2H nuts 

Hex heavy nut A194,2H
Metric size: from M6 to M36
Inch size: from 1/4 to 2
Material: middle carbon steel
Surfaces: black, zinc or yellow zinc-plated .

Hex heavy nut A194,2H
Double, single or single chamfer with washer face
Metric size: from M6 to M36
Inch size: from 1/4 to 2 inches

30-45 days after receiving advanced payment
packing:according to customer's requirment or 25kgs carton