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4-40 X 5/16 Thread Cutting Screws / Phillips / Flat Head Undercut / 18-8 Stainless / Plain / Type 23 Fasteners coated with Stalgard® SUB

SKU 55644239077
4.4
USD108.83 USD156.83

Pay in 4 interest-free payments of $27.21 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

Description

Fasteners coated with Stalgard® SUB typically show no red rust or other base metal corrosion on significant surfaces after 2000 hours of salt spray exposure in accordance with ASTM B117

High hardness lead threads for tapping into steel and aluminum

and ESR-3213 for chemically treated lumber

The 1/4-20 size ONLY is available for quote with a brass insert upon request

meaning it grabs the flats of the screw and not the corners

4-40 X 5/16 Thread Cutting Screws / Phillips / Flat Head Undercut / 18-8 Stainless / Plain / Type 23 Fasteners coated with Stalgard® SUB

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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