Instructional Kit,Threaded Fasteners and Lock Washers

Instructional Kit: Threaded Fasteners and Lock Washers

Technical Description of Instructional Kit: Threaded Fasteners and Lock Washers

This training kit provides the necessary material for joining workpieces with threaded joints. In the process, specific influencing factors (e.g. type of bolt locking, bolt length) can be analysed independently of each other. Bolt tightening and breakaway torques are measured using a torque wrench. The workpieces are held securely in a vice during the experiments. The material, including the torque wrench, is clearly laid out on a plastic tray. The well-structured instructional material outlines all the necessary technical information and provides a step-by-step guide through the exercises.

Specification of Instructional Kit: Threaded Fasteners and Lock Washers

• Set of material for workshop exercises relating to threaded joints
• Brace with drill holes, 5 flat bars
• Bolts to ISO 4014 and ISO 4017
• Nuts to ISO 4032 and ISO 7040
• Measurement of the tightening torque using a torque wrench with dial indicator
• All parts clearly laid out on a tray
• Multiple trays stackable

Technical Data of Instructional Kit: Threaded Fasteners and Lock Washers

• Bolts M10
• Property classes 5.6 and 8.8
• Lengths: 35, 55, 75mm
• Nuts M10, some self-locking
• Various bolt locks, spring ring, toothed washer, strain washer
• Torque wrench: 0...50Nm
• Joined workpieces (flat bar and brace) made from steel, some with gunmetal finish

Dimensions and Weight of Instructional Kit: Threaded Fasteners and Lock Washers

• LxWxH: 500x350x110mm (tray)
• Weight: approx. 9kg