Flat Head w/ Wings Bi-Flex 300 Series Stainless Steel Self-Dril Screws

Bi-Flex 300 series stainless steel self-drilling screws feature bi-metal technology and Stalgard GB (Galvanic Barrier) coating to provide unmatched corrosion resistance and high performance in a wide range of demanding applications, including aluminum. It is virtually immune to delayed embrittlement failures. 18-8 stainless steel head and shank and hardened steel lead threads and drill point provide high strength, ductility and reliability Bi-metal technology provides outstanding corrosion resistance and long service life
Bi-Flex™ fasteners provide the corrosion resistance of 300 series stainless steel and the efficiency of drillscrews.

Bi-Flex™ 300 Series Stainless Steel Bi-Metal Self-Drilling Screws

Unit of Measure

Items	EBN140-B Elco Bi-Flex 300 Series SS Fasteners: 10-16 x 1-1/2, Flat Head Reamer w/Wings, #3 Point 500 Per/Box Price/Box $292.54	EBN140-C Elco Bi-Flex 300 Series SS Fasteners: 10-16 x 1-1/2, Flat Head Reamer w/Wings, #3 Point 3500 Per/Box Price/Box $1,535.84	EBN345-B Elco Bi-Flex 300 Series SS Fasteners: 12-24 x 2 13/16" Flat Head Reamer w/Wings, #5 Point 500 Per/Box Price/Box $655.23	EBN345-C Elco Bi-Flex 300 Series SS Fasteners: 12-24 x 2 13/16" Flat Head Reamer w/Wings, #5 Point 1000 Per/Box Price/Box $982.86	EBN645-B Elco Bi-Flex 300 Series SS Fasteners: 1/4-20 x 2 13/16" Flat Head Reamer w/Wings, #5 Point 500 Per/Box Price/Box $672.54
Dia. - TPI	N/A 10-16	N/A 10-16	N/A 12-24	N/A 12-24	N/A 1/4-20
Length (L)	N/A 1-1/2 in	N/A 1-1/2 in	N/A 2-13/16 in	N/A 2-13/16 in	N/A 2-13/16 in
Head Style	N/A Phillips
Drive System	N/A Phillips	N/A Phillips	N/A #3 Phillips	N/A #3 Phillips	N/A #3 Phillips
Point Style	N/A #3	N/A #3	N/A #5	N/A #5	N/A #5
Max. Load-Bearing Length (B)¹	N/A 0.800 in	N/A 0.800 in	N/A 1.710 in	N/A 1.710 in	N/A 1.710 in
Pieces per 1/4 Keg	N/A 3500	N/A 3500	N/A 1500	N/A 1500	N/A 1000
Weight per 1/4 Keg	N/A 30	N/A 30	N/A 21	N/A 21	N/A 28
Description	N/A 10 - 16 x 1-1/2"	N/A 10 - 16 x 1-1/2"	N/A 12 - 24 x 2-13/16"	N/A 12 - 24 x 2-13/16"	N/A 1/4 - 20 x 2-13/16"
Head Size	N/A Flat Head Reamer w/ Wings
Screw Type	N/A B-Flex 300 Series Stainless Steel Bi-Metal Self-drilling Screws
Finish	N/A Stalgard® GB (Galvanic Barrier) Coating
Qty/Box	N/A 500	N/A 3500	N/A 500	N/A 1000	N/A 500
Weight	N/A 0.9 lbs	N/A 5.9 lbs	N/A 1.4 lbs	N/A 1.4 lbs	N/A 1.4 lbs
USA/Import	N/A Made in USA
Material	N/A Hardened Steel Tapping Threads and Point Fused onto an 18-8 Stainless Steel Shank and Head
Features and Benefits	N/A The load-bearing length is the length of 300 series stainless under the hex head or including the flat head. Hardened steel length (lead threads and point) should be through the connection and not in the load bearing section of the connection.• High strength, ductility and reliability• Virtually immune to delayed embrittlement failures• Greater galvanic compatibility in dissimilar metal applications involving aluminum• High in-place value over the life of application
Note	N/A Minimum order is $25
¹ The load-bearing length is the length of 300 series stainless under the hex head or including the flat head. Hardened steel length (lead threads and point) should be through the connection and not in the load bearing section of the connection.