[400 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/8-16 X 2 1/4 Round Head Professional-grade diamond grit hole saw

Professional-grade diamond grit hole saw with a 4-3/8 inch diameter delivers fast

verify alignment and load before applying service load

18 teeth per inch

part of the PMX series

100 pieces per package supports batch manufacturing and field maintenance needs

[400 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 3/8-16 X 2 1/4 Round Head Professional-grade diamond grit hole sawFlange Bolts Serrated Hex Washer Case Hardened Zinc 3 8 16 X 2 1 4 offer secure fastening for automotive, machinery, and construction projects. These bolts combine a flange head with a serrated hex washer to distribute load and resist loosening, making them ideal for vibration prone environments. Crafted from high strength steel and finished with zinc plating, they deliver durability and corrosion resistance in challenging conditions. The case