Value Collection 22291 Screw Pitch Gage Metric 16 Leaf

Product Description

The VALUE COLLECTION 22291 is a metric screw pitch gage designed to identify and verify thread pitch on fasteners and threaded components. The set covers a pitch range of 0.35 to 3.00 millimeters across 16 individual leaves, each stamped to a 60-degree thread angle. Machinists, maintenance technicians, and mechanical contractors use this type of gage to quickly match or confirm thread pitch before selecting a tap, die, or fastener. The steel construction provides durability in shop and field environments where the gage is handled frequently and exposed to metal burrs and cutting fluids.

This pitch gage set is suited for metric thread identification work in manufacturing, fabrication, and mechanical maintenance settings. It is compatible with both external threads such as bolts, studs, and screws, and internal threads such as nuts and tapped holes. The 16-leaf format covers the most common metric pitches used in standard fastener and machine-thread applications, making it a practical bench or toolbox reference for any trade that works with metric fasteners regularly.

Key Features

• Covers metric pitch range from 0.35 to 3.00 millimeters across 16 leaves
• 60-degree thread angle matches standard metric thread form
• Compatible with both external and internal thread locations
• Steel construction for shop durability and long service life
• Compact leaf-style design folds for easy storage and portability

Compatibility

Designed for use with standard metric-threaded fasteners and components requiring pitch identification in the 0.35 to 3.00 millimeter range, including both external and internal thread forms.

Installation Notes

No installation is required for this gage set. Select the leaf that closely matches the thread spacing and lay it against the thread profile under good lighting to confirm a flush fit. Keep leaves clean and free of oil buildup for accurate readings. Store the set folded and protected from impact to prevent leaf distortion.