Quarter Turn & Half Turn Screws
In stock
Quarter-turn screws lock or unlock with a 90-degree turn, offering fast and easy access, often used for panels in aerospace and automotive. Half-turn screws require a 180-degree turn for engagement, providing a balance of speed and a more substantial feel, also used for quick-access panels and latching mechanisms. The main difference is the rotation needed for operation.
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None| Item Code | Price range | Availability | Thread Size | Point Type | Material | Head Height | Thread Length | Type | Brand | View |
|---|---|---|---|---|---|---|---|---|---|---|
| $12.08 - $12.08 | Request the lead time here |
3/8-16
|
Standard
|
Steel
|
1.000 in
|
1.250 in
|
Thumb Screws
|
Reid Select
|
||
| $9.11 - $9.11 | 21 In stock |
5/16-18
|
Standard
|
Steel
|
.750 in
|
1.250 in
|
Thumb Screws
|
Reid Select
|
||
| $43.05 - $43.05 | 4 In stock |
5/16-18
|
Standard
|
Steel
|
.810 in
|
1.000 in
|
Thumb Screws
|
Jergens
|
||
| $22.60 - $22.60 | Request the lead time here |
3/8-16
|
Standard
|
Stainless Steel
|
1.000 in
|
1.250 in
|
Thumb Screws
|
Reid Select
|
||
| $30.08 - $30.08 | 21 In stock |
1/4-20
|
Standard
|
Stainless Steel
|
.630 in
|
1.500 in
|
Thumb Screws
|
Reid Select
|
||
| $8.60 - $8.60 | Request the lead time here |
1/2-13
|
Standard
|
Steel
|
1.000 in
|
2.000 in
|
Thumb Screws
|
Reid Select
|
||
| $33.82 - $33.82 | 5 In stock |
#10-32
|
Standard
|
Steel
|
.690 in
|
0.875 in
|
Thumb Screws
|
Jergens
|
||
| $4.98 - $4.98 | Request the lead time here |
#10-32
|
Standard
|
Steel
|
0.500 in
|
0.875 in
|
Thumb Screws
|
Reid Select
|
||
| $16.80 - $16.80 | 92 In stock |
1/4-20
|
Standard
|
Stainless Steel
|
.630 in
|
1.000 in
|
Thumb Screws
|
Reid Select
|
||
| $13.92 - $13.92 | Request the lead time here |
1/4-20
|
Standard
|
Steel
|
.630 in
|
1.000 in
|
Thumb Screws
|
Reid Select
|
||
| $6.86 - $6.86 | Request the lead time here |
5/16-18
|
Standard
|
Steel
|
.750 in
|
1.250 in
|
Thumb Screws
|
Reid Select
|
||
| $39.27 - $39.27 | 2 In stock |
3/8-16
|
Standard
|
Steel
|
.940 in
|
1.500 in
|
Thumb Screws
|
Jergens
|
||
| $6.44 - $6.44 | Request the lead time here |
#10-24
|
Standard
|
Steel
|
0.500 in
|
0.875 in
|
Thumb Screws
|
Reid Select
|
||
| $4.86 - $4.86 | Request the lead time here |
#10-32
|
Standard
|
Steel
|
0.500 in
|
1.375 in
|
Thumb Screws
|
Reid Select
|
||
| $21.26 - $21.26 | 14 In stock |
#10-32
|
Standard
|
Stainless Steel
|
0.500 in
|
0.875 in
|
Thumb Screws
|
Reid Select
|
||
| $36.20 - $36.20 | 11 In stock |
1/4-20
|
Standard
|
Steel
|
.750 in
|
1.000 in
|
Thumb Screws
|
Jergens
|
||
| $25.56 - $25.56 | 5 In stock |
#10-32
|
Standard
|
Stainless Steel
|
0.500 in
|
1.375 in
|
Thumb Screws
|
Reid Select
|
||
| $10.15 - $10.15 | 6 In stock |
1/4-20
|
Standard
|
Steel
|
.630 in
|
1.000 in
|
Thumb Screws
|
Reid Select
