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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
Product SKUs information
Item Code Price range Availability Thread Size Point Type Material Head Height Thread Length Type Brand View
$5.95 - $5.95 95 In stock
5/16-18
Flat
Steel
0.2500 in
1.7500 in
Knurled Head
Reid Select
$3.80 - $3.80 360 In stock
#10-24
Standard
303 Stainless Steel
0.5000 in
1.0000 in
Narrow Knurled Head
Reid Select
$10.00 - $10.00 178 In stock
1/4-20
Standard
303 Stainless Steel
0.1875 in
0.6250 in
Knurled Head
Reid Select
$6.94 - $6.94 393 In stock
1/4-20
Flat
303 Stainless Steel
0.2200 in
1.5000 in
Knurled Head
Reid Select
$2.22 - $2.22 Request the lead time here
6-32
Brass
0.1875 in
0.5000 in
Knurled Head
Reid Select
$1.31 - $1.31 Request the lead time here
6-32
Aluminum
0.1875 in
0.5000 in
Knurled Head
Reid Select
$1.54 - $1.54 Request the lead time here
10-32
Aluminum
0.1875 in
0.5000 in
Knurled Head
Reid Select
$1.34 - $1.34 Request the lead time here
6-32
Steel
0.1875 in
0.3750 in
Knurled Head
Reid Select
$20.42 - $20.42 Request the lead time here
1/4-20
Brass
0.2500 in
0.6250 in
Knurled w/Washer Face Head
Reid Select
$2.36 - $2.36 Request the lead time here
10-32
Aluminum
0.1875 in
0.5000 in
Knurled Head
Reid Select
$11.06 - $11.06 39 In stock
1/2-13
Flat
Steel
0.3750 in
3.0000 in
Knurled Head
Reid Select
$4.20 - $4.20 412 In stock
1/4-20
Standard
303 Stainless Steel
0.5000 in
1.0000 in
Narrow Knurled Head
Reid Select
$6.37 - $6.37 Request the lead time here
#10-32
Flat
303 Stainless Steel
0.1875 in
1.5000 in
Knurled Head
Reid Select
$1.32 - $1.32 Request the lead time here
4-40
Aluminum
0.1875 in
0.4375 in
Knurled Head
Reid Select
$6.97 - $6.97 345 In stock
3/8-16
Flat
Steel
0.3125 in
2.5000 in
Knurled Head
Reid Select
$14.08 - $14.08 Request the lead time here
10-32
Brass
0.1875 in
0.3750 in
Knurled Head
Reid Select
$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
$6.90 - $6.90 53 In stock
5/16-18
Flat
303 Stainless Steel
0.2500 in
2.2500 in
Knurled Head
Reid Select
$2.53 - $2.53 Request the lead time here
8-32
Steel
0.1875 in
0.6250 in
Knurled w/Washer Face Head
Reid Select
$12.83 - $12.83 15 In stock
3/8-16
Flat
Steel
0.3125 in
3.0000 in
Knurled Head
Reid Select
  • of 8
Steel Knurled Head Screw - Thread Size 5/16-18; Thread Length 44.5 mm | 1.7500 in

KHS-3S

Price Range
$5.95 - $5.95

Stock Levels
95 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    5/16-18
  • Thread Length
    1.7500 in
  • Length Under Head
    1.7500 in
  • Head Height
    0.2500 in
303 Stainless Steel Knurled Head Screw - Thread Size #10-24; Thread Length 25.4 mm | 1.0000 in

KTS-4326

Price Range
$3.80 - $3.80

Stock Levels
360 In stock
Attributes
  • Type
    Narrow Knurled Head
  • Thread Size
    #10-24
  • Thread Length
    1.0000 in
  • Length Under Head
    1.0000 in
  • Head Height
    0.5000 in
303 Stainless Steel Knurled Head Screw - Thread Size 1/4-20; Thread Length 15.9 mm | 0.6250 in

KTS-8289

Price Range
$10.00 - $10.00

Stock Levels
178 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    1/4-20
  • Thread Length
    0.6250 in
  • Length Under Head
    0.6250 in
  • Head Height
    0.1875 in
303 Stainless Steel Knurled Head Screw - Thread Size 1/4-20; Thread Length 38.1 mm | 1.5000 in

