Description: #12-14 x 1" Dril-Flex® Structural Self-Drilling Screws, #3 Phillips Undercut Flat Head, #3 Point, Alloy Steel with Stalgard CoatingDual heat treated drill screws provide the strength, ductility and resistance to embrittlement required for critical applications. Dril-Flex® Structural Self-Drilling ScrewsThe dual heat treated drill screws provide the strength, ductility and resistance to embrittlement required for critical applications. Making these self-drilling structural screws virtually immune to delayed embrittlement failures.Stalgard SUB coating (Hex washer product only) provides 2000 hours of salt spray resistance (per ASTM B117)High-hardness points and lead threads for drilling and tapping with lower-hardness in load-bearing threads for ductilityVirtually immune to delayed embrittlement failuresApprovalsICC-ES Report No. ESR-3332COLA (City of Los Angeles) Research Report #25095Comparison to Stainless Steel Screws300 series stainless steel fasteners provide high resistance to hydrogen embrittlement failures. However, stainless steel is galvanically incompatible with aluminum or steel panels. In this case, stainless steel fasteners trigger a sacrificial action, which can lead to degradation of the panel and loosening of the fastener. A dual-hardening process allows Dril-Flex® fasteners to provide high strength and resistance to hydrogen embrittlement failures. Their Stalgard® finish provides corrosion resistance several times greater than other commonly-used finishes. If an environment is corrosive enough to significantly affect the Stalgard finish, the potential for significant degradation of the aluminum/ stainless steel assembly would also exist. Technical SpecsProduct TypeSelf-Drilling Structural ScrewMaterialAlloy SteelDiameter#12Length1"Drive TypePhillipsHead TypeFlat UndercutPoint Size#3FinishStalgard CoatingSourceMade in USADriver Size#3Load Bearing Area.500"ApprovalsICC-ES ESR-3332, COLA Research Report #25095
Price: 29.95 USD
Location: Granger, Indiana
End Time: 2024-11-10T16:50:02.000Z
Shipping Cost: N/A USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Item Length: 1in.
MPN: EBL-215
Brand: Elco