|
||
| $13.37 - $13.37 | Request the lead time here |
3/8-16
|
Standard
|
Steel
|
1.000 in
|
1.750 in
|
Thumb Screws
|
Reid Select
|
||
| $6.13 - $6.13 | 11 In stock |
#10-32
|
Standard
|
Steel
|
0.500 in
|
0.875 in
|
Thumb Screws
|
Reid Select
|
||
Steel Knurled Screw - Thread Size 3/8-16; Thread Length 31.8 mm | 1.250 in
- Price Range
- $12.08 - $12.08
- Stock Levels
- Request the lead time here
Attributes
-
Type
Thumb Screws -
Thread Size
3/8-16 -
Thread Length
1.250 in -
Length Under Head
1.500 in -
Head Height
1.000 in
Steel Knurled Screw - Thread Size 5/16-18; Thread Length 31.8 mm | 1.250 in
- Price Range
- $9.11 - $9.11
- Stock Levels
- 21 In stock
Attributes
-
Type
Thumb Screws -
Thread Size
5/16-18 -
Thread Length
1.250 in -
Length Under Head
1.500 in -
Head Height
.750 in
Steel Knurled Screw - Thread Size 5/16-18; Thread Length 25.4 mm | 1.000 in
- Price Range
- $43.05 - $43.05
- Stock Levels
- 4 In stock
Attributes
-
Type
Thumb Screws -
Thread Size
5/16-18 -
Thread Length
1.000 in -
Length Under Head
1.250 in -
Head Height
.810 in
Stainless Steel Knurled Screw - Thread Size 3/8-16; Thread Length 31.8 mm | 1.250 in
- Price Range
- $22.60 - $22.60
- Stock Levels
- Request the lead time here
Attributes
-
Type
Thumb Screws -
Thread Size
3/8-16 -
Thread Length
1.250 in -
Length Under Head
1.500 in -
Head Height
1.000 in
Stainless Steel Knurled Screw - Thread Size 1/4-20; Thread Length 38.1 mm | 1.500 in
- Price Range
- $30.08 - $30.08
- Stock Levels
- 21 In stock
Attributes
-
Type
Thumb Screws -
Thread Size
1/4-20 -
Thread Length
1.500 in -
Length Under Head
1.750 in -
Head Height
.630 in
Steel Knurled Screw - Thread Size 1/2-13; Thread Length 50.8 mm | 2.000 in
- Price Range
- $8.60 - $8.60
- Stock Levels
- Request the lead time here
Attributes
-
Type
Thumb Screws -
Thread Size
1/2-13 -
Thread Length
2.000 in -
Length Under Head
2.250 in -
Head Height
1.000 in
Steel Knurled Screw - Thread Size #10-32; Thread Length 22.2 mm | 0.875 in
- Price Range
- $33.82 - $33.82
- Stock Levels
- 5 In stock
Attributes
-
Type
Thumb Screws -
Thread Size
#10-32 -
Thread Length
0.875 in -
Length Under Head
1.000 in -
Head Height
.690 in
Steel Knurled Screw - Thread Size #10-32; Thread Length 22.2 mm | 0.875 in
- Price Range
- $4.98 - $4.98
- Stock Levels
- Request the lead time here
Attributes
-
Type
Thumb Screws -
Thread Size
#10-32 -
Thread Length
0.875 in -
Length Under Head
1.000 in -
Head Height
0.500 in
Stainless Steel Knurled Screw - Thread Size 1/4-20; Thread Length 25.4 mm | 1.000 in
- Price Range
- $16.80 - $16.80
- Stock Levels
- 92 In stock
Attributes
-
Type
Thumb Screws -
Thread Size
1/4-20 -
Thread Length
1.000 in -
Length Under Head
1.250 in -
Head Height
.630 in
Steel Knurled Screw - Thread Size 1/4-20; Thread Length 25.4 mm | 1.000 in
- Price Range
- $13.92 - $13.92
- Stock Levels
- Request the lead time here
