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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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140 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
$8.29 - $8.29 Request the lead time here
M6
Standard
Stainless Steel
0.236 in
0.551 in
Knurled Head
Reid Select
$12.54 - $12.54 Request the lead time here
#10-32
Standard
Aluminum
0.1875 in
0.6250 in
Knurled Head
Reid Select
$12.57 - $12.57 Request the lead time here
1/4-20
Standard
Brass
0.2500 in
0.7500 in
Knurled Head
Reid Select
$4.70 - $4.70 3 In stock
#10-24
Dog
Steel
0.2500 in
1.2500 in
Knurled Head
Reid Select
$6.26 - $6.26 Request the lead time here
1/4-20
Flat
Steel
0.2200 in
2.5000 in
Knurled Head
Reid Select
$2.95 - $2.95 37 In stock
1/4-20
Standard
Steel
0.2500 in
0.7500 in
Knurled Head
Reid Select
$4.33 - $4.33 1 In stock
#10-32
Standard
Stainless Steel
0.1875 in
0.3750 in
Knurled Head
Reid Select
$3.43 - $3.43 Request the lead time here
M4
Standard
Stainless Steel
0.197 in
0.354 in
Knurled Head
Reid Select
$20.42 - $20.42 Request the lead time here
#8-32
Standard
Brass
0.1875 in
0.5000 in
Knurled Head
Reid Select
$9.39 - $9.39 Request the lead time here
1/4-20
Standard
Stainless Steel
0.2500 in
0.6250 in
Knurled Head
Reid Select
$5.62 - $5.62 Request the lead time here
M4
Standard
Stainless Steel
0.197 in
0.63 in
Knurled Head
Reid Select
$8.91 - $8.91 Request the lead time here
M6
Standard
Stainless Steel
0.236 in
0.748 in
Knurled Head
Reid Select
$5.79 - $5.79 Request the lead time here
M5
Standard
Stainless Steel
0.197 in
0.354 in
Knurled Head
Reid Select
$5.50 - $5.50 615 In stock
5/16-18
Flat
Steel
0.2500 in
3.0000 in
Knurled Head
Reid Select
$2.43 - $2.43 Request the lead time here
#10-32
Standard
Steel
0.1875 in
0.6250 in
Knurled Head
Reid Select
$1.87 - $1.87 Request the lead time here
#6-32
Standard
Stainless Steel
0.1875 in
0.5000 in
Knurled Head
Reid Select
$2.84 - $2.84 84 In stock
M3
Standard
Stainless Steel
0.197 in
0.315 in
Knurled Head
Reid Select
$6.21 - $6.21 Request the lead time here
M5
Standard
Stainless Steel
0.197 in
0.512 in
Knurled Head
Reid Select
$2.93 - $2.93 37 In stock
#10-32
Flat
Steel
0.1875 in
1.5000 in
Knurled Head
Reid Select
$8.22 - $8.22 12 In stock
3/8-16
Dog
Steel
0.4375 in
2.7500 in
Knurled Head
Reid Select
    • of 7
Stainless Steel Knurled Head Screw - Thread Size M6; Thread Length 14.0 mm | 0.551 in

AJ-660

Price Range
$8.29 - $8.29

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    M6
  • Thread Length
    0.551 in
  • Length Under Head
    0.551 in
  • Head Height
    0.236 in
Quick View
View Product >
Aluminum Knurled Head Screw - Thread Size #10-32; Thread Length 15.9 mm | 0.6250 in

AJ-436

Price Range
$12.54 - $12.54

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    #10-32
  • 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 1/4-20; Thread Length 19.1 mm | 0.7500 in

AJ-492

Price Range
$12.57 - $12.57

Stock Levels
Request the lead time here
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
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Steel Knurled Head Screw - Thread Size #10-24; Thread Length 31.8 mm | 1.2500 in

KHS-102

Price Range
$4.70 - $4.70

Stock Levels
3 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    #10-24
  • Thread Length
    1.2500 in
  • Length Under Head
    1.2500 in
  • Head Height
    0.2500 in
Quick View
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Steel Knurled Head Screw - Thread Size 1/4-20; Thread Length 63.5 mm | 2.5000 in

KHS-2

Price Range
$6.26 - $6.26

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    1/4-20
  • Thread Length
    2.5000 in
  • Length Under Head
    2.5000 in
  • Head Height
    0.2200 in
Quick View
View Product >
Steel Knurled Head Screw - Thread Size 1/4-20; Thread Length 19.1 mm | 0.7500 in

