XS Scuba SS Bleed Screws XS Scuba Sale! from $ 23.00 USD /per Style Old Style Current Style Produc variants Old Style - Sold Out Current Style - Sold Out Qty. Sold Out Couldn't load pickup availability Refresh XS Scuba SS Bleed Screws. Features: AC362 (current model) has a flush seat to mate with a raised conic orifice. AC361 (old model) has an extended seat to mate with a recessed conic orifice.