Elco 1/4-20 Drilit Case Hardened Carbon Steel Self-Drilling Screws with Hex Washer Head and #5 Point
The Elco 1/4-20 Drilit Case Hardened Carbon Steel Self-Drilling Screws with Hex Washer Head and #5 Point is often referred to as a TEK screw, and has extended drilling capacity due to it’s extra drill tip length. The extra long drill tip allows for speedy installation into steel up to 1/2″ thick. They also have the Stalgard® coating to help with corrosion. Testing has shown no red rust or other base metal corrosion on significant surfaces after 1000 hours of 5% neutral salt spray exposure (ASTM B117).
Features and Benefits
- High strength, ductility and reliability
- Stalgard coating coating helps with corrosion and is compatible with ACQ-treated lumber with retention levels .25 pcf or lower
- Made from Case Hardened Steel for strength and durability
- Extended drilling tip for faster installation through thicker steel
Specifications
- Box of 500 pcs
- Model# ECC970-1
- Shank Diameter: 1/4″
- Material: Case Hardened Steel
- Finish: Stalgard®
- Drive Type: 3/8″ Hex
- Head Type: Hex Washer
- Point Size: #5
- Point Type: Self-Drill
- TPI: 20
- Thread Size: 1/4″-20
- Drive Size: 6848
Approvals & Listings
- International Code Council, Evaluation Service (ICC-ES), ESR-3294
- International Code Council, Evaluation Service (ICC-ES), ESR-4367
- Code compliant with the International Building Code/International Residential Code: 2021 IBC/IRC, 2018 IBC/IRC, 2015 IBC/IRC, and 2012 IBC/IRC
- Tested in accordance with ICC-ES AC118 for use in Steel-to-Steel Connections
- Tested in accordance with ICC-ES AC500 for attaching Miscellaneous Building Materials to Steel
All available sizes of these screws are on clearance sale and priced to move! Further bulk pricing discounts may be available, so feel free to contact us at 1 (800) 267-2308 and ask for an E-Commerce Representative. You can also email us at internetsales@crssupply.com.
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