SKHS-2S

Price Range
$6.94 - $6.94

Stock Levels
393 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    1/4-20
  • Thread Length
    1.5000 in
  • Length Under Head
    1.5000 in
  • Head Height
    0.2200 in
Brass Knurled Head Screw - Thread Size 6-32; Thread Length 12.7 mm | 0.5000 in

AJ-1031

Price Range
$2.22 - $2.22

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
Aluminum Knurled Head Screw - Thread Size 6-32; Thread Length 12.7 mm | 0.5000 in

AJ-1047

Price Range
$1.31 - $1.31

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
Aluminum Knurled Head Screw - Thread Size 10-32; Thread Length 12.7 mm | 0.5000 in

AJ-433

Price Range
$1.54 - $1.54

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
Steel Knurled Head Screw - Thread Size 6-32; Thread Length 9.5 mm | 0.3750 in

AJ-515

Price Range
$1.34 - $1.34

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    6-32
  • Thread Length
    0.3750 in
  • Length Under Head
    0.3750 in
  • Head Height
    0.1875 in
Brass Knurled Head Screw - Thread Size 1/4-20; Thread Length 15.9 mm | 0.6250 in

AJ-845

Price Range
$20.42 - $20.42

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled w/Washer Face Head
  • Thread Size
    1/4-20
  • Thread Length
    0.6250 in
  • Length Under Head
    0.6250 in
  • Head Height
    0.2500 in
Aluminum Knurled Head Screw - Thread Size 10-32; Thread Length 12.7 mm | 0.5000 in

AJ-893

Price Range
$2.36 - $2.36

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
Steel Knurled Head Screw - Thread Size 1/2-13; Thread Length 76.2 mm | 3.0000 in

KHS-5

Price Range
$11.06 - $11.06

Stock Levels
39 In stock
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
303 Stainless Steel Knurled Head Screw - Thread Size 1/4-20; Thread Length 25.4 mm | 1.0000 in

KTS-4413

Price Range
$4.20 - $4.20

Stock Levels
412 In stock
Attributes
  • Type
    Narrow Knurled Head
  • Thread Size
    1/4-20
  • Thread Length
    1.0000 in
  • Length Under Head
    1.0000 in
  • Head Height
    0.5000 in
303 Stainless Steel Knurled Head Screw - Thread Size #10-32; Thread Length 38.1 mm | 1.5000 in

SKHS-0S

Price Range
$6.37 - $6.37

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    #10-32
  • Thread Length
    1.5000 in
  • Length Under Head
    1.5000 in
  • Head Height
    0.1875 in
Aluminum Knurled Head Screw - Thread Size 4-40; Thread Length 11.1 mm | 0.4375 in

AJ-1035

Price Range
$1.32 - $1.32

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    4-40
  • Thread Length
    0.4375 in
  • Length Under Head
    0.4375 in
  • Head Height
    0.1875 in
Steel Knurled Head Screw - Thread Size 3/8-16; Thread Length 63.5 mm | 2.5000 in

KHS-4

Price Range
$6.97 - $6.97

Stock Levels
345 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    3/8-16
  • Thread Length
    2.5000 in
  • Length Under Head
    2.5000 in
  • Head Height
    0.3125 in
Brass Knurled Head Screw - Thread Size 10-32; Thread Length 9.5 mm | 0.3750 in

AJ-477

Price Range
$14.08 - $14.08

Stock Levels
Request the lead time here
Attributes
  • Type
    Knurled Head
  • Thread Size
    10-32
  • Thread Length
    0.3750 in
  • Length Under Head
    0.3750 in
  • Head Height
    0.1875 in
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
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
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
Steel Knurled Head Screw - Thread Size 3/8-16; Thread Length 76.2 mm | 3.0000 in

KHS-4L

Price Range
$12.83 - $12.83

Stock Levels
15 In stock
Attributes
  • Type
    Knurled Head
  • Thread Size
    3/8-16
  • Thread Length
    3.0000 in
  • Length Under Head
    3.0000 in
  • Head Height
    0.3125 in