Elco Construction Products

1/4-20 x 4" Bi-Flex 300 Series Bi-Metal Self-Drilling Screws, 3/8 Hex Washer Head, #5 Point, Hardened Steel Tapping Threads and Point, 18-8 Stainless Steel Head and Shank with Stalgard GB Coating

ELC EAJ670-100

Available to Order

$247.82 /Box

(100/Box)

Overview

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
100
Pieces Per Unit
100/BX
Weight
4.600000
Product Brand
Elco Construction Products
Product Sub Brand
Bi-Flex®
Technical
Diameter
1/4"
Length
4"
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
#5
Point Type
Self-Drill
TPI
20
Thread Size
1/4"-20
Max Load Bearing Length
3"
Head-Height
0.25"
Driver Size
3/8"
Shank Dia
1/4"
Min Protrusion Length
1"
Drive Size
6848
Washer Type
Integrated Washer