TORX TX20 T20 PIN DRIVE. TO DRIVE THE SCREWS YOU CAN ONLY USE T20 TX20. PIN TYPE TORX SECURITY BITS. PIN ACCEPTING TORX BIT SHORT TYPE 1/4" HEX DRIVE 25mm LONG. 4mm x 20mm (No 8 x 3/4"). CROSS HEAD PZ2 SOLID SECURITY TAMPER PROOF 6 POINT STAR 6 POINTED STAR SIX POINT STAR SIX POINTED STAR BIT PRECISION.
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