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Malco HW7X1/2ZT

Malco Zip-In® HW7X1/2ZT Steel Bright Zinc-Plated Hex Washer Slotted Self-Piercing Screw, #7 x 1/2 Inch L

  • Mfg. Name: Malco Products
  • Brand Name: Malco
  • MPN: HW7X1/2ZT
  • PSCN: 1901
  • UPC: 686046510798
  • Min. Ord. Qty: 1
  • Qty. Interval: 1
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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.

  • Undercut-indented hex washer slotted head
  • Burr free
  • Full 1/4 Inch (no. 8) head will not strip out of hex driver opening
  • One 1/4 Inch hex driver accommodates all sizes
  • Undercut - always seats flush
  • Combination lead double thread design: Single starting thread machined down to very tip of screw point
  • Instantly penetrates and engages in heavy gauge sheet metal and layered light gauge
  • Consistent hard point: Quality controlled heat treat, sharp tapered point will not mushroom or break, no walking
Brand : Malco
Sub Brand : Zip-In®
Item Name : Self-Piercing Screw
Size : #7
Head Type : Hex Washer
Head Width : 1/4 Inch
Head Height : 0.11 Inch
Length : 1/2 Inch
Material : Steel
Finish : Bright Zinc-Plated
Drive Type : Slotted

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