Auer Steel
Part #HW7X1/2ZB
Zip-in Scr(15000 Pk)
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- Brand: MalcoDrive Type: SlottedType: Self-PiercingFinish: Zinc PlatedHead Size: 1/4 inDiameter - Thread Size: #7Measurement System: ImperialHead Type: Hex WasherThread Length: 1/2 inThread Type: Double
- 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.
Zip-in® Screws
- 1/4" head size
- Malco Zip-In Sheet Metal Screw, Self-Piercing, Measurement System: Imperial, #7 Thread, Hex Washer Head, Slotted Drive, Zinc Plated, 1/4 in Head, Double Thread, 1/2 in Thread Length