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Indented Hex Washer Slotted 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
  • 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

0404BSW 4 x 1/4 in 10000 1.00 Fully Threaded Steel Zinc
0405BSW 4 x 5/16 in 10000 1.00 Fully Threaded Steel Zinc
0406BSW 4 x 3/8 in 10000 1.30 Fully Threaded Steel Zinc
0408BSW 4 x 1/2 in 10000 1.39 Fully Threaded Steel Zinc
0410BSW 4 x 5/8 in 10000 1.62 Fully Threaded Steel Zinc
0412BSW 4 x 3/4 in 10000 1.93 Fully Threaded Steel Zinc
0604BSW 6 x 1/4 in 10000 1.85 Fully Threaded Steel Zinc
0605BSW 6 x 5/16 in 10000 2.10 Fully Threaded Steel Zinc
0606BSW 6 x 3/8 in 10000 2.43 Fully Threaded Steel Zinc
0608BSW 6 x 1/2 in 10000 2.77 Fully Threaded Steel Zinc
0610BSW 6 x 5/8 in 10000 3.06 Fully Threaded Steel Zinc
0612BSW 6 x 3/4 in 10000 3.47 Fully Threaded Steel Zinc
0616BSW 6 x 1 in 9000 4.25 Fully Threaded Steel Zinc
0620BSW 6 x 1 1/4 in 5000 4.77 Fully Threaded Steel Zinc
0624BSW 6 x 1 1/2 in 4000 5.30 Fully Threaded Steel Zinc
0804BSW 8 x 1/4 in 10000 2.67 Fully Threaded Steel Zinc
0805BSW 8 x 5/16 in 10000 2.70 Fully Threaded Steel Zinc
0806BSW 8 x 3/8 in 10000 2.90 Fully Threaded Steel Zinc
0808BSW 8 x 1/2 in 10000 3.59 Fully Threaded Steel Zinc
0810BSW 8 x 5/8 in 9000 4.04 Fully Threaded Steel Zinc
0812BSW 8 x 3/4 in 8000 4.47 Fully Threaded Steel Zinc
0816BSW 8 x 1 in 5000 5.56 Fully Threaded Steel Zinc
0820BSW 8 x 1 1/4 in 4000 6.54 Fully Threaded Steel Zinc
0824BSW 8 x 1 1/2 in 3000 7.59 Fully Threaded Steel Zinc
0828BSW 8 x 1 3/4 in 2500 8.36 Fully Threaded Steel Zinc