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Item # 188FJN3/8-16BO

3/8" - 16 NC FINISHED HEX JAM NUT 18-8 STAINLESS STEEL - BLACK OXIDE

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  • Minimum Order Qty: 1000
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  • Pkg Qty: 1,000
  • Case Qty: 1,000
  • Bulk Qty: 1,000
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188FJN3/8-16BO 3/8" - 16 NC FINISHED HEX JAM NUT 18-8 STAINLESS STEEL - BLACK OXIDE
188FJN3/8-16BO 3/8" - 16 NC FINISHED HEX JAM NUT 18-8 STAINLESS STEEL - BLACK OXIDE
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Item # 188FJN3/8-16BO

3/8" - 16 NC FINISHED HEX JAM NUT 18-8 STAINLESS STEEL - BLACK OXIDE

  • UM: EA

The 3/8-16 18-8 Stainless hex jam nut is a unc-thread 18-8 stainless hex jam nut in a plain finish stocked at Eugene Fastener & Supply. Part of our full hex jam nuts selection.

At a glance

Wrench size (across flats)9/16"
Thread3/8-16 UNC (Coarse)
Material18-8 Stainless
FinishPlain

Good to know

  • Coarse (UNC) thread — faster to install and more tolerant of nicks and corrosion.
  • A thin nut — used to lock a primary nut (double-nut method) or set and hold a position on threaded rod.
  • Plain finish has no corrosion coating — oil, wax, or paint for outdoor or wet service, or ask us about a plated option.
  • 18-8 Stainless — corrosion-resistant and non-magnetic.

Other sizes in this series — 18-8 Stainless Hex Jam Nuts

SizePart #Wrench
1/4-20188FJN1/4-207/16"
1/4-28188FJN1/4-287/16"
5/16-18188FJN5/16-181/2"
5/16-24188FJN5/16-241/2"
3/8-16188FJN3/8-169/16"
3/8-16 (this page)188FJN3/8-16BO9/16"
3/8-24188FJN3/8-249/16"
7/16-14188FJN7/16-1411/16"
7/16-20188FJN7/16-2011/16"
1/2-13188FJN1/2-133/4"
1/2-20188FJN1/2-203/4"
5/8-11188FJN5/8-1115/16"
3/4-10188FJN3/4-101-1/8"
3/4-16188FJN3/4-161-1/8"
7/8-14188FJN7/8-141-5/16"
7/8-9188FJN7/8-91-5/16"
1-14188FJN1-141-1/2"
1-8188FJN1-81-1/2"
1 1/8-7188FJN11/8-71-11/16"
1 1/4-7188FJN11/4-71-7/8"
1 1/2-6188FJN11/2-62-1/4"
8-1.25188FJNM8-1.25

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

Specifications

Diameter 3/8
Thread pitch 16
Material 18-8 Stainless
Finish Plain
Grade UNC (Coarse)
Thread Hex Jam Nuts
ASME B18.2.2
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