Top 25 Star Knobs on Amazon (Verified You can Buy)
Top 1
4 Pcs Star Knobs, 5/16-18 Knob Through Hole Hand Tighten Clamping Knobs Plastic Black Threaded Nuts for T Track Bolts, Jig, Mechanical Equipment (5/16''-18)
ZSUCUN
ZS20250424-3
0.1301 Pounds
Ratings for ZSUCUN (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| ZSUCUN-US | - | ❌ | ❌ | ❌ |
Features
SIZE- Internal thread diameter: 5/16 inch, star shaped head diameter 1.51 inch (38.5mm), Total height: 0.6 inches (15.1mm), Suitable for 5/16'' -18 rod.
MATERIAL- Screw On Type Knob uses high-quality nylon to make star shaped handles, and galvanized carbon steel to make threads. It is beautiful and anti-aging, and its hardness ensures that the threads remain sharp and functional over time, preventing problems such as peeling or cross threads.
Top 2
Sissatthai 12Pcs Star Knobs M8 Knurled Knob Black Clamping Knobs, Plastic Thread Knob Screw On M8 Wing Nut for Machinery Accessories
Sissatthai
Sissatthai43
1.45 x 0.8 x 0.8 inches
0.1984 Pounds
Ratings for Sissatthai (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Sissatthai | - | ❌ | ❌ | ❌ |
Features
[ Premium Nylon Material ]: Crafted from high-strength nylon with stainless steel reinforcement, these star knobs offer exceptional corrosion resistance and durability. The smooth, burr-free surface ensures comfortable handling even when wearing protective gloves, while the material's UV-resistant properties prevent degradation in outdoor environments.
[ Precision Thread Compatibility ]: This set includes 12 knobs featuring standardized M8×1.25 internal threads with brass compression inserts for consistent torque distribution. The open-hole design allows bolts to pass completely through ensure compatibility with industrial equipment.
Top 3
Aifeier ET 4-Piece M8 x 20mm Star Hand Knob, Black Plastic Hex Shaped Clamping Knob Handle for Umbrella Base Replacement
Aifeier ET
HANDKN-TISCREW-M820-4P
0.79 x 1.5 x 1.5 inches
Ratings for Aifeier ET (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Aifeier ET | - | ❌ | ❌ | ❌ |
Features
【You Will Get】4 pieces M8 x 20mm hand knob tightening screw.
【Quality Material】Plum blossom head is made of high quality plastic, sturdy and durable, not easy to deform, smooth surface, comfortable to hold, not easy to fall off. The screw is made of carbon steel, zinc-plated surface, overall smooth and burr-free, high hardness, the thread is deep and clear, smooth rotation, the force is even and not slippery, good fastening effect.
Top 4
Zorveiio 10Pcs 1/4"-20 Star Hand Knobs, Black, 1/4"-20 * 12
Zorveiio
0.94 x 1.0 x 1.0 inches
0.1323 Pounds
Ratings for Zorveiio (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Ankay Direct | - | ❌ | ❌ | ❌ |
Features
Size: Our hand knobs have a 1/4"-20 male thread with a 1/4" x 0.47" post size. Head diameter is 25mm (1") and thickness is 12mm (0.47"). Confirm size before buying.
Durable Material: Featuring a sturdy plastic head and galvanized carbon steel stud, these knobs are built for strength and provide secure fastening with smooth rotation.
Top 5
Openfly 28 Sets M4 M5 M6 M8 Hex Nuts Star Knobs Assortment Kit Metal Clamping Screw Knob Tightening Screw Quick Removal Replacement Handle, Nuts and Washers for Woodworking Jigs and Fixtures
Openfly
1.5748 x 0.9843 x 0.9843 inches
Ratings for Openfly (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Openfly_LLC | - | ✅ | ✅ | ✅ |
Features
【Package Contents】：10pcs M4 x 40mm star knob screw, 10pcs M5 x 40mm star knobs, 4pcs M6 x 40mm star knob, 4pcs M8 x 40mm star knob screw, 28pcs matching fasten nuts and 28pcs flat washers. A total of 28 sets of clamping handle male screw knobs can meet your different needs.
【Sizes Details】: Thread size of hand tightening knob is M8x40mm, M6x 40mm, M5x 40mm, M4x 40mm. The head diameter of M8 star knob approx. 32mm, and the head diameter of M4/ M5/ M6*40 clamping screw knobs approx. 25mm. 📍 Please refer to the second picture for more size details.
Top 6
Aifeier ET 4 Pcs M8 Knurled Thread Clamping Knob, Plum 7 Star Knob Shaped Hand Grips Screw-On Type Thru Threaded Knob Nuts
Aifeier ET
7STAR-KNURLED-KNOB-M8-4P
1.57 x 1.1 x 1.1 inches
0.2601 Pounds
Ratings for Aifeier ET (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Aifeier ET | - | ❌ | ❌ | ❌ |
Features
【What You Will Get】You will receive 4 pieces M8 hand knob tightening screws. Head diameter: 37mm (1.45"). Thread diameter: 8mm (0.31"). Please check the size before purchasing.
