Hexagonal Screw – M10 x 25 UNI5931-8.8 ZB

The Hexagonal Screw M10 x 25 UNI5931-8.8 ZB is a high-strength fastener designed for use in pumps, skids, softwash rigs, and industrial equipment. Manufactured to UNI5931 standards and built from grade 8.8 steel, this screw offers excellent durability and tensile strength for demanding applications.

The ZB finish provides added corrosion resistance, ensuring reliable performance in environments exposed to sodium hypochlorite (SH), detergents, and water. Its OEM-style design makes it a direct-fit replacement for pump assemblies and other mechanical systems.

Specifications & Features:

• Part Type: Hexagonal Screw (Bolt)

• Standard: UNI5931

• Thread Size: M10

• Length: 25 mm

• Strength Class: 8.8 hardened steel

• Finish: ZB corrosion-resistant coating

• Benefits:

  • OEM-style fit for pumps and skid assemblies

  • High-strength 8.8 steel for secure fastening

  • ZB finish provides chemical and corrosion resistance

  • Designed for long-lasting durability in harsh conditions

Applications:

• 3Softwash and pressure washer skids

• Pump and engine mounting assemblies

• Agricultural spraying equipment

• Industrial machinery fastening

• #10 on diagram