8x1/2 HEX ZIP-IN SCREW TUB OF 1000

8x1/2 HEX ZIP-IN SCREW TUB OF 1000

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Malco 8 X 1/2" zip screws Tub of 1000
Undercut-indented hex washer slotted head
Bright Zinc Plated
Burr Free
Full 1/4 (no. 8) head will not strip out of hex driver opening
One 1/4 hex driver accommodates all sizes
Undercut – always seats flush
Some screws sizes available in pails.

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