Flex5 selectively hardened fasteners with Grade 5 performance


Trust these versatile fasteners to deliver fast installation and uncompromising strength.

Flex5 product are listed on Intertek CCRR-0347 Report

Flex5 self-drilling fasteners are made from alloy steel and are manufactured with a selective hardness heat treat process to give the load bearing part of the fastener Grade 5 specification performance (RC28-34), with a higher hardness for the drill point and lead-in thread (min. RC52) for drilling and tapping into steel.  The lower hardness of the load bearing area increases the fastener's ductility helping to prevent hydrogen embrittlement.

#10-16 Flex5

Selectively hardened fastener with Grade 5 performance (RC28-34)
Listed on Intertek Evaluation Report CCRR-0347
  • Self-drill point #3
  • Drill & tap capacity: 0.150"
  • Diameter:  #10 with 16 threads per inch
  • Head: 5/16" AF hex washer head
  • Available lengths:  3/4"
Product data sheet | PDF
Intertek CCRR-0347 Report | PDF

#12-14 Flex5

Selectively hardened fastener with Grade 5 performance (RC28-34)
Listed on Intertek Evaluation Report CCRR-0347
  • Self-drill point #3
  • Drill & tap capacity: 0.187"
  • Diameter:  #12 with 14 threads per inch
  • Head: 5/16" AF hex washer head
  • Available lengths:  7/8", 1", 1-1/2", 2"
Product data sheet | PDF
Intertek CCRR-0347 Report | PDF

1/4-14 Flex5

Selectively hardened fastener with Grade 5 performance (RC28-34)
Listed on Intertek Evaluation Report CCRR-0347
  • Self-drill point #3
  • Drill & tap capacity: 0.187"
  • Diameter:  1/4" with 14 threads per inch
  • Head: 3/8" AF hex washer head
  • Available lengths:  1", 1-1/2", 2"
Product data sheet | PDF
Intertek CCRR-0347 Report | PDF

1/4-20 Flex5

Selectively hardened fastener with Grade 5 performance (RC28-34)
Listed on Intertek Evaluation Report CCRR-0347
  • Self-drill point #4
  • Drill & tap capacity: 0.312"
  • Diameter:  1/4" with 20 threads per inch
  • Head: 3/8" AF hex washer head
  • Available lengths:  1-1/8", 1-1/2", 2", 2-1/2"
Product data sheet | PDF
Intertek CCRR-0347 Report | PDF
Reach a sales representative at 1-800-234-4533 to learn more about the capabilities and specs of the Flex5 fasteners or conveniently place your order. 
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