DIN 32501 Weld Stud
Weld stud to DIN 32501: A2 steel or copper-plated aluminium, length 6–60 mm, thread M3–M10. Equivalent to ISO 13918. FLOK supplies fasteners to the standard.
The European standard DIN 32501 covers the weld stud — a thin metal rod with full thread and a narrow head. The head has a small pin used to weld the stud to the base.
This fastener is used when it is not possible to drill a hole in the base part for a standard bolt, as well as in structures requiring tightness. The weld stud is used across various industrial sectors.
Materials and characteristics
Weld studs are made from corrosion-resistant austenitic stainless steel grade A2. Non-ferrous metals are also used: aluminium studs with a protective copper-plated layer are resistant to temperature fluctuations and high humidity.
Products to the DIN 32501 standard have the following characteristics:
- Product length — from 6 to 60 mm.
- Nominal diameter of the threaded part — from M3 to M10.
- The closest equivalent is manufactured to the international standard ISO 13918.
Such products are used in instrument engineering, where the thickness of the device’s outer wall does not allow a hole to be made in it, as well as for decorative mounting, in shipbuilding, automotive manufacturing and other industries. Installing this fastener creates a strong connection with other parts without compromising the integrity of the outer side of the sheet metal. After welding, the head is firmly fixed to the base.
How to purchase weld studs
FLOK supplies weld studs that meet the requirements of the DIN 32501 standard.
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