41 ECONOMY TEK SCREWS ECONOMY RANGE Standard Tek Zinc Unwashered Hex Head Tek 3 / Tek 5 Designed For: Fastening where a high end corrosion resistant coating is not required Head Style: Hexagonal Drive: 5/16” hexagonal Thread Form: Coarse thread (Tek 3) / fine thread (Tek 5) Material Grade: AISI C1022 ✓ Zinc Coating ✓ Super hard, super sharp drill tips ensure fast drill times ✓ Hex flange head design provides sure clamping action ✓ Precision formed concave fluting gives speedy chip removal ✓ Aggressive thread form design guarantees consistent tapping and superb holding power Code Size Steel Thickness Box Carton Zinc Coating HWZ25-3 5.5 x 25mm 1.2 - 3.5 mm 200 2,800 ✓ HWZ32-3 5.5 x 32mm 1.2 - 3.5 mm 200 2,800 ✓ HWZ38-3 5.5 x 38mm 1.2 - 3.5 mm 200 2,800 ✓ HWZ50-3 5.5 x 50mm 1.2 - 3.5 mm 100 1,400 ✓ HWZ75-3 5.5 x 75mm 1.2 - 3.5 mm 100 1,400 ✓ HWZ38-5 5.5 x 38mm 4 - 12.5 mm 200 2,400 ✓ HWZ50-5 5.5 x 50mm 4 - 12.5 mm 100 1,400 ✓ 2002/95/EC