#4 X 1/2" Type AB Self Tapping Sheet Metal Screws | Flat Head | Square Drive | Steel Zinc & Bake (10000/Pkg.)
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#4 X 1/2" Type AB Self Tapping Sheet Metal Screws | Flat Head | Square Drive | Steel Zinc & Bake (10000/Pkg.)

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#12 X 1-1/4" Type A Self Tapping Sheet Metal Screws | Flat Head | Square Drive | Steel Zinc & Bake (4000/Pkg.)

Mutual ScrewSKU: 1220AQFKC
Price:
$542.42per 4000( $0.14 each)
Pieces 4000
Measurement type Inch
Thread size #12
Length 1-1/4
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Square
Head style Flat Head
Point type Type A
Threads per inch 11
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 A Self Tapping Sheet Metal Screws provide reliable fastening for sheet metal assemblies. The flat head and square drive ensure flush seating and precise torque control in bulk packs.

Specs

  • Dimensions: Diameter #12; Length 1-1/4"
  • Finish: Zinc & Bake
  • Drive type: Square Drive
  • Thread type: Self Tapping

Features

  • Corrosion resistance: Zinc plating with bake-on finish provides durable protection in metal-to-metal environments.
  • Flush seating: Flat head design enables countersunk installation for a clean, low-profile appearance.
  • Torque control: Square drive minimizes cam-out and improves drive stability in both manual and power tools.
  • Self tapping: Thread-cutting capability allows installation into sheet metal without pre-drilling in appropriate gauges.
  • Bulk quantity: Pack of 4,000 pieces supports high-volume assembly, field replacements, and stocking efficiency.
  • Application versatility: Ideal for automotive panels, HVAC ducting, electrical enclosures, appliance housings, and metal chassis assemblies requiring flush fasteners.

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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