Request a Custom Part
Click image to enlarge

Nylon Insert Locknuts (Inch) at Empire Bolt & Screw

Nylon Insert (Inch) Locknuts (“Nyloc Nut”) are easily the most prevalent type of Lock Nut on the market today. They are a Hex Nut with a permanently fixed nylon ring or collar at one end.  The internal diameter of the nylon material in the collar is slightly smaller than the nut thread minor diameter.  Once the external threads of the mated part comes in contact with the Nylon Insert (Inch) Locknut’s nylon collar, a tight, frictional fit is created between the threads, thus restricting the loosening of the parts under vibrational forces. 
 
Nylon Insert (Inch) Locknuts are available in various styles and types:
  • NE:      Standard Height, Light Hex
  • NTE:   Thin Height, Light Hex
  • NU:     Standard Height, Heavy Hex
  • NTU:   Thin Height, Heavy Hex
  • NM:     Standard Height, Machine Screw Pattern Hex
  • NTM:  Thin Height, Machine Screw Pattern Hex
 
Because of the relatively low cost of achieving fastener locking, Nylon Insert (Inch) Lock Nuts are one of the most popular styles of locknuts used in mass production assembly.

Call Empire Bolt & Screw or send us a Request for Quote on your Nylon Insert (Inch) Locknut needs today.
 
