5/16 X 3/4" Type B Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc & Bake (1500/Pkg.)

Mutual ScrewSKU: 3112BWKC

Price:
Sale price$560.95per 1500( $0.37 each)
Pieces 1500
Measurement type Inch
Thread size 5/16
Length 3/4
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Unslotted
Head style Indented Hex Washer Head
Point type Type B
Threads per inch 12
Thread style Fully Threaded
Weight 36.0 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

Professional Type B self tapping sheet metal screws provide secure fastening for metal-to-metal assemblies. The indented hex washer head and unslotted drive enable flush seating and precise torque control in zinc & bake finish.

Specs

  • Dimensions: 5/16 x 3/4
  • Finish: Zinc & bake
  • Drive type: Unslotted
  • Thread type: Type B self-tapping

Features

  • Self-tapping design enables direct fastening into sheet metal without pre-drilling, reducing assembly time and tool wear.
  • Indented hex washer head provides flush seating and enhanced load distribution on surface assemblies.
  • Unslotted drive improves drive stability and tamper resistance during installation.
  • Finish zinc coated with bake finish offers corrosion resistance in typical service environments.
  • Bulk packaging 1500 pieces per bulk package supports high-volume manufacturing and predictable inventory planning.
  • Substrate compatibility Steel substrate with common fastening substrates used in HVAC, automotive, appliances, and metal enclosures.
  • Use case Suitable for joining metal panels to steel frames or similar sheet materials where high shear strength is required.

Can We Help?

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800-222-0324

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