5-Pack 4" x 1/4" x 5/8" Metal Grinding Wheels fits Angle Grinders T27 Discs model-400D Six of these bolts are

Six of these bolts are required per machine at the blade socket cap mounting location

and moisture contamination

4 mm Thick550 mm Wide370 mm HeightDOT CertifiedGreen TintedTempered Glass

3 mm with external snap ring

John Deere (JD): Various enclosed-cab tractor models

5-Pack 4" x 1/4" x 5/8" Metal Grinding Wheels fits Angle Grinders T27 Discs model-400D Six of these bolts arePack of Five (5) Brand New Aftermarket Replacement 4" x 1 4" x 5 8" T27 Metal Grinding Wheels Used for Steel, Stainless Steel, Iron, and All Ferrous Metals Moderate to Heavy Grinding applications in Compact Areas for Fast Stock Removal Great for All Purpose Grinding, Rust Removal, Deburring, and Removing Weld Splatter Designed for Fast Cutting Action and Long Life Tech Info: 4" Diameter 1 4" Thick 5 8" Center Arbor Hole 24 Grit (Coarse) 15,300 Max RPM