The 12d pronounced twelve penny on the label is a carryover from the roman denarius which was a small silver coin.
													
																	Roofing nails per pound. 
									
	
		
	
																	Pack see lower price in cart. 
																	Grip rite 11 x 1 1 4 in. 
																	Grip rite 10 x 11 2 in. 
																	A wide variety of roofing nails per pound options are available to you such as smooth ring and fluted. 
															
													
									
	
		
	
																	Grip rite 12 x 1 in. 
																	See lower price in cart. 
																	210 3 47. 
																	Hdg nails have slightly less nails per pound due to galvanizing. 
															
													
									
	
		
	
																	Approximately 140 of these nails make a pound so you need about 2 1 4 pounds of them to install a square of shingles in normal conditions and about 3 1 2 pounds in windy conditions. 
																	Electro galvanized steel roofing nails 1 lb pack model 114egrfg1. 
																	Set your store to see local. 
																	Note counts are approximate and will depend on gauge of shank of each nail. 
															
													
									
	
		
	
																	D 304 stainless steel ring shank roofing nails 5 lbs.