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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 Plate Pattern Pkg Qty  
828340 1 1/2"-6 NE Nylon Insert L/N, Grade C, Phos Oil 1 1/2"-6 Phos Oil NE 5,000
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Quote
845780 1 1/2"-6 NE Nylon Insert L/N, Grade C, Zinc-Yellow 1 1/2"-6 Zinc-Yellow NE 5,000
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Quote
897304 1 1/2"-12 (Fine) NE Nylon Insert L/N, Grade C, Plain 1 1/2"-12 Plain NE 5,000
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Quote
828400 1 1/2"-12 (Fine) NE Nylon Insert L/N, Grade C, Phos Oil 1 1/2"-12 Phos Oil NE 5,000
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Quote
845783 1 1/2"-12 (Fine) NE Nylon Insert L/N, Grade C, Zinc-Yellow 1 1/2"-12 Zinc-Yellow NE 5,000
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Quote
897401 1 3/4"-5 NU Nylon Insert L/N, Grade C, Plain 1 3/4"-5 Plain NU 5,000
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Quote
897413 2"-4 1/2 NU Nylon Insert L/N, Grade C, Plain 2"-4 1/2 Plain NU 5,000
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Quote
897405 2 1/2"-4 NU Nylon Insert L/N, Grade C, Plain 2 1/2"-4 Plain NU 5,000
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Quote
897409 2 1/4"-4 1/2 NU Nylon Insert L/N, Grade C, Plain 2 1/4"-4 1/2 Plain NU 5,000
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Quote
759028 1/4"-20 NE Nylon Insert L/N, Grade A, Zinc-Yellow 1/4"-20 Zinc-Yellow NE 5,000
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Quote
759100 1/4"-20 NTE Nylon Insert L/N, Grade A, Zinc-Yellow 1/4"-20 Zinc-Yellow NTE 5,000
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Quote
759030 5/16"-18 NE Nylon Insert L/N, Grade A, Zinc-Yellow 5/16"-18 Zinc-Yellow NE 5,000
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Quote
759106 5/16"-18 NTE Nylon Insert L/N, Grade A, Zinc-Yellow 5/16"-18 Zinc-Yellow NTE 5,000
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Quote
759330 5/16"-24 (Fine) NTE Nylon Insert L/N, Grade A, Zinc-Yellow 5/16"-24 Zinc-Yellow NTE 5,000
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Quote
759032 3/8"-16 NE Nylon Insert L/N, Grade A, Zinc-Yellow 3/8"-16 Zinc-Yellow NE 5,000
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Quote
759101 3/8"-16 NTE Nylon Insert L/N, Grade A, Zinc-Yellow 3/8"-16 Zinc-Yellow NTE 5,000
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Quote
759102 3/8"-24 (Fine) NTE Nylon Insert L/N, Grade A, Zinc-Yellow 3/8"-24 Zinc-Yellow NTE 5,000
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Quote
759034 7/16"-14 NE Nylon Insert L/N, Grade A, Zinc-Yellow 7/16"-14 Zinc-Yellow NE 5,000
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Quote
759107 7/16"-20 (Fine) NTE Nylon Insert L/N, Grade A, Zinc-Yellow 7/16"-20 Zinc-Yellow NTE 5,000
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Quote
759036 1/2"-13 NE Nylon Insert L/N, Grade A, Zinc-Yellow 1/2"-13 Zinc-Yellow NE 5,000
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Quote
759103 1/2"-13 NTE Nylon Insert L/N, Grade A, Zinc-Yellow 1/2"-13 Zinc-Yellow NTE 5,000
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Quote
759040 5/8"-11 NE Nylon Insert L/N, Grade A, Zinc-Yellow 5/8"-11 Zinc-Yellow NE 5,000
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Quote
