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Look for the Dots! ® Trademarked & Patented Head Markings indicate one and only genuine Zip-ins

®

.

U.S. Patent No.

D524,638

12

Self-Piercing

Sheet Metal Screws

The Standard by which all others are judged.

A unique thread design and quality controlled

manufacture spell the Zip-in

®

difference.

Rated #1, Zip-in® screws are

the best selling sheet metal

screws worldwide.

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

(A)

is machined

down to the very tip of the point and is the source of

Zip-in’s

®

penetrating power. The second thread

(B)

above the point engages after initial penetration and

moves the screw through very fast. Zip-in

®

screws

are faster driving, with a greater capacity for

fastening heavier gauges of sheet metal than any

other self-drilling type.

(A)

(B)

1.

Undercut-Indented Hex Washer Slotter Head

2.

Burr Free hex washer slotted head

• Undercut - Always seats flush

• One 1/4 in. hex driver accomodates all sizes of Zip-in Screws

• Full 1/4 in. (No. 8) head will not strip out of hex driver opening

at any-time during operation.

3.

Combination Lead Double Thread

• Starting thread machined down to very tip of screw point

• Instantly penetrates and engages in heavy gauge

sheet metal and layered light gauge

4.

Sharp Tapered Point

• Quality controlled heat treat

• Sharp tapered point will not mushroom, break or walk

• Complete operator control with precise hole alignment.

(3)

Combination Lead

Double Thread

(2)

(4)

Ultra Sharp Tapered Point

Scan the QR Code or go to

http://malcoproducts.com/videos

Zinc Plated

Malco Products Inc. Est. 1950

(1)

Undercut

Hex Washer

Slotted Head