The wings ream the hole larger than the threads so the threads will not engage the wood
400 Length is Measured from Under the Head to the Bottom of the Bolt
the wafer head provides a flush fit with increased load bearing for strength
Meets ANSI specifications
Used for hanging
Vega 32 Piece Security Driver Bit Set diameter-1-1-2 The wings ream the holeVega 32 Piece Security Driver Bit Set made from S2 modified steel with CNC machined tips in a convenient belt clip design. Kit includes the following: Phillips Tamper: 2, 3 Torx Tamper: 5, 6, 7, 8, 9, 10, 15, 20, 25, 27, 30, 40 Spanner Tamper: 4, 6, 8, 10, 12, 14 Hex Tamper: 5 64, 3 32, 7 64, 1 8, 9 64, 5 32, 3 16, 7 32, 1 4, 5 16 1 4" Square Driver Socket Quick Release Bit Holder