SCREW ZIP IN (1000 PACK) 8x1/2" MALCO (10)

HW8X1/2Z MFG #: HW8X1/2ZT (CC71)
  • Color/Finish: Zinc Plated
  • Diameter - Thread Size: #8
  • Drive Type: Slotted
  • Head Size: 1/4 in
  • Head Style: Hex Washer
  • Thread Type: Double

Malco® Zip-In® HW8X1/2ZT Self-Piercing Sheet Metal Screw, Imperial, #8, Hex Washer Head, Slotted Drive, Zinc Plated

Malco® Zip-In® Sheet Metal Screw, Self-Piercing, Measurement System: Imperial, #8, Hex Washer Head, Slotted Drive, Zinc Plated, 1/4 in Head, Double, 1/2 in Thread Length

A unique thread design and quality controlled manufacture spell the Zip-In® difference. Zip-In's® sophisticated heat treat process allows the screw to taper to a fine, sharp point without sacrificing critical point strength. A single starting thread is formed down to the very tip of the point and is the source of Zip-In's® penetrating power. A second thread above the point engages after initial penetration and drills in the screw double fast. Zip-In® screws are faster driving, with a greater capacity for fastening heavier gauges of sheet metal than any other self-piercing type.

  • Thread Type
  • Type
  • Measurement System
  • Head Style
  • Diameter - Thread Size
  • Color/Finish
  • Drive Type
  • Thread Length
  • Head Size
Hex Washer
Zinc Plated
1/2 in
1/4 in