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Flat Phillips Undercut B Self Tapping Screws

Tapping screws are another kind of high quality screw we carry. Tapping screws are commonly used for attaching steel or wood parts, but are also used to fasten plastic parts together. Like all Liberty Fastener screws, tapping screws come in a variety of sizes, models and finishes.
  • Manufactured to ASME B18.6.4 &
  • SAE J933 specifications (heads to ASME B18.6.3)
  • Case Hardened to Rockwell C45 min. (Core Hardness: Rockwell C28-38)
  • Fully Threaded / Steel Zinc Plated
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Item #

Size

Ctn Qty

Weight Lbs/M

Thread Types

Plating

0202BPU 2 x 1/8 in 10000 0.19 Fully Threaded Steel Zinc
0203BPU 2 x 3/16 in 10000 0.25 Fully Threaded Steel Zinc
0403BPU 4 x 3/16 in 10000 0.50 Fully Threaded Steel Zinc
0404BPU 4 x 1/4 in 10000 0.61 Fully Threaded Steel Zinc
0405BPU 4 x 5/16 in 10000 0.76 Fully Threaded Steel Zinc
0406BPU 4 x 3/8 in 10000 0.88 Fully Threaded Steel Zinc
0407BPU 4 x 7/16 in 10000 1.02 Fully Threaded Steel Zinc
0408BPU 4 x 1/2 in 10000 1.02 Fully Threaded Steel Zinc
0412BPU 4 x 3/4 in 10000 1.53 Fully Threaded Steel Zinc
0604BPU 6 x 1/4 in 10000 0.93 Fully Threaded Steel Zinc
0605BPU 6 x 5/16 in 10000 1.70 Fully Threaded Steel Zinc
0606BPU 6 x 3/8 in 10000 1.90 Fully Threaded Steel Zinc
0608BPU 6 x 1/2 in 10000 2.20 Fully Threaded Steel Zinc
0620BPU 6 x 1 1/4 in 8000 4.00 Fully Threaded Steel Zinc
0804BPU 8 x 1/4 in 10000 1.52 Fully Threaded Steel Zinc
0805BPU 8 x 5/16 in 10000 1.70 Fully Threaded Steel Zinc
0806BPU 8 x 3/8 in 10000 1.89 Fully Threaded Steel Zinc
0808BPU 8 x 1/2 in 10000 3.30 Fully Threaded Steel Zinc
0810BPU 8 x 5/8 in 10000 3.40 Fully Threaded Steel Zinc
0812BPU 8 x 3/4 in 10000 3.49 Fully Threaded Steel Zinc
1004BPU 10 x 1/4 in 10000 2.20 Fully Threaded Steel Zinc
1006BPU 10 x 3/8 in 10000 2.80 Fully Threaded Steel Zinc
1008BPU 10 x 1/2 in 10000 3.56 Fully Threaded Steel Zinc
1010BPU 10 5/8 in 7000 3.88 Fully Threaded Steel Zinc
1012BPU 10 x 3/4 in 6000 4.30 Fully Threaded Steel Zinc