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Home > Hardware General & Electrical > Screw Packs Clamps > Screws Zip-In #8 1/4" x 3/4" 1000/PK

Screws Zip-In #8 1/4" x 3/4" 1000/PK

Item #:T473-3

Manufacturer Item: HW8X3/4ZT

Manufacturer: MALCO PRODUCTS, INC.

Malco T473-3 Zip-In Screw #8 1/4" x 3/4" (1000 Pack)

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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.

Head will not strip out of hex driver opening
Undercut - always seats flush
Burr free
Patented head markings U.S. patent number D524638
Sharp tapered point will not walk, mushroom or break Malco Zip-In HW8x3/4ZT Bright Zinc-Plated Steel Indented Hexagonal Washer Head Self Piercing Screw, #8 x 3", Slotted, 1000/PackSid Harvey Item #:T473-3: Replaces Part #:'s : 13328,
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Malco T473-3