Bar Grating Fastener – Assembly Set SET 0532 M8x50, DIN 557, hot-dip galvanised, assembled

Application Area

The fastening set SET 0532 M8×50 is designed for the detachable securing of bar gratings on slim and compact steel support structures. The shorter bolt (50 mm) makes it ideal for applications with low installation height, e.g. flat I-beams, thin-walled hollow sections or prefabricated frame structures. Applications: walkways, shaft covers, industrial floors.

Technical Details

• Material: Steel S235
• Surface protection: Hot-dip galvanised to EN ISO 1461, minimum coating thickness 45 µm
• Bolt connection: M8 × 50 mm
• Nut: Square nut to DIN 557, hot-dip galvanised
• Condition: Fully assembled, ready for installation
• Standard: DIN 557, EN ISO 1461, DIN 24537

Assembly Principle

The SET 0532 consists of a top clamp part and a matching bottom part with a shorter bolt. The top part clamps from above onto the bearing bar of the grating, the bottom part from below onto the support beam. The clamping connection is pre-tensioned via the M8×50 bolt with DIN 557 square nut. Assembly and disassembly are possible without special tools.

Suitable for

• Mesh pitch 33/34 mm (30 × 30 mm)
• Bearing bar spacing from 26 mm
• Grating height up to 40 mm
• Flat beam profiles with low installation height (≤ 50 mm)
• Press-welded and press-locked gratings to DIN 24537

Volume Pricing & Large Quantities

From 250 pieces, preferential volume pricing applies. All products Made in Germany, hot-dip galvanised in full compliance with DIN standards to EN ISO 1461. Framework agreements available on request. Request a large order.