Item # GR9FHN1/2-20ZY-USA

1/2" - 20 L-9 HEX NUTS FINE ALLOY CAD. YELLOW & WAX (U.S.A.)

$5.22690 / EA

  • Pkg Qty: 50
  • Bulk Qty: 1,100
  • Log in to see if custom discounts apply
GR9FHN1/2-20ZY-USA 1/2" - 20 L-9 HEX NUTS FINE ALLOY CAD. YELLOW & WAX (U.S.A.)
GR9FHN1/2-20ZY-USA 1/2" - 20 L-9 HEX NUTS FINE ALLOY CAD. YELLOW & WAX (U.S.A.)
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Item # GR9FHN1/2-20ZY-USA

1/2" - 20 L-9 HEX NUTS FINE ALLOY CAD. YELLOW & WAX (U.S.A.)

  • UM: EA

The 1/2-20 hex nut is a unf-thread hex nut stocked at Eugene Fastener & Supply. Part of our full hex nuts selection.

At a glance

Wrench size (across flats)3/4"
Thread1/2-20 UNF (Fine)
MaterialSteel

Good to know

  • Fine (UNF) thread — higher tensile strength and better resistance to loosening than coarse.
  • The standard six-sided nut for general bolting; size the wrench to the width across flats shown above.

Other sizes in this series — Hex Nuts

SizePart #Wrench
GAR15542GAR15542
GAR15954GAR15954
GAR15957GAR15957
GAR15958GAR15958
GAR15961GAR15961
GAR15962GAR15962
1/4-20GR9FHN1/4-20ZY7/16"
1/4-20 (ZP)GR5FHN1/4-20ZP7/16"
1/4-28GAR155477/16"
5/16-18GR9FHN5/16-18ZY1/2"
5/16-24GAR155491/2"
3/8-16GR9FHN3/8-16ZY9/16"
7/16-14GR9FHN7/16-14ZY-USA11/16"
7/16-14 (ZP)GR5FHN7/16-14ZP11/16"
7/16-20 (PL)GR2FHN7/16-20PL11/16"
1/2-13GR9FHN1/2-13ZY-USA3/4"
1/2-20GAR155553/4"
1/2-20 (this page)GR9FHN1/2-20ZY-USA3/4"
9/16-12GR9FHN9/16-12ZY7/8"
9/16-12 (ZP)GR5FHN9/16-12ZP7/8"
9/16-18GR9FHN9/16-18ZY7/8"
9/16-18 (PL)GR2FHN9/16-18PL7/8"
5/8-11GR9FHN5/8-11ZY-USA15/16"
5/8-18GR9FHN5/8-18ZY15/16"
5/8-18 (PL)GR5FHN5/8-18PL15/16"
3/4-10GR9FHN3/4-10ZY1-1/8"
3/4-10 (ZP)GR5FHN3/4-10ZP1-1/8"
3/4-16 (ZP)GR5FHN3/4-16ZP1-1/8"
7/8-9 (PL)GR5FHN7/8-9PL1-5/16"
1-8GR9FHN1-8ZY1-1/2"
+ 52 more — view all hex nuts

Need a different material, finish, or thread, or bulk pricing? Contact our sales team, or view all hex nuts. Eugene Fastener & Supply, since 1969.

Specifications
Diameter 1/2
Thread pitch 20
Material Steel
Finish Yellow Zinc
Grade UNF (Fine)
Thread Hex Nuts
ASME B18.2.2
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