12-Point
Socket Head
Bolt Inserts
Universal Punch Series #3711 12-Point Socket Head Bolt Inserts are available for metric screw sizes from M4 through M18. The catalog specifies D2 material, RC 60–62 hardness and references DIN34824 / VW01043.
Socket Head Bolt Inserts at a Glance
Find Your #3711 Socket Head Bolt Insert
Search by part number, metric screw size or catalog dimension.
| Part Number | Screw Size | A in | A mm | C in | C mm | E in | E mm | L in | L mm |
|---|---|---|---|---|---|---|---|---|---|
| 3711-04 | M4 | .562 | 14.27 | .159 | 4.03 | .118 | 3.00 | .500 | 12.70 |
| 3711-05 | M5 | .562 | 14.27 | .208 | 5.28 | .140 | 3.56 | .500 | 12.70 |
| 3711-06 | M6 | .562 | 14.27 | .271 | 6.88 | .161 | 4.09 | .500 | 12.70 |
| 3711-08 | M8 | .562 | 14.27 | .330 | 8.38 | .183 | 4.65 | .500 | 12.70 |
| 3711-10 | M10 | .562 | 14.27 | .374 | 9.49 | .205 | 5.21 | .500 | 12.70 |
| 3711-12 | M12 | .875 | 22.22 | .469 | 11.91 | .226 | 5.74 | 1.000 | 25.40 |
| 3711-14 | M14 | .875 | 22.22 | .562 | 14.27 | .270 | 6.86 | 1.000 | 25.40 |
| 3711-16 | M16 | 1.000 | 25.40 | .652 | 16.56 | .312 | 7.92 | 1.000 | 25.40 |
| 3711-18 | M18 | 1.250 | 31.75 | .733 | 18.61 | .375 | 9.53 | 1.000 | 25.40 |
Standards, Material & Hardness
#3711 Catalog Dimensions
Use the A, C, E and L labels with the specification table above.
Catalog dimension A.
Catalog dimension C.
Catalog dimension E.
Published overall length for the selected #3711 configuration.
Choose Your #3711 Insert
Three simple steps to identify the configuration you need.
Locate the required metric screw size from M4 through M18.
Verify the published A, C, E and L values for the selected part number.
Send Universal Punch the #3711 part number, quantity and any applicable print or application information.
Explore the 12-Point Tooling Family
#3711 Socket Head Bolt Insert FAQs
What screw sizes are available for Series #3711?
Series #3711 includes M4, M5, M6, M8, M10, M12, M14, M16 and M18.
What material is specified for #3711?
The Universal Punch catalog specifies D2 material.
What hardness is specified?
The catalog specifies RC 60–62 hardness.
What standards are referenced?
The catalog references DIN34824 / VW01043.
What dimensions are published for #3711?
The catalog provides A, C, E and L dimensions in both inch and metric values.
Need a #3711 12-Point Socket Head Bolt Insert?
Send us the part number and quantity. If you have a print or additional application requirements, include them with your request.