Item # 188NJLN1/4-28

1/4" - 28 NF NYLON INSERT JAM LOCKNUT 18-8 STAINLESS

$0.30780 / EA

  • Pkg Qty: 100.00
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188NJLN1/4-28 1/4" - 28 NF NYLON INSERT JAM LOCKNUT 18-8 STAINLESS
188NJLN1/4-28 1/4" - 28 NF NYLON INSERT JAM LOCKNUT 18-8 STAINLESS
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Item # 188NJLN1/4-28

1/4" - 28 NF NYLON INSERT JAM LOCKNUT 18-8 STAINLESS

  • UM: EA

The 1/4-28 18-8 Stainless nylon-insert lock nut is a unf-thread 18-8 stainless nylon-insert lock nut stocked at Eugene Fastener & Supply. Part of our full lock nuts selection.

At a glance

Wrench size (across flats)7/16"
Thread1/4-28 UNF (Fine)
Material18-8 Stainless

Good to know

  • Fine (UNF) thread — higher tensile strength and better resistance to loosening than coarse.
  • A nylon collar grips the bolt threads to resist loosening; rated to roughly 250°F — use an all-metal lock nut above that.
  • 18-8 Stainless — corrosion-resistant and non-magnetic.

Other sizes in this series — 18-8 Stainless Nylon-Insert Lock Nuts

SizePart #Wrench
#10-24188NJLN#10-243/8"
#12-24188NLN#12-24
#10-32188NLN#10-323/8"
#8-32188NLN#8-3211/32"
#6-32188NLN#6-325/16"
#6-32188NJN#6-32BO5/16"
#5-40188NLN#5-40
#4-40188NLN#4-401/4"
#2-56188NLN#2-56
1/4-20188NLN1/4-207/16"
1/4-28188NLN1/4-287/16"
1/4-28 (this page)188NJLN1/4-287/16"
5/16-18188NLN5/16-181/2"
5/16-24188NJLN5/16-241/2"
3/8-16188NLN3/8-169/16"
3/8-24188NJLN3/8-249/16"
7/16-14188NLN7/16-1411/16"
7/16-20188NLN7/16-2011/16"
1/2-13188NLN1/2-133/4"
1/2-20188NLN1/2-203/4"
9/16-18188NLN9/16-187/8"
5/8-11188NLN5/8-1115/16"
5/8-18188NJLN5/8-1815/16"
3/4-10188NJLN3/4-101-1/8"
3/4-16188NJLN3/4-161-1/8"
7/8-14188NLN7/8-141-5/16"
7/8-9188NJLN7/8-91-5/16"
1-14188NLN1-141-1/2"
1-8188NLN1-81-1/2"
1 1/8-7188NLN11/8-71-11/16"
+ 10 more — view all lock nuts

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

Specifications
Diameter 1/4
Thread pitch 28
Material 18-8 Stainless
Finish Plain
Grade UNF (Fine)
Thread Lock Nuts
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