RUKO FLS-DIN373-Fein-M16-MK3 Countersunk Socket Screw, M16 x 1.5 Fine Thread, 30 mm Length, Steel 8.8

Precision-engineered to DIN 373 with a metric fine thread M16 x 1.5, this countersunk socket screw delivers reliable fastening in demanding machine construction and jig building. The hexagon socket drive ensures secure torque transfer, while the 30 mm length and 24 mm head diameter suit compact assemblies.

Overview

The RUKO FLS-DIN373-Fein-M16-MK3 is a high-strength steel fastener with a strength class of 8.8 and a plain self-color finish. Its countersunk head with collar provides a flush, stable seating, and the cold-formed manufacturing process ensures consistent dimensional accuracy. The thread tolerance class 6g guarantees compatibility with standard metric fine threads.

What stands out

• Metric fine thread M16 x 1.5 for precise adjustment and high load capacity
• Hexagon socket drive (10 mm) for reliable tightening
• Countersunk head with collar for a neat, secure fit
• Steel 8.8 strength class for robust mechanical performance
• Plain finish suitable for dry, indoor applications

Technical details

• Standard: DIN 373
• Thread type: Metric fine thread
• Nominal thread diameter: M16
• Thread pitch: 1.5 mm
• Length: 30 mm
• Head diameter: 24 mm
• Head height: 10 mm
• Socket size: 10 mm
• Collar diameter: 24 mm
• Thread length: 24 mm
• Material: Steel
• Strength class: 8.8
• Surface finish: Plain (self-color)
• Tolerance class: 6g
• Manufacturing process: Cold formed

Our verdict

A dependable DIN 373 countersunk screw for fine-thread applications where strength and precision matter. Ideal for machine construction and fixture building.