1/4-20 UNC Thread Tap and Die Set 20mm Die Stock Wrench with Plastic Handle

Specifications:Thread Tap: Thread Size: 1/4-20 UNC; Thread Length: 25mm / 0.98"; Square Shank Size: 6mm / 0.24"; Overall Length: 73mm / 2.87"; Tolerance Grade: 2B; Material: High Speed SteelRound Die: Thread Size: 1/4-20 UNC; Outside Diameter (OD): 20mm / 0.79"; Thickness: 7mm / 0.28"; Material: Tool Steel (9CrSi)Die Stock: Size: 20mm x 7mm / 0.79" x 0.28" (D*H); Fit Die Size: M4.5-M6 Metric Dies / 20mm Outer Dia. Dies; Total Size: 205mm x 13mm / 8.07" x 0.51" (L*T); Material: Zinc Alloy + Plastic HandleDescriptions:The round die is suitable for re-threading existing threads in hard materials like metal, or making new male threads in soft material like plastic. Good for general purpose threading.The high-speed steel tap can make or repair female threads, great for general purpose applications.

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