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Knurled Screws

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A knurled screw is a screw with a textured surface (knurling), usually on the head, designed for easy hand-turning without tools. The knurling provides enhanced grip, making it useful for frequent adjustments and in situations where tools are inconvenient. They come in various head styles (like thumb screws) and are used across many industries for tool-free fastening and adjustments.

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143 results

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Product SKUs information
Item Code Price range Availability Thread Size Point Type Material Head Height Thread Length Type Brand View
$2.08 - $2.08 Request the lead time here
6-32
Aluminum
0.1875 in
0.4375 in
Knurled w/Washer Face Head
Reid Select
$2.53 - $2.53 Request the lead time here
8-32
Steel
0.1875 in
0.6250 in
Knurled w/Washer Face Head
Reid Select
$1.94 - $1.94 Request the lead time here
4-40
Steel
0.1875 in
0.3750 in
Knurled Head
Reid Select
$14.06 - $14.06 Request the lead time here
4-40
Brass
0.1875 in
0.3125 in
Knurled w/Washer Face Head
Reid Select
$8.02 - $8.02 37 In stock
#10-24
Flat
303 Stainless Steel
0.1875 in
2.0000 in
Knurled Head
Reid Select
$13.77 - $13.77 Request the lead time here
1/2-13
Flat
303 Stainless Steel
0.3750 in
3.0000 in
Knurled Head
Reid Select
$11.20 - $11.20 2 In stock
1/4-20
Standard
303 Stainless Steel
0.1875 in
1.0000 in
Knurled Head
Reid Select
$6.90 - $6.90 53 In stock
5/16-18
Flat
303 Stainless Steel
0.2500 in
2.2500 in
Knurled Head
Reid Select
$2.29 - $2.29 Request the lead time here
8-32
Aluminum
0.1875 in
0.3750 in
Knurled Head
Reid Select
$18.27 - $18.27 Request the lead time here
6-32
Steel
0.1875 in
0.5000 in
Knurled Head
Reid Select
$2.03 - $2.03 Request the lead time here
4-40
Aluminum
0.1875 in
0.3125 in
Knurled Head
Reid Select
$1.82 - $1.82 Request the lead time here
1/4-20
Standard
Steel
0.2500 in
0.5000 in
Knurled Head
Reid Select
$3.92 - $3.92 63 In stock
#8-32
Standard
Stainless Steel
0.1875 in
0.5000 in
Knurled Head
Reid Select
$2.57 - $2.57 157 In stock
1/4-20
Standard
Aluminum
0.2500 in
0.7500 in
Knurled Head
Reid Select
$1.91 - $1.91 Request the lead time here
#6-32
Standard
Steel
0.1875 in
0.3125 in
Knurled Head
Reid Select
$13.80 - $13.80 Request the lead time here
1/4-20
Standard
303 Stainless Steel
0.1875 in
1.0000 in
Knurled Head
Reid Select
$9.83 - $9.83 Request the lead time here
5/16-18
Flat
303 Stainless Steel
0.2500 in
3.0000 in
Knurled Head
Reid Select
$1.27 - $1.27 39 In stock
1/4-20
Steel
0.2500 in
0.5000 in
Knurled w/Washer Face Head
Reid Select
$12.59 - $12.59 Request the lead time here
#8-32
Standard
Steel
0.1875 in
0.6250 in
Knurled Head
Reid Select
$14.12 - $14.12 Request the lead time here
#10-32
Standard
Brass
0.1875 in
0.5000 in
Knurled Head
Reid Select
    • of 8
Aluminum Knurled Head Screw - Thread Size 6-32; Thread Length 11.1 mm | 0.4375 in

AJ-875

Price Range
$2.08 - $2.08

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled w/Washer Face Head
  • Thread Size
    6-32
  • Thread Length
    0.4375 in
  • Length Under Head
    0.4375 in
  • Head Height
    0.1875 in
Quick View
View Product >
Steel Knurled Head Screw - Thread Size 8-32; Thread Length 15.9 mm | 0.6250 in

AJ-947

Price Range
$2.53 - $2.53

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled w/Washer Face Head
  • Thread Size
    8-32
  • Thread Length
    0.6250 in
  • Length Under Head
    0.6250 in
  • Head Height
    0.1875 in
Quick View
View Product >
Steel Knurled Head Screw - Thread Size 4-40; Thread Length 9.5 mm | 0.3750 in

AJ-506

Price Range
$1.94 - $1.94

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    4-40
  • Thread Length
    0.3750 in
  • Length Under Head
    0.3750 in
  • Head Height
    0.1875 in
Quick View
View Product >
Brass Knurled Head Screw - Thread Size 4-40; Thread Length 7.9 mm | 0.3125 in

AJ-803

Price Range
$14.06 - $14.06

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled w/Washer Face Head
  • Thread Size
    4-40
  • Thread Length
    0.3125 in
  • Length Under Head
    0.3125 in
  • Head Height
    0.1875 in
Quick View
View Product >
303 Stainless Steel Knurled Head Screw - Thread Size #10-24; Thread Length 50.8 mm | 2.0000 in

SKHS-1

Price Range
$8.02 - $8.02

Stock Levels
37 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    #10-24
  • Thread Length
    2.0000 in
  • Length Under Head
    2.0000 in
  • Head Height
    0.1875 in
Quick View
View Product >
303 Stainless Steel Knurled Head Screw - Thread Size 1/2-13; Thread Length 76.2 mm | 3.0000 in

