Description
Malco® Zip-In® Sheet Metal Screw, Self-Piercing, Measurement System: Imperial, #10 Thread, Hex Washer Head, Slotted Drive, Zinc Plated, 1/4 in Head, Double Thread, 1/2 in Thread Length
Features:
- Undercut - indented hex washer slotted head
- Bright zinc plated
- Burr free
- Full 1/4 in (No 8) head will not strip out of hex driver opening
- One 1/4 in hex driver accommodates all sizes
- Undercut - always seats flush
- Some screws sizes available in pails
- Trademarked and patented head markings indicate one and only genuine zip-ins
- 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
- Head will not strip out of hex driver opening
- Hex driver accommodates all sizes
- Single starting thread machined down to very tip of screw point
- Instantly penetrates and engages in heavy gauge sheet metal and layered light gauge
- Quality controlled heat treat
Standards/Approval:
Warranty:
Limited Lifetime
