Flex5 selectively hardened fasteners with Grade 5 performance


Trust these versatile fasteners to deliver fast installation and uncompromising strength

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.

Intertek Evalution Report

Flex5 products are listed on Intertek Evaluation Report CCRR-0347

CCRR-0347 report

PDF | 0.68MB

#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. 
Loading
Loading