759140 5/8"-18 (Fine) NE Nylon Insert L/N, Grade A, Zinc-Yellow 5/8"-18 Zinc-Yellow NE 5,000
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Quote
759042 3/4"-10 NE Nylon Insert L/N, Grade A, Zinc-Yellow 3/4"-10 Zinc-Yellow NE 5,000
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Quote
759104 3/4"-10 NTE Nylon Insert L/N, Grade A, Zinc-Yellow 3/4"-10 Zinc-Yellow NTE 5,000
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Quote
759046 1"-8 NE Nylon Insert L/N, Grade A, Zinc-Yellow 1"-8 Zinc-Yellow NE 5,000
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Quote
759105 1"-14 (UNS) NTE Nylon Insert L/N, Grade A, Zinc-Yellow 1"-14 Zinc-Yellow NTE 5,000
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Quote
759048 1 1/8"-7 NE Nylon Insert L/N, Grade A, Zinc-Yellow 1 1/8"-7 Zinc-Yellow NE 5,000
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Quote
310007 #4-40 NM Nylon Insert L/N, 18-8 Stnlss Stl #4-40 18-8 Stnlss Stl NM 5,000
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Quote
311007 #4-40 NM Nylon Insert L/N, 316 Stnlss Stl #4-40 316 Stnlss Stl NM 5,000
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Quote
310037 #4-40 NTM Nylon Insert L/N, 18-8 Stnlss Stl #4-40 18-8 Stnlss Stl NTM 5,000
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Quote
311037 #4-40 NTM Nylon Insert L/N, 316 Stnlss Stl #4-40 316 Stnlss Stl NTM 5,000
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Quote
310023 #4-48 (Fine) NM Nylon Insert L/N, 18-8 Stnlss Stl #4-48 18-8 Stnlss Stl NM 5,000
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Quote
311023 #4-48 (Fine) NM Nylon Insert L/N, 316 Stnlss Stl #4-48 316 Stnlss Stl NM 5,000
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Quote
310047 #4-48 (Fine) NTM Nylon Insert L/N, 18-8 Stnlss Stl #4-48 18-8 Stnlss Stl NTM 5,000
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Quote
311047 #4-48 (Fine) NTM Nylon Insert L/N, 316 Stnlss Stl #4-48 316 Stnlss Stl NTM 5,000
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Quote
310009 #5-40 NM Nylon Insert L/N, 18-8 Stnlss Stl #5-40 18-8 Stnlss Stl NM 5,000
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Quote
311009 #5-40 NM Nylon Insert L/N, 316 Stnlss Stl #5-40 316 Stnlss Stl NM 5,000
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Quote
310039 #5-40 NTM Nylon Insert L/N, 18-8 Stnlss Stl #5-40 18-8 Stnlss Stl NTM 5,000
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Quote
311039 #5-40 NTM Nylon Insert L/N, 316 Stnlss Stl #5-40 316 Stnlss Stl NTM 5,000
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Quote
310049 #5-44 (Fine) NTM Nylon Insert L/N, 18-8 Stnlss Stl #5-44 18-8 Stnlss Stl NTM 5,000
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Quote
311049 #5-44 (Fine) NTM Nylon Insert L/N, 316 Stnlss Stl #5-44 316 Stnlss Stl NTM 5,000
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Quote
310011 #6-32 NM Nylon Insert L/N, 18-8 Stnlss Stl #6-32 18-8 Stnlss Stl NM 5,000
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Quote
311011 #6-32 NM Nylon Insert L/N, 316 Stnlss Stl #6-32 316 Stnlss Stl NM 5,000
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Quote
310041 #6-32 NTM Nylon Insert L/N, 18-8 Stnlss Stl #6-32 18-8 Stnlss Stl NTM 5,000
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Quote
