Piasta

Piasta self-drilling screw DIN 7504K A2 4.8x38 Ruspert

Product Code: 1004K-A2-P-4.8X38
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Piasta self-drilling screw DIN 7504K A2 4.8x38 Ruspert is a bimetal screw for joining steel profile sheets and fastening them to steel substructures. The stainless A2 steel provides corrosion resistance, while the hardened drill point and first threads ensure excellent drilling performance. Length 38 mm, diameter 4.8 mm, PH2 drive, flange 9.75 mm, suitable for steel thicknesses of 1.75–4.4 mm. Reliable and precise fastening.
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Piasta Self-Drilling Screw DIN 7504K A2 4.8x38 Ruspert is a high-quality screw made of A2 stainless steel (AISI 304), designed specifically for overlap fastening of steel profile sheets and for direct fastening to steel substructures. The A2 stainless steel provides excellent corrosion resistance and withstands demanding weather conditions.

The drill point and first threads are made of hardened steel, ensuring good drilling performance and reliable fastening. The precise drilling diameter allows for optimal fastening and ensures a perfect fit. The screw’s minimal thread tolerance ensures a strong and reliable connection.

Features:

Material: Bimetal/A2 (stainless steel head and shank, hardened steel drill point and threads)

Length: 38 mm

Nominal diameter: 4.8 mm

Head: PH 2

Flange diameter: 9.75 mm

Applications:

Overlap fastening of steel profile sheets

Fastening steel profiles directly to steel substructures

Material thickness: 1.75–4.4 mm (steel)

Specifications
Material strength:
A2
Surface material:
Ruspert
Material:
A2 Ruostumaton teräs AISI304
climate class:
C2
Piasta self-drilling screw DIN 7504K A2 4.8x38 Ruspert
Keskusvarasto
Vantaa
Oulu
Turku
Jyväskylä
Pirkkala
Kuopio
Ylöjärvi