Flex5 Selectively Hardened Fasteners With Grade 5 Performance

• Made from alloy steel
• Manufactured with a selective hardness heat treat process
• Grade 5 specification performance (RC28-34)
• Higher hardness for drill point and lead-in threads (min. RC52)
• Lower hardness of load bearing area
• Increased ductility helps prevent hydrogen embrittlement

Diameters: #10, #12 and 1/4"

Head Styles: Hex Washer Head, Phillips Undercut Flat

Thread Forms: 10-16, 12-14, 12-24, 1/4-14, 1/4-20

Drill Points: SD3, SD4, SD5

Finish: vistaCorr™ - proprietary coating providing improved appearance, corrosion resistance, durability and installation performance. Salt spray per ASTM B117 - 1,000 hours

Head marking: Flex5 products are easily identifiable with unique head market

Flex5 product offering is listed under ICC ESR-3870

ESR-3870 Report - PDF, 0.69 MB

Product Data Sheet - PDF, 1.03 MB