Main \nareas of use:\n\n--Kreg \nScrews are specifically designed to hold your pieces together to create a \nstrong, long-lasting joint. Assortment includes: (150) SPS-F1 25mm (150) SPS-C1 \n25mm (150) SML-F125 31mm (150) SML-C125 31mm (75) SML-C250B 63mm\n\n--This \nkit contains five of the most popular self-tapping Kreg Screws, secured in a \ndurable, easy-to-carry case. Makes a great starter kit for anyone new to Kreg \nJoinery.\n\n \n\nKey \nFeatures:\n\n--Contains \n675 of the most popular Kreg Screws\n\n--Square-drive \nprevents bit slipping while driving\n\n--Flat-bottom \nhead seats firmly in pocket-hole\n\n--Smooth \nshank draws the joint together\n\n--Self-tapping \ntip drills its own hole without splitting\n\n--Case-hardened \nsteel won't bend, break, or snap\n\n--Secured \nin a durable, easy-to-carry case\n\n--Great \nstarter kit for those new to Kreg Joinery\n\n \n\nSpecification:\n\n--150-each \nof:\nSPS-F1 \n- 1\"" (25mm)\nSPS-C1 \n- 1\"" (25mm)\nSML-F125 \n- 1.