Multi-Purpose. Finish: Bright. Suitable For Use With Both Soft And Hard Woods. Ideal When Permanent Strength And Holding Power Are Of Primary Importance. Rings On Shank Are Sloped In A Conical Shape To Ensure Clean Insertion But Design Ensures Difficulty In Release. Used For Many Construction Applications. Often Used To Fix Hardboard Sheeting To Floorboards Offering A Strong Secure Fixing.PTDFORDIR500NLAR20B