AJ-545

Price Range
$2.95 - $2.95

Stock Levels
37 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 >
Stainless Steel Knurled Head Screw - Thread Size #10-32; Thread Length 9.5 mm | 0.3750 in

AJ-580

Price Range
$4.33 - $4.33

Stock Levels
1 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    #10-32
  • Thread Length
    0.3750 in
  • Length Under Head
    0.3750 in
  • Head Height
    0.1875 in
Quick View
View Product >
Stainless Steel Knurled Head Screw - Thread Size M4; Thread Length 9.0 mm | 0.354 in

AJ-627

Price Range
$3.43 - $3.43

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    M4
  • Thread Length
    0.354 in
  • Length Under Head
    0.354 in
  • Head Height
    0.197 in
Quick View
View Product >
Brass Knurled Head Screw - Thread Size #8-32; Thread Length 12.7 mm | 0.5000 in

AJ-471

Price Range
$20.42 - $20.42

Stock Levels
Request the lead time here
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 >
Stainless Steel Knurled Head Screw - Thread Size 1/4-20; Thread Length 15.9 mm | 0.6250 in

AJ-592

Price Range
$9.39 - $9.39

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    1/4-20
  • Thread Length
    0.6250 in
  • Length Under Head
    0.6250 in
  • Head Height
    0.2500 in
Quick View
View Product >
Stainless Steel Knurled Head Screw - Thread Size M4; Thread Length 16.0 mm | 0.63 in

AJ-639

Price Range
$5.62 - $5.62

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    M4
  • Thread Length
    0.63 in
  • Length Under Head
    0.63 in
  • Head Height
    0.197 in
Quick View
View Product >
Stainless Steel Knurled Head Screw - Thread Size M6; Thread Length 19.0 mm | 0.748 in

AJ-669

Price Range
$8.91 - $8.91

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    M6
  • Thread Length
    0.748 in
  • Length Under Head
    0.748 in
  • Head Height
    0.236 in
Quick View
View Product >
Stainless Steel Knurled Head Screw - Thread Size M5; Thread Length 9.0 mm | 0.354 in

AJ-642

Price Range
$5.79 - $5.79

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    M5
  • Thread Length
    0.354 in
  • Length Under Head
    0.354 in
  • Head Height
    0.197 in
Quick View
View Product >
Steel Knurled Head Screw - Thread Size 5/16-18; Thread Length 76.2 mm | 3.0000 in

KHS-3L

Price Range
$5.50 - $5.50

Stock Levels
615 In stock
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 #10-32; Thread Length 15.9 mm | 0.6250 in

AJ-536

Price Range
$2.43 - $2.43

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    #10-32
  • Thread Length
    0.6250 in
  • Length Under Head
    0.6250 in
  • Head Height
    0.1875 in
Quick View
View Product >
Stainless Steel Knurled Head Screw - Thread Size #6-32; Thread Length 12.7 mm | 0.5000 in

AJ-568

Price Range
$1.87 - $1.87

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 >
Stainless Steel Knurled Head Screw - Thread Size M3; Thread Length 8.0 mm | 0.315 in

AJ-603

Price Range
$2.84 - $2.84

Stock Levels
84 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    M3
  • Thread Length
    0.315 in
  • Length Under Head
    0.315 in
  • Head Height
    0.197 in
Quick View
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Stainless Steel Knurled Head Screw - Thread Size M5; Thread Length 13.0 mm | 0.512 in

AJ-648

Price Range
$6.21 - $6.21

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    M5
  • Thread Length
    0.512 in
  • Length Under Head
    0.512 in
  • Head Height
    0.197 in
Quick View
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Steel Knurled Head Screw - Thread Size #10-32; Thread Length 38.1 mm | 1.5000 in

KHS-0S

Price Range
$2.93 - $2.93

Stock Levels
37 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    #10-32
  • Thread Length
    1.5000 in
  • Length Under Head
    1.5000 in
  • Head Height
    0.1875 in
Quick View
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Steel Knurled Head Screw - Thread Size 3/8-16; Thread Length 69.9 mm | 2.7500 in

KHS-112

Price Range
$8.22 - $8.22

Stock Levels
12 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    3/8-16
  • Thread Length
    2.7500 in
  • Length Under Head
    2.7500 in
  • Head Height
    0.4375 in
Quick View
View Product >