Part Number: 109C4FS155 (Oval head 430 stain steel semi-t) Part Number: 109C4FS155AN (Oval head 430 stain steel semi-t) Part Number: 109C4FS15AN (Oval head 430 stain steel semi-t) Part Number: 109C4FS16 (Oval head 430 stain steel semi-t) Part Number: 109C4FS165 (Oval head 430 stain steel semi-t) Part Number: 109C4FS165AN (Oval head 430 stain steel semi-t) Part Number: 109C4FS16AN (Oval head 430 stain steel semi-t) Part Number: 109C4FS17 (Oval head 430 stain steel semi-t) Part Number: 109C4FS175 (Oval head 430 stain steel semi-t) Part Number: 109C4FS175AN (Oval head 430 stain steel semi-t) Part Number: 109C4FS17AN (Oval head 430 stain steel semi-t) Part Number: 109C4FS18 (Oval head 430 stain steel semi-t) Part Number: 109C4FS185 (Oval head 430 stain steel semi-t) Part Number: 109C4FS185AN (Oval head 430 stain steel semi-t)