Metric clearance hole chart for metric bolts and screws according to ASME B18.2.8. M2 Clearance Hole : Close fit: 2.2 mm, Normal fit: 2.4 mm , Loose fit: 2.6 mm. M3 Clearance Hole …

Nov 8, 2021 · Use the below bolt hole clearance chart for Metric size bolts and screws. This table shows how to determine the clearance hole size for a bolt. For example, an M3 bolt with a …

Oct 31, 2022 · Use this chart to find out what size counterbore hole to use for your ANSI Metric socket cap head screws and bolts.

Use the table below to determine the clearance hole size for metric bolts. How to read the chart – An M8 bolt with a normal fit should have a 9 mm clearance hole. Imperial clearance hole chart. …

Metric clearance hole calculator for bolts and screws to calculate the recommended clearance hole sizes from M1.6 through M64 in three classes of clearance using close-, normal- and …

Sep 14, 2024 · A clearance hole is necessary to permit a fastener to pass through a material without its threads gripping into it, what size should a clearance hole be for different fasteners …

The minimum recommended hole is the drill size and the maximum recommended hole size is based on standard tolerances. The hole sizes for metric fasteners are in agreement with ISO …

Clearance holes for metric bolts: Nominal diameters according ISO 724 - Metric Threads. Bolts, nuts and threaded rods - torque, tension and loads. Thread data - metric, unified, ACME and …

The recommended drill and hole sizes for metric fasteners are tabulated in this table calculator

By using a bolt hole size chart, you can easily determine the appropriate size and type of bolt hole for your project. You just need a little guidance up front before you turn to the charts… In this …