#12 X 1-1/4" Type B Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc & Bake (3000/Pkg.)

Mutual ScrewSKU: 1220BWKC

Price:
Sale price$219.41 Regular price$502.39per 3000( $0.07 each)
Pieces 3000
Measurement type Inch
Thread size #12
Length 1-1/4
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Unslotted
Head style Indented Hex Washer Head
Point type Type B
Threads per inch 14
Thread style Fully Threaded
Weight 35.0 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

Type B self tapping sheet metal screws provide fast, reliable metal-to-metal fastening for fabrication and installation tasks. Indented hex washer head with an unslotted drive delivers flush seating, tamper resistance, and consistent torque in professional assemblies.

Specs

  • Dimensions: Diameter: #12; Length: 1-1/4 inch
  • Finish: Zinc plated with baked enamel
  • Drive type: Unslotted
  • Material grade: Steel
  • Thread type: Type B

Features

  • Indented Hex Washer Head: Provides flush seating and load distribution in sheet metal applications, reducing protrusion and gasket issues.
  • Self tapping Thread (Type B): Forms into metal during installation, eliminating pre-drilling steps for compatible thickness sheets.
  • Finish characteristics: Zinc plating with baked enamel offers corrosion resistance in indoor and outdoor environments, aiding longevity of assemblies.
  • Drive Type: Unslotted drive minimizes cam-out risk and supports high-torque installation with appropriate drivers.
  • Material and finish compatibility: Steel substrate with zinc and baked finish suitable for automotive, HVAC, electrical enclosures, and machinery assemblies.
  • Packaging and procurement use-case: Bulk quantity of 3,000 pieces supports high-volume manufacturing, equipment maintenance, and service operations.

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800-222-0324

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