A unique thread design and quality controlled manufacture spell the Zip-In's 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
  
  

  HW10X11/2T

Shook 11014 Zinc-Plated Steel Indented Hexagonal Washer Head Jiffy Point,

SH-11014

Edwards & West Bit-Tip 10D75TSW2ZSPJ100 Sharp Point Screw #10 x 3/4 100PK

Edwards & West 10D75TSW2ZSPJ100

Edwards & West Bit-Tip 10D50TSW2ZJ100 Sharp Point Screw #10 x 1/2 100PK

10D50TSW2ZJ100

By drilling its own hole, Bit-Tip produces the optimum hole size, resulting in better thread engagement and a tighter fit. One operation fastening also means no alignment problems. Bit-Tip has a wide range of industry applications. Select the Bit-Tip that's right for the job. Point length will determine metal thickness that can be drilled, tapped and fastened. Also, plywood, soft wood, composition board, drywall, insulation and laminates may be fastened to metal framing or components. Made from strong, high quality, specially heat treated steel. Bit-Tip Self Drilling and Tapping Screws are precision cold forged insuring uniformity of dimension and drill point contours. The versatile Bit-Tip Screw is an excellent replacement for fastening operations now using rivets, nuts and bolts, spot welds or adhesives. Bit-Tip also eliminates the need for costly auxiliary fastening equipment such as drill bits, taps and welding equipment. Requires only a standard screw gun power tool rated at 25 RPM equipped with drilling depth locator.

Trademarked and patented head markings indicate one and only genuine bit-tips
• 1575 Lbs.. tensile strength
• 42 Lbs. torsional strength
• For .35 - .1" thickness material
  
  

  BT142-500

Edwards & West Bit-Tip 10D150UHW Zinc Steel Self Drilling Tek Screw, #10 Hex, 1-1/2" L

10D150UHW2Z

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HW8X1ZP

A unique thread design and quality controlled manufacture spell the Zip-In's 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
  
  

  HW8X112ZP

Edwards & West Bit-Tip 10D200TSWZ/AJ Screw 2" x 5/16" 100/PK,

10D200TSWZ/AJ

Edwards & West Bit-Tip 10D200TSW2Z/A Wood Screw 10- 2" 100 Pack,

10D200TSW2Z/A

Edwards & West Bit-Tip 10D75UHW Zinc Steel Hex Washer Head Self Drilling Tek Screw, #10 x 3/4"

10D75UHW2Z

Edwards & West Bit-Tip 10D150TSW2Z/A Wood Screw 10- 1-1/2" 100 Pack,

10D150TSW2Z/A