Price:
Sale price$595.00

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Product Specs
Part Number:
/ELCO-EAF876
Product Category:
Dril-flex
Brand Name:
Elco
Brand Part Number:
EAF876
Size:
1/4-20
Length:
1-1/2
Head Style:
Hex Washer Head
Material:
Steel
Finish:
Stalgard

Description

Dril-Flex Structural Screws are dual heat treated self-drilling tapping screws that provide the strength, ductility and resistance to embrittlement required for critical applications.

Features & Specs

  • High-hardness point and lead threads for drilling and tapping
  • Stalgard® and Stalgard® SUB Coatings provide improved corrosion resistance as well as enhanced galvanic compatibility in dissimilar metal applications, including those involving aluminum, compared with fasteners with standard zinc plating
  • Fasteners coated with Stalgard® typically show no red rust or other base metal corrosion on significant surfaces after 1000 hours of salt spray exposure in accordance with ASTM B117
  • Lower-hardness load bearing area provides increased resistance to Hydrogen-Assisted Stress Corrosion Cracking when compared to case hardened fasteners
  • 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

 

General Applications & Uses

  • Curtain walls
  • Window walls/glazing
  • Rainscreen
  • Solar panel systems

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