![Amazon.com: EIFINE M2 M2.5 M3 M4 M5 M6 304 Stainless Steel Thumb Screws Plain Type Metric Knurled Head Manual Adjustment Screws (Color : 30mm (2pcs), Size : M6) : Industrial & Scientific Amazon.com: EIFINE M2 M2.5 M3 M4 M5 M6 304 Stainless Steel Thumb Screws Plain Type Metric Knurled Head Manual Adjustment Screws (Color : 30mm (2pcs), Size : M6) : Industrial & Scientific](https://m.media-amazon.com/images/I/51MK45DnAAL.jpg)
Amazon.com: EIFINE M2 M2.5 M3 M4 M5 M6 304 Stainless Steel Thumb Screws Plain Type Metric Knurled Head Manual Adjustment Screws (Color : 30mm (2pcs), Size : M6) : Industrial & Scientific
![Amazon.com: uxcell M6 x 20mm Metric Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type Hand Clamping Handle Bolt with Plastic Knobs Black 4 Pcs : Industrial & Scientific Amazon.com: uxcell M6 x 20mm Metric Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type Hand Clamping Handle Bolt with Plastic Knobs Black 4 Pcs : Industrial & Scientific](https://m.media-amazon.com/images/I/51G-KKejqQL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell M6 x 20mm Metric Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type Hand Clamping Handle Bolt with Plastic Knobs Black 4 Pcs : Industrial & Scientific
![M3 x 10mm Thumb Screws Plain Type Metric (Thread Dia. 3.0mm) Knurled Head,10 Piece: Amazon.com: Industrial & Scientific M3 x 10mm Thumb Screws Plain Type Metric (Thread Dia. 3.0mm) Knurled Head,10 Piece: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61pfkoqxgML.jpg)
M3 x 10mm Thumb Screws Plain Type Metric (Thread Dia. 3.0mm) Knurled Head,10 Piece: Amazon.com: Industrial & Scientific
![303 Stainless Steel Thumb Screw, Knurled Head, M5-0.8 Metric Coarse Threads: Amazon.com: Industrial & Scientific 303 Stainless Steel Thumb Screw, Knurled Head, M5-0.8 Metric Coarse Threads: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51mWV3z+EML._AC_UF894,1000_QL80_.jpg)
303 Stainless Steel Thumb Screw, Knurled Head, M5-0.8 Metric Coarse Threads: Amazon.com: Industrial & Scientific
![Amazon.com: Thread Screws,Thumb screw,Knurled screw [M3 M4 M5] 304 Stainless Steel Thumb Screws Plain Type Metric Knurled Head Manual Adjustment Screws (Length : 8mm, Size : M4 (5Pcs)) ( Color : 6mm , Amazon.com: Thread Screws,Thumb screw,Knurled screw [M3 M4 M5] 304 Stainless Steel Thumb Screws Plain Type Metric Knurled Head Manual Adjustment Screws (Length : 8mm, Size : M4 (5Pcs)) ( Color : 6mm ,](https://m.media-amazon.com/images/I/51N178yjouL.jpg)
Amazon.com: Thread Screws,Thumb screw,Knurled screw [M3 M4 M5] 304 Stainless Steel Thumb Screws Plain Type Metric Knurled Head Manual Adjustment Screws (Length : 8mm, Size : M4 (5Pcs)) ( Color : 6mm ,
![Amazon.com: uxcell M6 x 10mm Metric Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type Plastic Threaded Hand Bolt Knobs Black 8 Pcs : Industrial & Scientific Amazon.com: uxcell M6 x 10mm Metric Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type Plastic Threaded Hand Bolt Knobs Black 8 Pcs : Industrial & Scientific](https://m.media-amazon.com/images/I/61gDbdrb4EL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell M6 x 10mm Metric Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type Plastic Threaded Hand Bolt Knobs Black 8 Pcs : Industrial & Scientific
![Adjustment Screws | Thumb Screws | M2.5 Screw - Thumb Screws Metric Thread Knurled Head - Aliexpress Adjustment Screws | Thumb Screws | M2.5 Screw - Thumb Screws Metric Thread Knurled Head - Aliexpress](https://ae01.alicdn.com/kf/Hdf6aa5c3928a4fb18c3cd2a864123874g/Thumb-Screws-Metric-Thread-Knurled-Head-Manual-Adjustment-Screws-304-Stainless-Steel-M2-M2-5-M3.jpg)
Adjustment Screws | Thumb Screws | M2.5 Screw - Thumb Screws Metric Thread Knurled Head - Aliexpress
![1Pcs Metric M8 Anodized Aluminum High Step Thumbscrew 20x11mm Big Knurled Head Hand Tighten Screw Stainless Steel Thread 6-100mm - AliExpress 1Pcs Metric M8 Anodized Aluminum High Step Thumbscrew 20x11mm Big Knurled Head Hand Tighten Screw Stainless Steel Thread 6-100mm - AliExpress](https://ae01.alicdn.com/kf/U89f40ec085414430968cd3dbdb024aefl/1Pcs-Metric-M8-Anodized-Aluminum-High-Step-Thumbscrew-20x11mm-Big-Knurled-Head-Hand-Tighten-Screw-Stainless.jpg)
1Pcs Metric M8 Anodized Aluminum High Step Thumbscrew 20x11mm Big Knurled Head Hand Tighten Screw Stainless Steel Thread 6-100mm - AliExpress
![Amazon.com: uxcell Graphics Card Metric M3.5-0.6x6mm Flat Head Knurled Thumb Screws Black 10pcs : Industrial & Scientific Amazon.com: uxcell Graphics Card Metric M3.5-0.6x6mm Flat Head Knurled Thumb Screws Black 10pcs : Industrial & Scientific](https://m.media-amazon.com/images/I/51rw-AJlWQL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell Graphics Card Metric M3.5-0.6x6mm Flat Head Knurled Thumb Screws Black 10pcs : Industrial & Scientific
![Amazon.com: uxcell M6 x 25mm Metric Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type Plastic Threaded Hand Bolt Knobs Black 6 Pcs : Industrial & Scientific Amazon.com: uxcell M6 x 25mm Metric Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type Plastic Threaded Hand Bolt Knobs Black 6 Pcs : Industrial & Scientific](https://m.media-amazon.com/images/I/61pg9FrAdhL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell M6 x 25mm Metric Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type Plastic Threaded Hand Bolt Knobs Black 6 Pcs : Industrial & Scientific
![M3 x 16mm Thumb Screws Plain Type Metric (Thread Dia. 3.0mm) Knurled Head,10 Piece: Amazon.com: Industrial & Scientific M3 x 16mm Thumb Screws Plain Type Metric (Thread Dia. 3.0mm) Knurled Head,10 Piece: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51byKJqjTVL._AC_UF1000,1000_QL80_.jpg)