311041 #6-32 NTM Nylon Insert L/N, 316 Stnlss Stl #6-32 316 Stnlss Stl NTM 5,000
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Quote
310025 #6-40 (Fine) NM Nylon Insert L/N, 18-8 Stnlss Stl #6-40 18-8 Stnlss Stl NM 5,000
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Quote
311025 #6-40 (Fine) NM Nylon Insert L/N, 316 Stnlss Stl #6-40 316 Stnlss Stl NM 5,000
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Quote
310051 #6-40 (Fine) NTM Nylon Insert L/N, 18-8 Stnlss Stl #6-40 18-8 Stnlss Stl NTM 5,000
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Quote
311051 #6-40 (Fine) NTM Nylon Insert L/N, 316 Stnlss Stl #6-40 316 Stnlss Stl NTM 5,000
Add to
Quote

Model:
Size:
1 1/2"-6
Plate:
Phos Oil
Pattern:
NE
Model:
Size:
1 1/2"-6
Plate:
Zinc-Yellow
Pattern:
NE
Model:
Size:
1 1/2"-12
Plate:
Plain
Pattern:
NE
Model:
Size:
1 1/2"-12
Plate:
Phos Oil
Pattern:
NE
Model:
Size:
1 1/2"-12
Plate:
Zinc-Yellow
Pattern:
NE
Model:
Size:
1 3/4"-5
Plate:
Plain
Pattern:
NU
Model:
Size:
2"-4 1/2
Plate:
Plain
Pattern:
NU
Model:
Size:
2 1/2"-4
Plate:
Plain
Pattern:
NU
Model:
Size:
2 1/4"-4 1/2
Plate:
Plain
Pattern:
NU
Model:
Size:
1/4"-20
Plate:
Zinc-Yellow
Pattern:
NE
Model:
Size:
1/4"-20
Plate:
Zinc-Yellow
Pattern:
NTE
Model:
Size:
5/16"-18
Plate:
Zinc-Yellow
Pattern:
NE
Model:
Size:
5/16"-18
Plate:
Zinc-Yellow
Pattern:
NTE
Model:
Size:
5/16"-24
Plate:
Zinc-Yellow
Pattern:
NTE
Model:
Size:
3/8"-16
Plate:
Zinc-Yellow
Pattern:
NE
Model:
Size:
3/8"-16
Plate:
Zinc-Yellow
Pattern:
NTE
Model:
Size:
3/8"-24
Plate:
Zinc-Yellow
Pattern:
NTE
Model:
Size:
7/16"-14
Plate:
Zinc-Yellow
Pattern:
NE
Model:
Size:
7/16"-20
Plate:
Zinc-Yellow
Pattern:
NTE
Model:
Size:
1/2"-13
Plate:
Zinc-Yellow
Pattern:
NE
Model:
Size:
1/2"-13
Plate:
Zinc-Yellow
Pattern:
NTE
Model:
Size:
5/8"-11
Plate:
Zinc-Yellow
Pattern:
NE
Model:
Size:
5/8"-18
Plate:
Zinc-Yellow
Pattern:
NE
Model:
Size:
3/4"-10
Plate:
Zinc-Yellow
Pattern:
NE
Model:
Size:
3/4"-10
Plate:
Zinc-Yellow
Pattern:
NTE
Model:
Size:
1"-8
Plate:
Zinc-Yellow
Pattern:
NE
Model:
Size:
1"-14
Plate:
Zinc-Yellow
Pattern:
NTE
Model:
Size:
1 1/8"-7
Plate:
Zinc-Yellow
Pattern:
NE
Model:
Size:
#4-40
Plate:
18-8 Stnlss Stl
Pattern:
NM
Model:
Size:
#4-40
Plate:
316 Stnlss Stl
Pattern:
NM
Model:
Size:
#4-40
Plate:
18-8 Stnlss Stl
Pattern:
NTM
Model:
Size:
#4-40
Plate:
316 Stnlss Stl
Pattern:
NTM
Model:
Size:
#4-48
Plate:
18-8 Stnlss Stl
Pattern:
NM
Model:
Size:
#4-48
Plate:
316 Stnlss Stl
Pattern:
NM
Model:
Size:
#4-48
Plate:
18-8 Stnlss Stl
Pattern:
NTM
Model:
Size:
#4-48
Plate:
316 Stnlss Stl
Pattern:
NTM
Model:
Size:
#5-40
Plate:
18-8 Stnlss Stl
Pattern:
NM
Model:
Size:
#5-40
Plate:
316 Stnlss Stl
Pattern:
NM
Model:
Size:
#5-40
Plate:
18-8 Stnlss Stl
Pattern:
NTM
Model:
Size:
#5-40
Plate:
316 Stnlss Stl
Pattern:
NTM
Model:
Size:
#5-44
Plate:
18-8 Stnlss Stl
Pattern:
NTM
Model:
Size:
#5-44
Plate:
316 Stnlss Stl
Pattern:
NTM
Model:
Size:
#6-32
Plate:
18-8 Stnlss Stl
Pattern:
NM
Model:
Size:
#6-32
Plate:
316 Stnlss Stl
Pattern:
NM
Model:
Size:
#6-32
Plate:
18-8 Stnlss Stl
Pattern:
NTM
Model:
Size:
#6-32
Plate:
316 Stnlss Stl
Pattern:
NTM
Model:
Size:
#6-40
Plate:
18-8 Stnlss Stl
Pattern:
NM
Model:
Size:
#6-40
Plate:
316 Stnlss Stl
Pattern:
NM
Model:
Size:
#6-40
Plate:
18-8 Stnlss Stl
Pattern:
NTM
Model:
Size:
#6-40
Plate:
316 Stnlss Stl
Pattern:
NTM

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