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Stainless Steel Nylon Insert Lock Nuts

  • Nyloc Nuts are a Friction Security Hex Nut that has a Nylon Plastic Collar Center and Grabs the Thread of a Screw or Bolt and Causes Friction Between the Threads and Nut.
  • Other Common Names Include Nylock, Elastic Stop Nut, Polymer Insert Lock Nut
  • 18-8 Stainless Steel Includes 303 & 304 Grades
  • Right Hand Thread, UNC 
  • Rust and Corrosion Resistant


Item # Image Description Price
NINUT188ASST
Nylon Insert Hex Lock Nut Assortment Kit Set 18-8 Stainless Steel
Nylon Insert Hex Lock Nut Assortment Kit Set 18-8 Stainless Steel
  • Nylon Insert Hex Lock Nut Assortment Kit Set.
  • 139 Piece Set In Clear Plastic Box.
  • 18-8 / 304 Stainless Steel.
  • Includes Sizes 4-40, 5.40, 6-32, 8-32, 10-24, 10-32, 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 5/8-11 
  • View Extended Info For Quantity.

 
$30.00

NILS2-56BAG
2-56 Nylon Insert Hex Lock Nuts 18-8 / 304 Stainless Steel
2-56 Nylon Insert Hex Lock Nuts 18-8 / 304 Stainless Steel
  • SOLD IN BOXES OF 100.
  • #2-56 Thread Nyloc Lock Nut
  • 1/4" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
$5.00

NILS4-40BAG
4-40 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
4-40 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD IN BOXES OF 100.
  • #4-40 Thread Nyloc Lock Nut
  • 1/4" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
$4.00

NILS5/40BAG
5/40 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
5/40 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD IN BOXES OF 100.
  • #5/40 Thread Nyloc Lock Nut
  • 1/4" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
$8.50

NILS6-32BAG
6-32 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
6-32 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD IN BOXES OF 100.
  • #6-32 Thread Nyloc Lock Nut
  • 5/16" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
$4.25

NILS8-32BAG
8-32 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
8-32 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD IN BOXES OF 100.
  • #8-32 Thread Nyloc Lock Nut
  • 5/16" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
$4.50

NILS10-24BAG
10-24 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
10-24 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD IN BOXES OF 100.
  • #10-24 Thread Nyloc Lock Nut
  • 3/8" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
$5.00

NILS12-24BAG
12-24 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
12-24 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD IN BOXES OF 100.
  • #12-24 Thread Nyloc Lock Nut
  • 7/16" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
$6.25

NILS1/4-20BAG
1/4-20 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
1/4-20 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD IN BOXES OF 100.
  • 1/4"-20 Thread Nyloc Lock Nut
  • 7/16" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$7.75

NILS5/16-18BAG25
5/16-18 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
5/16-18 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD BY BAG OF 25.
  • 5/16"-18 Thread Nyloc Lock Nut
  • 1/2" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$4.25

NILS3/8-16BAG10
3/8-16 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
3/8-16 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD BY BAG OF 10.
  • 3/8"-16 Thread Nyloc Lock Nut
  • 9/16" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$3.25

NILS7/16-14BAG10
7/16-14 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
7/16-14 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD BY BAG OF 10.
  • 7/16"-14 Thread Nyloc Lock Nut
  • 5/8" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$4.25

NILS1/2-13BAG10
1/2-13 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
1/2-13 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD BY BAG OF 10.
  • 1/2"-13 Thread Nyloc Lock Nut
  • 3/4" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$5.50

NILS5/8-11
5/8-11 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
5/8-11 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD BY THE PIECE.
  • 5/8-11 Thread Nyloc Lock Nut
  • 15/16" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$0.75

NILS3/4-10
3/4-10 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
3/4-10 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD BY THE PIECE.
  • 3/4"-10 Thread Nyloc Lock Nut
  • 1-1/8" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
$1.45

NILS7/8-9
7/8-9 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
7/8-9 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD BY THE PIECE.
  • 7/8-9" Thread Nyloc Lock Nut
  • 1-1/4" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
Special Pricing Available
$3.75

NILS1-8
1- 8 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
1- 8 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
  • SOLD BY THE PIECE.
  • 1"-8 Thread Nyloc Lock Nut
  • 1-7/16" Wrench Size.
  • Made From 18-8 / 304 Stainless Steel.
  • Contact Our Sales Department For Bulk Pricing.
$4.25