Indented Hex Washer Head Self-Drilling Screw, Bonded EPDM Washer, Steel, Zinc & Bake
Indented Hex Washer Head Self-Drilling Screw, Bonded EPDM Washer, Steel, Zinc & Bake

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#12-14 X 4" Self-Drilling Screws | Indented Hex Washer Head | Point Type 3 | Bonded EPDM Washer | Steel Zinc & Bake (500 / Pkg.)

Mutual ScrewSKU: 1264KWNKC
Price:
$180.35per 500( $0.36 each)
Pieces 500
Measurement type Imperial
Thread size #12-14
Diameter #12
Length 4
Material Steel
Finish Zinc & Bake
Drive Unslotted
Head style Indented Hex Washer
Point type Point Type 3
Threads per inch 14
Thread style Fully Threaded
Weight 15.85 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

#12-14 X 4" self-drilling sealing screws with a indented hex washer head and a bonded EPDM washer. The drill point cuts its own hole and the spaced threads form mating threads in one operation, so no pilot hole or tap is needed. Under the head, a steel washer bonded to an EPDM rubber section compresses as the screw is driven, sealing the hole against water and resisting loosening from vibration.

  • Point Type 3 drill point for drilling and tapping in one step
  • Bonded EPDM washer seals the fastening against leaks
  • Indented hex washer head for nut-setter drive, no slot
  • Case-hardened steel with a zinc and bake finish

Common uses include attaching metal roofing and wall panels to steel framing, gutters, flashing and other weather-exposed metal-to-metal joints. Check panel thickness against the drill point capacity before ordering.

Specifications

  • Thread Size: #12-14
  • Length: 4"
  • Threads Per Inch: 14
  • Head Style: Indented Hex Washer
  • Drive: Unslotted
  • Point Type: 3
  • Thread Style: Fully Threaded
  • Washer: Bonded EPDM, steel section .542-.558" OD
  • Material: Steel (AISI 1016-1024), case hardened
  • Finish: Zinc & Bake
  • Standard: SAE J78 Type BSD

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

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