Makita 18 in. 18-Volt X2 36-Volt 5.0Ah LXT Lithium-Ion Cordless Steel Deck Walk Behind Push Lawn Mower Kit with 4 Batteries Disposal Gasket The square underside locks into

The square underside locks into the wood to prevent turning

A: They are designed for 5/16-18 coarse (USS) threads

Q: Are these nails corrosion-resistant for exterior use

flexible operation

Makita 18 in. 18-Volt X2 36-Volt 5.0Ah LXT Lithium-Ion Cordless Steel Deck Walk Behind Push Lawn Mower Kit with 4 Batteries Disposal Gasket The square underside locks intoNo gas, emissions, oil mixing or pull starts Commercial grade steel deck BL Brushless motor delivers up to 3,300 RPM for faster cutting Cuts up to 7,300 square feet using two 5. 0Ah batteries Quiet mode reduces noise by providing constant speed control at 2,500 RPM Includes plug needed for mulching operation Folding handles for compact storage and easy transportation Single lever cutting height adjustment for quick adjustment of 10 cutting heights (13