DeWalt

1/4-20 x 1" Bi-Flex 300 Series Bi-Metal Self-Drilling Screws, 3/8 Hex Washer Head, #3 Point, Hardened Steel Tapping Threads and Point, 18-8 Stainless Steel Head and Shank with Stalgard GB Coating

DEW DFSEAJ540

IN STOCK

$1649.50 /Box

(2500/Box)

Overview

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Bi-Flex structural screws are bi-metal self-drilling tapping screws that provide the corrosion resistance of 300 series stainless steel and the efficiency of drill screws. Bi-Flex screws are suitable for use in both steel and aluminum.

Specifications
General
Product Type
Self-Drilling Screw
UOM
BX
Unit Size
2500
Pieces Per Unit
2500/BX
Weight
40.000000
Product Brand
DeWalt
Product Sub Brand
Bi-Flex®
MPN
DFSEAJ540
UPC
662963000758
Technical
Material
Stainless Steel
Steel Grade
18-8
Finish
Stalgard® GB
Drive Type
Hex
Head Dia.
0.5"
Head Size
38
Head Type
Hex Washer
Point Size
#3
Point Type
Self-Drill
TPI
20
Thread Size
1/4"-20
Max Load Bearing Length
0.406"
Head-Height
0.25"
ICC Approved
Yes
Driver Size
3/8"
Shank Dia
1/4"
Min Protrusion Length
19/32"
Drive Size
6848
Washer Type
Integrated Washer
Cordless
No
Compliance
DFAR Compliant
No
QSLD Compliant
No
APPROVALS & LISTING
  • International Code Council, Evaluation Service (ICC-ES), ESR-4367
  • International Code Council, Evaluation Service (ICC-ES), ESR-4374
  • Code compliant with the International Building Code/International Residential Code:2021 IBC/IRC, 2018 IBC/IRC, 2015 IBC/IRC and 2012 IBC/IRC
  • 2020 Los Angeles Building Code (LABC) and Los Angeles Residential Code (LARC) ICC-ES Report Supplement
  • 2020 Florida Building Code (FBC) ICC-ES Report Supplement
  • Tested in accordance with AISI S905 and ICC-ES AC500 for attaching Miscellaneous Building Materials to Steel
  • Tested in accordance with ICC-ES AC491 for use in Aluminum
ERS 4374ESR 4367