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Dril-Flex screws are engineered and processed to help prevent hydrogen-induced brittle failures. Each fastener undergoes the unique Flex Technology® dual-hardening process, ensuring the optimal combination of ductility and hardness required for maximum performance in the field. Stalgard® coating provides additional corrosion resistance. Testing of this product, in accordance with ASTM standards, has proven that Dril-Flex screws provide the same resistance to hydrogen-assisted cracking (HAC) as a Grade 5 screw. Virtually immune to delayed embrittlement failures
Precision-engineered and dual heat treated drill screws provide the strength, ductility and resistance to embrittlement required for critical applications.
Dril-Flex® Structural Drill Screws
bulk
Unit of Measure
1 2 3 

Item #

Diameter

Length

Point Type

Load Bearing Area

Head Size

Quantity

Weight

List Price

EAF841-C N/A 1/4 in N/A 1-1/2 in N/A #3 N/A 0.950 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 2000 N/A 45 lbs $0.00
EAF846-B N/A 1/4 in N/A 2 in N/A #3 N/A 0.830 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 15 lbs $0.00
EAF846-C N/A 1/4 in N/A 2 in N/A #3 N/A 0.830 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 1500 N/A 41 lbs $0.00
EAF865-B N/A 1/4 in N/A 1-1/8 in N/A #4 N/A 1.45 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 11 lbs $0.00
EAF865-C N/A 1/4 in N/A 1-1/8 in N/A #4 N/A 1.45 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 2500 N/A 51 lbs $0.00
EAF876-B N/A 1/4 in N/A 1-1/2 in N/A #4 N/A 1.33 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 12.5 lbs $0.00
EAF876-C N/A 1/4 in N/A 1-1/2 in N/A #4 N/A 1.33 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 2000 N/A 48 lbs $0.00
EAF888-B N/A 1/4 in N/A 1-3/4 in N/A #5 N/A 0.500 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 7 lbs $0.00
EAF888-C N/A 1/4 in N/A 1-3/4 in N/A #5 N/A 0.500 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 2000 N/A 27 lbs $0.00
EAF886-B N/A 1/4 in N/A 2 in N/A #4 N/A 0.800 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 15 lbs $0.00
EAF886-C N/A 1/4 in N/A 2 in N/A #4 N/A 0.800 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 1500 N/A 45 lbs $0.00
EAF890-B N/A 1/4 in N/A 2-1/2 in N/A #4 N/A 1.830 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 22 lbs $0.00
EAF890-C N/A 1/4 in N/A 2-1/2 in N/A #4 N/A 1.830 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 1000 N/A 45 lbs $0.00
EAF900-B N/A 1/4 in N/A 3-3/8 in N/A #4 N/A 2.70 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 22 lbs $0.00
EAF900-C N/A 1/4 in N/A 3-3/8 in N/A #4 N/A 2.70 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 22 lbs $0.00
EAF910-B N/A 1/4 in N/A 4 in N/A #4 N/A 3.50 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 25 lbs $0.00
EAF910-C N/A 1/4 in N/A 4 in N/A #4 N/A 3.50 in N/A 1/4 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 23 lbs $0.00
EBL330-B N/A 1/4 in N/A 3 in N/A #4 N/A 2.50 in N/A 1/4 in Diameter, #3 Phillips Undercut Flat Head N/A 100 N/A 4 lbs $0.00
EBL330-C N/A 1/4 in N/A 3 in N/A #4 N/A 2.50 in N/A 1/4 in Diameter, #3 Phillips Undercut Flat Head N/A 500 N/A 20 lbs $0.00
EBL340-C N/A 1/4 in N/A 4 in N/A #4 N/A 3.50 in N/A 1/4 in Diameter, #3 Phillips Undercut Flat Head N/A 500 N/A 23 lbs $0.00
EAF940-B N/A 5/16 in N/A 1-1/2 in N/A #3 N/A 0.850 in N/A 5/16 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 23 lbs $0.00
EAF940-C N/A 5/16 in N/A 1-1/2 in N/A #3 N/A 0.850 in N/A 5/16 in Diameter, 3/8 in Hex Washer Head N/A 1000 N/A 37 lbs $0.00
EAF960-B N/A 5/16 in N/A 1-1/2 in N/A #3 N/A 0.850 in N/A 5/16 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 20 lbs $0.00
EAF960-C N/A 5/16 in N/A 1-1/2 in N/A #3 N/A 0.850 in N/A 5/16 in Diameter, 3/8 in Hex Washer Head N/A 1000 N/A 40 lbs $465.09
EAF970-B N/A 5/16 in N/A 2 in N/A #3 N/A 1.35 in N/A 5/16 in Diameter, 3/8 in Hex Washer Head N/A 500 N/A 25 lbs $0.00
Unit of Measure
1 2 3