SKHS-5

Price Range
$13.77 - $13.77

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    1/2-13
  • Thread Length
    3.0000 in
  • Length Under Head
    3.0000 in
  • Head Height
    0.3750 in
Quick View
View Product >
303 Stainless Steel Knurled Head Screw - Thread Size 1/4-20; Thread Length 25.4 mm | 1.0000 in

KTS-8291

Price Range
$11.20 - $11.20

Stock Levels
2 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    1/4-20
  • Thread Length
    1.0000 in
  • Length Under Head
    1.0000 in
  • Head Height
    0.1875 in
Quick View
View Product >
303 Stainless Steel Knurled Head Screw - Thread Size 5/16-18; Thread Length 57.2 mm | 2.2500 in

SKHS-3

Price Range
$6.90 - $6.90

Stock Levels
53 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    5/16-18
  • Thread Length
    2.2500 in
  • Length Under Head
    2.2500 in
  • Head Height
    0.2500 in
Quick View
View Product >
Aluminum Knurled Head Screw - Thread Size 8-32; Thread Length 9.5 mm | 0.3750 in

AJ-1032

Price Range
$2.29 - $2.29

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    8-32
  • Thread Length
    0.3750 in
  • Length Under Head
    0.3750 in
  • Head Height
    0.1875 in
Quick View
View Product >
Steel Knurled Head Screw - Thread Size 6-32; Thread Length 12.7 mm | 0.5000 in

AJ-518

Price Range
$18.27 - $18.27

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    6-32
  • Thread Length
    0.5000 in
  • Length Under Head
    0.5000 in
  • Head Height
    0.1875 in
Quick View
View Product >
Aluminum Knurled Head Screw - Thread Size 4-40; Thread Length 7.9 mm | 0.3125 in

AJ-863

Price Range
$2.03 - $2.03

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    4-40
  • Thread Length
    0.3125 in
  • Length Under Head
    0.3125 in
  • Head Height
    0.1875 in
Quick View
View Product >
Steel Knurled Head Screw - Thread Size 1/4-20; Thread Length 12.7 mm | 0.5000 in

AJ-539

Price Range
$1.82 - $1.82

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    1/4-20
  • Thread Length
    0.5000 in
  • Length Under Head
    0.5000 in
  • Head Height
    0.2500 in
Quick View
View Product >
Stainless Steel Knurled Head Screw - Thread Size #8-32; Thread Length 12.7 mm | 0.5000 in

AJ-574

Price Range
$3.92 - $3.92

Stock Levels
63 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    #8-32
  • Thread Length
    0.5000 in
  • Length Under Head
    0.5000 in
  • Head Height
    0.1875 in
Quick View
View Product >
Aluminum Knurled Head Screw - Thread Size 1/4-20; Thread Length 19.1 mm | 0.7500 in

AJ-445

Price Range
$2.57 - $2.57

Stock Levels
157 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    1/4-20
  • Thread Length
    0.7500 in
  • Length Under Head
    0.7500 in
  • Head Height
    0.2500 in
Quick View
View Product >
Steel Knurled Head Screw - Thread Size #6-32; Thread Length 7.9 mm | 0.3125 in

AJ-512

Price Range
$1.91 - $1.91

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    #6-32
  • Thread Length
    0.3125 in
  • Length Under Head
    0.3125 in
  • Head Height
    0.1875 in
Quick View
View Product >
303 Stainless Steel Knurled Head Screw - Thread Size 1/4-20; Thread Length 25.4 mm | 1.0000 in

KTS-8296

Price Range
$13.80 - $13.80

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    1/4-20
  • Thread Length
    1.0000 in
  • Length Under Head
    1.0000 in
  • Head Height
    0.1875 in
Quick View
View Product >
303 Stainless Steel Knurled Head Screw - Thread Size 5/16-18; Thread Length 76.2 mm | 3.0000 in

SKHS-3L

Price Range
$9.83 - $9.83

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    5/16-18
  • Thread Length
    3.0000 in
  • Length Under Head
    3.0000 in
  • Head Height
    0.2500 in
Quick View
View Product >
Steel Knurled Head Screw - Thread Size 1/4-20; Thread Length 12.7 mm | 0.5000 in

AJ-962

Price Range
$1.27 - $1.27

Stock Levels
39 In stock
Attributes
  • Type
    Knurled w/Washer Face Head
  • Thread Size
    1/4-20
  • Thread Length
    0.5000 in
  • Length Under Head
    0.5000 in
  • Head Height
    0.2500 in
Quick View
View Product >
Steel Knurled Head Screw - Thread Size #8-32; Thread Length 15.9 mm | 0.6250 in

AJ-527

Price Range
$12.59 - $12.59

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    #8-32
  • Thread Length
    0.6250 in
  • Length Under Head
    0.6250 in
  • Head Height
    0.1875 in
Quick View
View Product >
Brass Knurled Head Screw - Thread Size #10-32; Thread Length 12.7 mm | 0.5000 in

AJ-480

Price Range
$14.12 - $14.12

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    #10-32
  • Thread Length
    0.5000 in
  • Length Under Head
    0.5000 in
  • Head Height
    0.1875 in
Quick View
View Product >