Undercut Indented Hex Washer Slotted Head

Burr Free

Undercut Always Seats Flush

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

Sharp Tapered Point will Not Mushroom or Break

Bright Zinc Plated

Unique Designed and Quality Controlled Screw

Sophisticated Heat Treat Process Allows the Screw to Taper to a Fine Sharp Point without Sacrificing Critical Point Strength

Single Starting Thread is Formed Down to the Very Tip of the Point and is the Source of Penetrating Power

Second Thread Above the Point Engages after Initial Penetration and Drills in the Screw Double Fast

Screws are Faster Driving with a Greater Capacity for Fastening Heavier Gauges of Sheet Metal than any Other Self Piercing Screw

Lifetime Limited Warranty

Undercut-indented hex washer slotted head

Bright Zinc Plated

Burr Free

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

Limited Lifetime Warranty

undercut-indented hex washer slotted head

Combination lead double thread

Burr-free hex washer slotted head

Quality controlled heat treat

Sharp tapered point will not mushroom, break or walk

Complete operator control-precise hole alignment

Single starting thread machined down to very tip of screw point

Instantly penetrates and engages in heavy gauge sheet metal and layered light gauge

Limited Lifetime Warranty

undercut-indented hex washer slotted head

Combination lead double thread

Burr-free hex washer slotted head

Quality controlled heat treat

Sharp tapered point will not mushroom, break or walk

Complete operator control-precise hole alignment

Single starting thread machined down to very tip of screw point

Instantly penetrates and engages in heavy gauge sheet metal and layered light gauge

Limited Lifetime Warranty

Undercut Indented Hex Washer Slotted Head

Burr Free

Undercut Always Seats Flush

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

Sharp Tapered Point will Not Mushroom or Break

Bright Zinc Plated

Unique Designed and Quality Controlled Screw

Sophisticated Heat Treat Process Allows the Screw to Taper to a Fine Sharp Point without Sacrificing Critical Point Strength

Single Starting Thread is Formed Down to the Very Tip of the Point and is the Source of Penetrating Power

Second Thread Above the Point Engages after Initial Penetration and Drills in the Screw Double Fast

Screws are Faster Driving with a Greater Capacity for Fastening Heavier Gauges of Sheet Metal than any Other Self Piercing Screw

Lifetime Limited Warranty

Undercut-Indented Hex Washer Slotted Head

Combination Lead Double Thread

Burr-Free Hex Washer Slotted Head

Sharp Tapered Point will Not Mushroom, Break or Walk

Quality controlled heat treat

Complete operator control with precise hole alignment

Single starting thread machined down to very tip of screw point

Limited Lifetime Warranty

Undercut Indented Hex Washer Slotted Head

Burr Free

Undercut Always Seats Flush

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

Sharp Tapered Point will Not Mushroom or Break

Bright Zinc Plated

Unique Designed and Quality Controlled Screw

Sophisticated Heat Treat Process Allows the Screw to Taper to a Fine Sharp Point without Sacrificing Critical Point Strength

Single Starting Thread is Formed Down to the Very Tip of the Point and is the Source of Penetrating Power

Second Thread Above the Point Engages after Initial Penetration and Drills in the Screw Double Fast

Screws are Faster Driving with a Greater Capacity for Fastening Heavier Gauges of Sheet Metal than any Other Self Piercing Screw

Lifetime Limited Warranty

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

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

Sharp tapered point will not mushroom or break

No walking

Lifetime Limited Warranty

Undercut Indented Hex Washer Slotted Head

Burr Free

Undercut Always Seats Flush

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

Sharp Tapered Point will Not Mushroom or Break

Bright Zinc Plated

Unique Designed and Quality Controlled Screw

Sophisticated Heat Treat Process Allows the Screw to Taper to a Fine Sharp Point without Sacrificing Critical Point Strength

Single Starting Thread is Formed Down to the Very Tip of the Point and is the Source of Penetrating Power

Second Thread Above the Point Engages after Initial Penetration and Drills in the Screw Double Fast

Screws are Faster Driving with a Greater Capacity for Fastening Heavier Gauges of Sheet Metal than any Other Self Piercing Screw

Lifetime Limited Warranty

A unique thread design and quality controlled manufacture spell the Zip-in® sheet metal screw difference

Zip-in's® are made with a sophisticated heat treat process which 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

Malco's 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 - Undercut Always seats flush

Burr Free hex washer slotted head - One 1/4 inch hex driver accommodates all sizes of Zip-in Screws

Full 1/4 inch (No. 8) head will not strip out of hex driver opening at any-time during operation

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

Sharp Tapered Point - Quality controlled heat treat

Sharp tapered point will not mushroom, break or walk

Complete operator control with precise hole alignment

Limited Lifetime Warranty

Undercut Indented Hex Washer Slotted Head

Burr Free

Undercut Always Seats Flush

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

Sharp Tapered Point will Not Mushroom or Break

Bright Zinc Plated

Unique Designed and Quality Controlled Screw

Sophisticated Heat Treat Process Allows the Screw to Taper to a Fine Sharp Point without Sacrificing Critical Point Strength

Single Starting Thread is Formed Down to the Very Tip of the Point and is the Source of Penetrating Power

Second Thread Above the Point Engages after Initial Penetration and Drills in the Screw Double Fast

Screws are Faster Driving with a Greater Capacity for Fastening Heavier Gauges of Sheet Metal than any Other Self Piercing Screw

Lifetime Limited Warranty