Model Product Size Pattern Plate Pkg Qty  
305496 1 1/4"-7 NU Nylon Insert L/N, Low Carbon Steel, Zinc 1 1/4"-7 NU Zinc 5,000
Add to
Quote
305470 1 1/4"-12 (Fine) NE Nylon Insert L/N, Low Carbon Steel, Zinc 1 1/4"-12 NE Zinc 5,000
Add to
Quote
305486 1 1/4"-12 (Fine) NTE Nylon Insert L/N, Low Carbon Steel, Zinc 1 1/4"-12 NTE Zinc 5,000
Add to
Quote
305464 1 3/8"-6 NE Nylon Insert L/N, Low Carbon Steel, Zinc 1 3/8"-6 NE   5,000
Add to
Quote
305480 1 3/8"-6 NTE Nylon Insert L/N, Low Carbon Steel, Zinc 1 3/8"-6 NTE Zinc 5,000
Add to
Quote
305512 1 3/8"-6 NTU Nylon Insert L/N, Low Carbon Steel, Zinc 1 3/8"-6 NTU Zinc 5,000
Add to
Quote
305498 1 3/8"-6 NU Nylon Insert L/N, Low Carbon Steel, Zinc 1 3/8"-6 NU Zinc 5,000
Add to
Quote
305472 1 3/8"-12 (Fine) NE Nylon Insert L/N, Low Carbon Steel, Zinc 1 3/8"-12 NE Zinc 5,000
Add to
Quote
305488 1 3/8"-12 (Fine) NTE Nylon Insert L/N, Low Carbon Steel, Zinc 1 3/8"-12 NTE Zinc 5,000
Add to
Quote
305466 1 1/2"-6 NE Nylon Insert L/N, Low Carbon Steel, Zinc 1 1/2"-6 NE   5,000
Add to
Quote
305482 1 1/2"-6 NTE Nylon Insert L/N, Low Carbon Steel, Zinc 1 1/2"-6 NTE Zinc 5,000
Add to
Quote
305514 1 1/2"-6 NTU Nylon Insert L/N, Low Carbon Steel, Zinc 1 1/2"-6 NTU Zinc 5,000
Add to
Quote
305500 1 1/2"-6 NU Nylon Insert L/N, Low Carbon Steel, Zinc 1 1/2"-6 NU Zinc 5,000
Add to
Quote
305474 1 1/2"-12 (Fine) NE Nylon Insert L/N, Low Carbon Steel, Zinc 1 1/2"-12 NE Zinc 5,000
Add to
Quote
305490 1 1/2"-12 (Fine) NTE Nylon Insert L/N, Low Carbon Steel, Zinc 1 1/2"-12 NTE Zinc 5,000
Add to
Quote
305522 1 5/8"-5 1/2 NU Nylon Insert L/N, Low Carbon Steel, Zinc 1 5/8"-5 1/2 NU Zinc 5,000
Add to
Quote
305516 1 3/4"-5 NTU Nylon Insert L/N, Low Carbon Steel, Zinc 1 3/4"-5 NTU Zinc 5,000
Add to
Quote
305502 1 3/4"-5 NU Nylon Insert L/N, Low Carbon Steel, Zinc 1 3/4"-5 NU Zinc 5,000
Add to
Quote
R40001 2"-4 1/2 NTE Nylon Insert L/N, Low Carbon Steel, Plain 2"-4 1/2 NTE Plain 5,000
Add to
Quote
305518 2"-4 1/2 NTU Nylon Insert L/N, Low Carbon Steel, Zinc 2"-4 1/2 NTU Zinc 5,000
Add to
Quote
305504 2"-4 1/2 NU Nylon Insert L/N, Low Carbon Steel, Zinc 2"-4 1/2 NU Zinc 5,000
Add to
Quote
305524 2 1/2"-4 NU Nylon Insert L/N, Low Carbon Steel, Zinc 2 1/2"-4 NU Zinc 5,000
Add to
Quote
305506 2 1/4"-4 1/2 NU Nylon Insert L/N, Low Carbon Steel, Zinc 2 1/4"-4 1/2 NU Zinc 5,000
Add to
Quote
305526 2 3/4"-4 NU Nylon Insert L/N, Low Carbon Steel, Zinc 2 3/4"-4 NU Zinc 5,000
Add to
Quote
305528 3"-4 NU Nylon Insert L/N, Low Carbon Steel, Zinc 3"-4 NU Zinc 5,000
Add to
Quote
897046 1/4"-20 NE Nylon Insert L/N, Grade C, Plain 1/4"-20 NE Plain 5,000
Add to
Quote
828110 1/4"-20 NE Nylon Insert L/N, Grade C, Phos Oil 1/4"-20 NE Phos Oil 5,000
Add to
Quote
845040 1/4"-20 NE Nylon Insert L/N, Grade C, Zinc-Yellow 1/4"-20 NE Zinc-Yellow 5,000
Add to
Quote
897248 1/4"-28 (Fine) NE Nylon Insert L/N, Grade C, Plain 1/4"-28 NE Plain 5,000
Add to
Quote
828120 1/4"-28 (Fine) NE Nylon Insert L/N, Grade C, Phos Oil 1/4"-28 NE Phos Oil 5,000
Add to
Quote
845080 1/4"-28 (Fine) NE Nylon Insert L/N, Grade C, Zinc-Yellow 1/4"-28 NE Zinc-Yellow 5,000
Add to
Quote
897050 5/16"-18 NE Nylon Insert L/N, Grade C, Plain 5/16"-18 NE Plain 5,000
Add to
Quote
828130 5/16"-18 NE Nylon Insert L/N, Grade C, Phos Oil 5/16"-18 NE Phos Oil 5,000
Add to
Quote
845120 5/16"-18 NE Nylon Insert L/N, Grade C, Zinc-Yellow 5/16"-18 NE Zinc-Yellow 5,000
Add to
Quote
897252 5/16"-24 (Fine) NE Nylon Insert L/N, Grade C, Plain 5/16"-24 NE Plain 5,000
Add to
Quote
828140 5/16"-24 (Fine) NE Nylon Insert L/N, Grade C, Phos Oil 5/16"-24 NE Phos Oil 5,000
Add to
Quote
845160 5/16"-24 (Fine) NE Nylon Insert L/N, Grade C, Zinc-Yellow 5/16"-24 NE Zinc-Yellow 5,000
Add to
Quote
897054 3/8"-16 NE Nylon Insert L/N, Grade C, Plain 3/8"-16 NE Plain 5,000
Add to
Quote
828150 3/8"-16 NE Nylon Insert L/N, Grade C, Phos Oil 3/8"-16 NE Phos Oil 5,000
Add to
Quote
845200 3/8"-16 NE Nylon Insert L/N, Grade C, Zinc-Yellow 3/8"-16 NE Zinc-Yellow 5,000
Add to
Quote
897256 3/8"-24 (Fine) NE Nylon Insert L/N, Grade C, Plain 3/8"-24 NE Plain 5,000
Add to
Quote
828160 3/8"-24 (Fine) NE Nylon Insert L/N, Grade C, Phos Oil 3/8"-24 NE Phos Oil 5,000
Add to
Quote
845240 3/8"-24 (Fine) NE Nylon Insert L/N, Grade C, Zinc-Yellow 3/8"-24 NE Zinc-Yellow 5,000
Add to
Quote
897058 7/16"-14 NE Nylon Insert L/N, Grade C, Plain 7/16"-14 NE Plain 5,000
Add to
Quote
828170 7/16"-14 NE Nylon Insert L/N, Grade C, Phos Oil 7/16"-14 NE Phos Oil 5,000
Add to
Quote
845280 7/16"-14 NE Nylon Insert L/N, Grade C, Zinc-Yellow 7/16"-14 NE Zinc-Yellow 5,000
Add to
Quote
897260 7/16"-20 (Fine) NE Nylon Insert L/N, Grade C, Plain 7/16"-20 NE Plain 5,000
Add to
Quote
828180 7/16"-20 (Fine) NE Nylon Insert L/N, Grade C, Phos Oil 7/16"-20 NE Phos Oil 5,000
Add to
Quote
845320 7/16"-20 (Fine) NE Nylon Insert L/N, Grade C, Zinc-Yellow 7/16"-20 NE Zinc-Yellow 5,000
Add to
Quote
897062 1/2"-13 NE Nylon Insert L/N, Grade C, Plain 1/2"-13 NE Plain 5,000
Add to
Quote

