STUD WELDING ELEMENTS – INSULATION PINS
Insulation pin
IS
With clipped points or ends
IS insulation pin with clipped points or ends. Select the diameter, length and material to suit the intended insulation assembly.
Ø 3–6 mm | Lengths 35–500 mm | Other lengths by agreement
IS INSULATION PIN
IS INSULATION PIN.
MATCHED TO YOUR ASSEMBLY.
The IS design is an insulation pin with clipped points or ends. The manufacturer’s data sheet lists four shank diameters and graduated lengths. Selection depends on the design, diameter, length after welding and material.
| Product | IS insulation pin |
| Design | With clipped points or ends |
| Shank Ø | 3 / 4 / 5 / 6 mm |
| Lengths l₂ | 35–500 mm according to the table |
| Tolerance l₂ | ±0,5 mm |
| materials | 4.8 / St. 37, copper-plated; A2-50 / 1.4301; A4-50 / 1.4571 |
PRODUCT DESCRIPTION
IS insulation pin
with clipped points or ends.
The IS insulation pin has clipped points or ends. For this design, select the shank diameter, length and material from the product table. The original drawing shows the geometry before and after welding. Other lengths and materials are available by agreement.
DIMENSIONS
IS: dimensions
and ordering information
| l₂ (mm) | Ø 3 mm | Ø 4 mm | Ø 5 mm | Ø 6 mm |
|---|---|---|---|---|
| 35 | 1,95 | 3,47 | 5,43 | 7,82 |
| 40 | 2,23 | 3,97 | 6,20 | 8,93 |
| 45 | 2,51 | 4,47 | 6,98 | 10,05 |
| 50 | 2,79 | 4,96 | 7,76 | 11,17 |
| 55 | 3,07 | 5,46 | 8,53 | 12,29 |
| 60 | 3,35 | 5,96 | 9,31 | 13,40 |
| 70 | 3,91 | 6,95 | 10,86 | 15,64 |
| 80 | 4,47 | 7,94 | 12,41 | 17,87 |
| 90 | 5,03 | 8,93 | 13,96 | 20,10 |
| 100 | 5,58 | 9,93 | 15,51 | 22,34 |
| 200 | 11,17 | 19,85 | 31,02 | 44,67 |
| 300 | 16,75 | 29,78 | 46,53 | 67,01 |
| 400 | 22,34 | 39,71 | 62,05 | 89,35 |
| 500 | 27,92 | 49,64 | 77,56 | 111,68 |
| Tolerance l₂ | ±0,5 mm | |||
| 4.8 / St. 37, copper-plated | 41-0XX-7XXX | |||
| A2-50 / 1.4301 | 42-0XX-7XXX | |||
| A4-50 / 1.4571 | 48-0XX-7XXX | |||
Approximate weights in kg per 1,000 pieces (St. 37, 7.85 kg/dm³).
Other lengths and materials by agreement.
Ordering example: IS 3×35 in A2-50 = item no. 42-003-7035.
Dimensions in mm according to the IS data sheet. l₁ before welding, l₂ after welding; l₂ ±0.5 mm. See the original table for weights (St. 37, approximate values).
APPLICATIONS
Insulation fastening
with IS insulation pins
Suitability for your assembly depends on insulation thickness, base material and fastening requirements. We help you select a suitable version.
01
Automotive & vehicle manufacturing
02
Control cabinet & electrical enclosure manufacturing
03
Steel furniture & light sheet metal fabrication
04
Machinery & plant engineering
05
Shipbuilding
06
Ventilation, air conditioning & equipment manufacturing
PROCESSING
Processing
matched to the joint
The welding process, holder and parameters are matched to the IS insulation pin, base material and sheet thickness. Please specify the required version and the conditions at the joint.
For your enquiry, specify the IS design with clipped points or ends, diameter, length, material and quantity. Additional details of the insulation assembly help with selection.
Solution Finder
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SUITABLE EQUIPMENT
Welding equipment
for your application
FAQ
Frequently asked questions
about IS insulation pins
How is the welding equipment selected?
The base material, sheet thickness, pin version and accessibility determine the selection of unit, holder and parameters. We review a suitable combination for your application.
SPECIAL DESIGNS
IS insulation pin
to your requirements
Do you need IS pins with clipped points or ends? Send the required version and quantity; we will assess special dimensions using your drawing.
