Glarks 100Pcs 1/4"-20UNC Zinc Plated Carbon Steel Flat Head Rivnut Threaded Insert Nuts Set (1/4"-20UNC) Size:1/4"-20UNC 75 Carat - 1/2 Inch

75 Carat - 1/2 Inch x 6 Inch

sprinkler nozzles

3V Electric current: 50MA - 14 Digital I/O Pins (6 PWM outputs) - 8 Analog Inputs - 32k Flash Memory Package included: 1 x CNC Shield Board 1 x KeeYees Board 4 x A4988 Stepper Motor Driver with Heat Sink 1 x Female DC Power Cable 4 x Mechanical Switch Endstop 20 x 2

Is it stainless steel

Glarks 100Pcs 1/4"-20UNC Zinc Plated Carbon Steel Flat Head Rivnut Threaded Insert Nuts Set (1/4"-20UNC) Size:1/4"-20UNC 75 Carat - 1/2 InchGlarks 100Pcs 1 4" 20UNC Zinc Plated Carbon Steel Flat Head Rivnut Threaded Insert Nuts Set (1 4" 20UNC) Glarks 100pcs carbon steel flat head threaded rivetnut insert nutsert rivet nut set Specification: Head Type: Flat Head Color: Yellow Material: Zinc Plated Carbon Steel Rivet Nut Size: 1 4" 20UNC About our rivet nut: These rivet nuts are suitable for a variety of thickness of the material including steel, fiberglass and plastic, etc, riveting firm