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5/16 X 1-1/4" Type A Self Tapping Sheet Metal Screws Indented Hex Washer Head Unslotted Drive 18/8 Stainless Steel (500/Pkg.) Reduced Price
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5/16 X 1-1/4″ Type A Self Tapping Sheet Metal Screws Indented Hex Washer Head Unslotted Drive 18/8 Stainless Steel (500/Pkg.) Reduced Price

Original price was: $531.43.Current price is: $223.20.

For orders under $150.00, a shipping fee of $12.99 applies.

SKU: SKHWTA017RF Category: Tag:
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Type A Self Tapping Sheet Metal Screws with Indented Hex Washer Head are designed for rapid, reliable fastening into thin sheet metal. Made from 304 Stainless Steel (18/8), they deliver robust corrosion resistance and consistent drive performance in challenging environments.

Specs

    Dimensions: 5/16 X 1-1/4

    Finish: Bright stainless steel

    Drive Type: Unslotted

    Material Grade: 304 Stainless Steel (18/8)

Features

    Self-tapping capability enables installation directly into sheet metal without pre-threading, accelerating assembly and reducing tooling steps.

    Indented Hex Washer Head provides flush seating, distributes load over a larger area, and minimizes pull-through in thin materials.

    Unslotted Drive requires hex driver, reducing cam-out risk and improving torque control during fastening.

    Corrosion Resistance courtesy of 304 Stainless Steel (18/8) supports outdoor and humid environment performance.

    Size: 5/16 diameter by 1-1/4 length, suited for joining thin metal sheets and panels in automotive, appliance, and HVAC applications.

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