Deck Railing System, 316 Stainless Steel 1/8in Left Right Thread Swage Lag Screw for Wooden Pole Specification: Item Type: Swage Lag Screw Material: Stainless Steel 316 Application: Suitable for installing DIY cable railing system. Thread Specification: 1/8in Package Details: 30 x Left Thread Swage Lag Screw 30 x Right Thread Swage Lag Screw 1 x Wrench 1 x Drill Bit Package List: 30 x Left Thread Swage Lag Screw 30 x Right Thread Swage Lag Screw 1 x Wrench 1 x Drill Bit Note: Before screwing the cable into the wooden pole, make sure that the connection between the cable and the screw is firm.