Indented Hex Washer Head Slotted Drive Thread Rolling Screw, Steel Zinc & Waxed
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Indented Hex Washer Head Slotted Drive Thread Rolling Screw, Steel Zinc & Waxed

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1/4-20 X 2-1/2" Thread Rolling Screws | Taptite Alternative | Indented Hex Washer Head Slotted Drive | Steel Zinc & Waxed (500 / Pkg.)

Mutual ScrewSKU: 1440RSWKC
Price:
$152.73per 500( $0.31 each)
Pieces 500
Measurement type Imperial
Thread size 1/4-20
Diameter 1/4
Length 2-1/2"
Material Steel
Finish Zinc & Waxed
Drive Slotted
Head style Indented Hex Washer
Threads per inch 20
Weight 16.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

These 1/4-20 x 2-1/2" thread rolling screws form their own mating threads as they are driven, using a tri-lobular shank that displaces material rather than cutting it. They are a direct alternative to Taptite screws, built from Steel with a zinc & waxed finish, with a indented hex washer head and a slotted drive.

  • Material and finish: Steel Zinc & Waxed
  • Head style: Indented Hex Washer
  • Drive: Slotted
  • Thread form: Tri-Lobe, Taptite alternative
  • Thread size: 1/4-20
  • Length: 2-1/2"
  • Applications: Thread forming into untapped holes in metal assemblies

Rolling the thread instead of cutting it leaves no chips to clear and work-hardens the mating material, which raises pull-out strength and resistance to vibration loosening. Hole size matters: follow the manufacturer recommended pilot hole for the material and thickness being fastened.

Specifications

  • Product type: Thread Rolling Screws
  • Material: Steel
  • Finish: Zinc & Waxed
  • Head style: Indented Hex Washer
  • Drive type: Slotted
  • Thread size: 1/4-20
  • Length: 2-1/2"
  • Threads per inch: 20
  • Thread form: Tri-Lobe
  • Measurement type: Imperial
  • Pack Quantity: 500

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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