• 1/4" hex drive DIN 3126 and ISO 1173, style C 6.3
• For TORX® head screws
• Suitable for wood and soft material applications
• High performance alloy steel
• Torsion zone that absorbs torque peaks avoiding premature wear and tear and improving service life
• Surface coated finish with yellow lack for rust protection
• Available in small blister pack of 2 pieces or plastic box of 10 pieces (T40 = 5 pieces)
• Extra hard bits are subject to special heating processes that make it harder and reduce the risk of the breakage