5/16 X 3/4" Type B Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | 18/8 Stainless Steel (750/Pkg.)

Mutual ScrewSKU: 3112BW188KC

Price:
Sale price$636.19per 750( $0.85 each)
Pieces 750
Measurement type Inch
Thread size 5/16
Length 3/4
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Unslotted
Head style Indented Hex Washer Head
Point type Type B
Threads per inch 12
Thread style Fully Threaded
Weight 21.0 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 with an indented hex washer head and unslotted drive provide precise and reliable fastening for metal sheets. The screws are manufactured from 18/8 stainless steel and measure 5/16 inch diameter by 3/4 inch length, packaged as a 750-count lot.

Specs

  • Dimensions: Diameter 5/16 inch; Length 3/4 inch
  • Material Grade: 18/8 Stainless Steel
  • Drive Type: Unslotted Drive
  • Thread Type: Self Tapping

Features

  • Head design: Indented Hex Washer Head enables flush seating and distributes load across the washer surface for panels and thin-gabric sheets.
  • Corrosion resistance: 18/8 Stainless Steel provides good corrosion resistance for indoor and outdoor environments where moisture exposure is a concern.
  • Drive compatibility: Unslotted drive minimizes tool slippage in constrained spaces and works with standard hex drivers.
  • Self tapping capability: Self Tapping thread engages metal without pre-drilling, creating secure threads in suitable sheet metal gauges.
  • Applications: Suitable for electrical enclosures, HVAC ductwork, automotive panels, and light structural sheet metal assemblies requiring a flush, load-distributing fastener.

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