5-5.74BR

M2.5

5.74

3.72

3.25

I86-M3-3.56BR

M3

3.56

4.58

3.88

I86-M3-4.00BR

M3

4.00

4.58

3.88

Inserts
International P/N

Thread Size

Overall Length
"A" (mm)

Head Diameter
"B" (mm)

Pilot Diameter
"C" (mm)

I86-M3-5.00BR

M3

5.00

4.67

3.91

I86-M3-5.21BR

M3

5.21

4.67

3.91

I86-M3-5.74BR

M3

5.74

4.67

3.91

I86-M3.5-3.81BR

M3.5

3.81

5.44

4.70

I86-M3.5-5.20BR

M3.5

5.20

5.44

4.70

I86-M3.5-6.35BR

M3.5

6.35

5.44

4.70

I86-M3.5-7.14BR

M3.5

7.14

5.44

4.70

I86-M4-4.70BR

M4

4.70

6.30

5.54

I86-M4-5.74BR

M4

5.74

6.30

5.54

I86-M4-6.35BR

M4

6.35

6.30

5.54

I86-M4-8.15BR

M4

8.15

6.30

5.54

I86-M5-5.75BR

M5

5.75

7.06

6.33

I86-M5-6.35BR

M5

6.35

7.06

6.33

I86-M5-9.50BR

M5

9.50

7.06

6.33

I86-M6-6.35BR

M6

6.35

8.66

7.92

I86-M6-7.50BR

M6

7.50

8.66

7.92

I86-M6-12.70BR

M6

12.70

8.66

7.92

I86-M8-12.70BR

M8

12.70

10.24

9.50

I86-M10-12.70BR

M10

12.70

12.55

11.81

I86-M12-15.88BR

M12

15.88

16.69

15.80