Model:
Size:
1 1/4"-7
Pattern:
NU
Plate:
Zinc
Model:
Size:
1 1/4"-12
Pattern:
NE
Plate:
Zinc
Model:
Size:
1 1/4"-12
Pattern:
NTE
Plate:
Zinc
Model:
Size:
1 3/8"-6
Pattern:
NE
Model:
Size:
1 3/8"-6
Pattern:
NTE
Plate:
Zinc
Model:
Size:
1 3/8"-6
Pattern:
NTU
Plate:
Zinc
Model:
Size:
1 3/8"-6
Pattern:
NU
Plate:
Zinc
Model:
Size:
1 3/8"-12
Pattern:
NE
Plate:
Zinc
Model:
Size:
1 3/8"-12
Pattern:
NTE
Plate:
Zinc
Model:
Size:
1 1/2"-6
Pattern:
NE
Model:
Size:
1 1/2"-6
Pattern:
NTE
Plate:
Zinc
Model:
Size:
1 1/2"-6
Pattern:
NTU
Plate:
Zinc
Model:
Size:
1 1/2"-6
Pattern:
NU
Plate:
Zinc
Model:
Size:
1 1/2"-12
Pattern:
NE
Plate:
Zinc
Model:
Size:
1 1/2"-12
Pattern:
NTE
Plate:
Zinc
Model:
Size:
1 5/8"-5 1/2
Pattern:
NU
Plate:
Zinc
Model:
Size:
1 3/4"-5
Pattern:
NTU
Plate:
Zinc
Model:
Size:
1 3/4"-5
Pattern:
NU
Plate:
Zinc
Model:
Size:
2"-4 1/2
Pattern:
NTE
Plate:
Plain
Model:
Size:
2"-4 1/2
Pattern:
NTU
Plate:
Zinc
Model:
Size:
2"-4 1/2
Pattern:
NU
Plate:
Zinc
Model:
Size:
2 1/2"-4
Pattern:
NU
Plate:
Zinc
Model:
Size:
2 1/4"-4 1/2
Pattern:
NU
Plate:
Zinc
Model:
Size:
2 3/4"-4
Pattern:
NU
Plate:
Zinc
Model:
Size:
3"-4
Pattern:
NU
Plate:
Zinc
Model:
Size:
1/4"-20
Pattern:
NE
Plate:
Plain
Model:
Size:
1/4"-20
Pattern:
NE
Plate:
Phos Oil
Model:
Size:
1/4"-20
Pattern:
NE
Plate:
Zinc-Yellow
Model:
Size:
1/4"-28
Pattern:
NE
Plate:
Plain
Model:
Size:
1/4"-28
Pattern:
NE
Plate:
Phos Oil
Model:
Size:
1/4"-28
Pattern:
NE
Plate:
Zinc-Yellow
Model:
Size:
5/16"-18
Pattern:
NE
Plate:
Plain
Model:
Size:
5/16"-18
Pattern:
NE
Plate:
Phos Oil
Model:
Size:
5/16"-18
Pattern:
NE
Plate:
Zinc-Yellow
Model:
Size:
5/16"-24
Pattern:
NE
Plate:
Plain
Model:
Size:
5/16"-24
Pattern:
NE
Plate:
Phos Oil
Model:
Size:
5/16"-24
Pattern:
NE
Plate:
Zinc-Yellow
Model:
Size:
3/8"-16
Pattern:
NE
Plate:
Plain
Model:
Size:
3/8"-16
Pattern:
NE
Plate:
Phos Oil
Model:
Size:
3/8"-16
Pattern:
NE
Plate:
Zinc-Yellow
Model:
Size:
3/8"-24
Pattern:
NE
Plate:
Plain
Model:
Size:
3/8"-24
Pattern:
NE
Plate:
Phos Oil
Model:
Size:
3/8"-24
Pattern:
NE
Plate:
Zinc-Yellow
Model:
Size:
7/16"-14
Pattern:
NE
Plate:
Plain
Model:
Size:
7/16"-14
Pattern:
NE
Plate:
Phos Oil
Model:
Size:
7/16"-14
Pattern:
NE
Plate:
Zinc-Yellow
Model:
Size:
7/16"-20
Pattern:
NE
Plate:
Plain
Model:
Size:
7/16"-20
Pattern:
NE
Plate:
Phos Oil
Model:
Size:
7/16"-20
Pattern:
NE
Plate:
Zinc-Yellow
Model:
Size:
1/2"-13
Pattern:
NE
Plate:
Plain

© 2024 Empire Bolt & Screw Inc. - 1501 E Trent Avenue - Spokane, WA 99202-2938
Toll-Free US & Canada: 888-534-0636 - Phone: 509-534-0636 - Fax: 509-534-1475