(BHT) 34850-S8, 131139 8M Finish Code: Mechanical Zinc Description Part # Price PC COST 9/16 HVY SPLIT WA MECH ZC. 8 pk B-11330 $4 $0.5000 9/16 HVY SPLIT WA MECH ZC. 25 pk B-11330-25 $9 $0.3600 9/16 HVY SPLIT WA MECH ZC. 50 pk B-11330-50 $16 $0.3200 9/16 HVY SPLIT WA MECH ZC. 100 pk B-11330-100 $30 $0.3000