Pitch Diameter Base Drawn Arc Weld Studs (partially threaded)
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PDB
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| Mild Steel |
Zinged Steel |
Stainless steel |
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| M 5 - M 24 |
M 5 - M 24 |
M 5 - M 24 |
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- PDB (Pitch Diameter Base) welding studs are partially threaded fasteners, the base of
the stud is the same diameter as the nominal thread diameter . The weld
fillet is greater than the thread diameter
- Typical Use : Where both minimum fillet and full thread strength are required
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| Ř d |
L Stud
Length |
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Ř d3 Weld Collar |
| M5 |
15 - 1000 mm |
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7,5 mm |
| M6 |
15 - 1000 mm |
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8,5 mm |
| M8 |
15 - 1000 mm |
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11,0 mm |
| M10 |
15 - 1000 mm |
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13,0 mm |
| M12 |
20 - 1000 mm |
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16,0 mm |
| M14 |
20 - 1000 mm |
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18,5 mm |
| M16 |
25 - 1000 mm |
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21,0 mm |
| M20 |
25 - 1000 mm |
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23,0 mm |
| M24 |
25 - 1000 mm |
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29,0 mm |
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- Our standard Drawn Arc weld studs are available in Mild Steel Grade 4.8 and Stainless Steel A2 (AISI 304)
Other grades, i.e. AISI 316 (A4), AISI 310 are available on request
- Drawn Arc studs come with a bright finish, but we can provide numerous other finishes, including zinc plating.
- All Drawn studs are supplied with ceramic ferrules, as these are essential to the Drawn Arc process
- Thomas Welding Systems weld studs are manufactured to the latest
specifications
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