Attributes
-
Type
Thumb Screws -
Thread Size
1/4-20 -
Thread Length
1.000 in -
Length Under Head
1.250 in -
Head Height
.630 in
Steel Knurled Screw - Thread Size 5/16-18; Thread Length 31.8 mm | 1.250 in
- Price Range
- $6.86 - $6.86
- Stock Levels
- Request the lead time here
Attributes
-
Type
Thumb Screws -
Thread Size
5/16-18 -
Thread Length
1.250 in -
Length Under Head
1.500 in -
Head Height
.750 in
Steel Knurled Screw - Thread Size 3/8-16; Thread Length 38.1 mm | 1.500 in
- Price Range
- $39.27 - $39.27
- Stock Levels
- 2 In stock
Attributes
-
Type
Thumb Screws -
Thread Size
3/8-16 -
Thread Length
1.500 in -
Length Under Head
1.750 in -
Head Height
.940 in
Steel Knurled Screw - Thread Size #10-24; Thread Length 22.2 mm | 0.875 in
- Price Range
- $6.44 - $6.44
- Stock Levels
- Request the lead time here
Attributes
-
Type
Thumb Screws -
Thread Size
#10-24 -
Thread Length
0.875 in -
Length Under Head
1.000 in -
Head Height
0.500 in
Steel Knurled Screw - Thread Size #10-32; Thread Length 34.9 mm | 1.375 in
- Price Range
- $4.86 - $4.86
- Stock Levels
- Request the lead time here
Attributes
-
Type
Thumb Screws -
Thread Size
#10-32 -
Thread Length
1.375 in -
Length Under Head
1.500 in -
Head Height
0.500 in
Stainless Steel Knurled Screw - Thread Size #10-32; Thread Length 22.2 mm | 0.875 in
- Price Range
- $21.26 - $21.26
- Stock Levels
- 14 In stock
Attributes
-
Type
Thumb Screws -
Thread Size
#10-32 -
Thread Length
0.875 in -
Length Under Head
1.000 in -
Head Height
0.500 in
Steel Knurled Screw - Thread Size 1/4-20; Thread Length 25.4 mm | 1.000 in
- Price Range
- $36.20 - $36.20
- Stock Levels
- 11 In stock
Attributes
-
Type
Thumb Screws -
Thread Size
1/4-20 -
Thread Length
1.000 in -
Length Under Head
1.250 in -
Head Height
.750 in
Stainless Steel Knurled Screw - Thread Size #10-32; Thread Length 34.9 mm | 1.375 in
- Price Range
- $25.56 - $25.56
- Stock Levels
- 5 In stock
Attributes
-
Type
Thumb Screws -
Thread Size
#10-32 -
Thread Length
1.375 in -
Length Under Head
1.500 in -
Head Height
0.500 in
Steel Knurled Screw - Thread Size 1/4-20; Thread Length 25.4 mm | 1.000 in
- Price Range
- $10.15 - $10.15
- Stock Levels
- 6 In stock
Attributes
-
Type
Thumb Screws -
Thread Size
1/4-20 -
Thread Length
1.000 in -
Length Under Head
1.250 in -
Head Height
.630 in
Steel Knurled Screw - Thread Size 3/8-16; Thread Length 44.5 mm | 1.750 in
- Price Range
- $13.37 - $13.37
- Stock Levels
- Request the lead time here
Attributes
-
Type
Thumb Screws -
Thread Size
3/8-16 -
Thread Length
1.750 in -
Length Under Head
2.000 in -
Head Height
1.000 in
Steel Knurled Screw - Thread Size #10-32; Thread Length 22.2 mm | 0.875 in
- Price Range
- $6.13 - $6.13
- Stock Levels
- 11 In stock
Attributes
-
Type
Thumb Screws -
Thread Size
#10-32 -
Thread Length
0.875 in -
Length Under Head
1.000 in -
Head Height
0.500 in