RUKO FLS-DIN373-mittel-M-22-MK3 M22 x 60 mm Cylinder Head Screw with Collar, Strength Class 10.9, Steel, Blank

High-strength M22 cylinder head screw with collar per DIN 373, strength class 10.9, for heavy engineering and steel construction.

Overview

The RUKO FLS-DIN373-mittel-M-22-MK3 is a metric coarse thread screw with a nominal diameter of M22 and a length of 60 mm. It features a cylinder head with collar and a hexagon socket drive. Made from steel with a blank (unplated) surface, it meets strength class 10.9, offering a minimum tensile strength of 1000 N/mm² and a minimum yield strength of 900 N/mm².

What stands out

• Strength class 10.9 for high-load connections
• Hexagon socket drive for secure tightening
• Collar provides a stable bearing surface
• Blank steel finish suitable for further processing

Technical details

• Standard: DIN 373
• Thread type: Metric coarse thread
• Nominal thread diameter: M22
• Length: 60 mm
• Thread pitch: 2.5 mm
• Thread length: Partial thread (approx. 52 mm)
• Head diameter (dk): 33 mm
• Collar diameter (dc): 33 mm
• Head height (k): 14 mm
• Drive type: Hexagon socket
• Recommended hex key size: 17 mm
• Material: Steel
• Surface finish: Blank (unplated)
• Strength class: 10.9
• Minimum tensile strength: 1000 N/mm²
• Minimum yield strength: 900 N/mm²
• Application: Machine building, heavy engineering, steel construction, high-load connections

Our verdict

A robust fastener for demanding applications where high strength and reliability are essential.