【Well Made】Each clamping knob has a brass insert that molded in a plastic knob. Its brass inner thread greatly reduces slippage from the compatible bolt. Works great as a holding jig, requires little effort to loosen and tighten back up.
Top 7
HARFINGTON 4pcs Star Knobs M10 Female Thread 48mm Head Plastic Through Hole Brass Screw-in Clamping Handles Threaded Hand Knobs, Black
HARFINGTON
hta240108hh000302
1.0236 x 1.0236 x 1.0236 Inches
Ratings for HARFINGTON (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| HARFINGTON | - | ❌ | ❌ | ❌ |
Features
Size - Standard thread size: M10 (1.5mm Pitch); head diameter: 48mm / 1.89"; total thickness: 26mm / 1.02"; stepped part size: 24.2mm x 11.2mm / 0.95" x 0.44" (D*T); knob style: 6 star, Through Hole, iron insert; color: black
Material - Sturdy and durable plastic star knobs ensure durability and long-lasting performance. Iron metal screw-in female thread provides strength and excellent wear resistance for durability. Threaded knobs provides a smooth surface, comfortable grip and ergonomic operation
Top 8
bociloy 10Pcs M5 Star Knobs Clamping Handle Nut, Black Plastic Thru Hole Star Knobs with Knurled Grip, Female Threaded Handle Screw-On Knob for Machinery Equipment
bociloy
0.94 x 0.94 x 0.94 Inches
Ratings for bociloy (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| LuckGibison | - | ❌ | ❌ | ❌ |
Features
Package including: You will receive 10Pcs M5 Star Knobs. Female Thread Diameter: M5. Head Diameter: 24mm/0.94inch. Total height: 12mm/0.47inch. Female Threaded Handle, these knobs ensure a secure fit on compatible screws and bolts.
Strong Black Plastic Construction: Made of plastic and designed with internal threads embedded with brass, these star knobs are designed for long-lasting durability. They resist wear and tear, making them ideal for frequent use in various machinery and equipment applications.
Top 9
Best Knobs & Hand Wheels
Aifeier ET 4 Pcs 1/4"-20 Inch Knob Black Nylon Screw-On Type Thru Threaded Knob Nuts 6-Star Shape Hand Tighten Clamping Knobs (0.25"/6.35mm)
Aifeier ET
1.22 x 1.22 x 0.51 inches
0.01 Pounds
Ratings for Aifeier ET (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Aifeier ET | - | ❌ | ❌ | ❌ |
Features
【Premium Material】Made of high quality nylon and galvanized carbon steel, reliable, good toughness, strong anti-aging ability, smooth and beautiful, long service life.
【Easy to Control】Star shaped design, well-made, accord to ergonomic, comfortable hand grip and non-slip without scratching hands.
Top 10
4 PCS 6 Star Knobs, Black Nylon Screw-On Type Thru Threaded Knob Nuts, M6 Hexagon Head Thru Knob, 6-Star Shape Hand Tighten Clamping Knobs for Mechanical Equipment
Psyqtsuary
639298_1_hfV5EgnKV
1.2 x 1.2 x 1.2 inches
0.022 Pounds
Ratings for Psyqtsuary (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Obscurity | - | ❌ | ❌ | ❌ |
Features
Generous Package: You will receive a set of 4 premium M6 hand knob tightening screws, each with a head diameter of 32mm (1.26") and a thread diameter of 6mm (0.24"). This ensures you have enough knobs for multiple applications, making it a practical addition to your toolbox. Please verify the size before purchasing to ensure compatibility with your equipment.
Durable Construction: Crafted from high-quality plastic and metal, these knobs offer exceptional durability and a long service life. The robust materials ensure they can withstand rigorous use in various industrial settings, providing reliability and strong anti-aging properties, while maintaining a smooth and aesthetically pleasing finish.
Top 11
M METERXITY 2-Pack Star Handle Hand Screws, M8x45mm Carbon Steel Thread Star Clamping Knobs with Screws, Pressure Plate and Rubber Pad for Woodworking/Mechanical Equipment [Black]
M METERXITY
No
2.4528 x 1.4961 x 1.4961 inches
0.15 Pounds
![M METERXITY 2-Pack Star Handle Hand Screws, M8x45mm Carbon Steel Thread Star Clamping Knobs with Screws, Pressure Plate and Rubber Pad for Woodworking/Mechanical Equipment [Black] #1](https://m.media-amazon.com/images/I/41d+bhtwi7L._SL600_.jpg)
![M METERXITY 2-Pack Star Handle Hand Screws, M8x45mm Carbon Steel Thread Star Clamping Knobs with Screws, Pressure Plate and Rubber Pad for Woodworking/Mechanical Equipment [Black] #2](https://m.media-amazon.com/images/I/41upZdcBZeL._SL600_.jpg)
![M METERXITY 2-Pack Star Handle Hand Screws, M8x45mm Carbon Steel Thread Star Clamping Knobs with Screws, Pressure Plate and Rubber Pad for Woodworking/Mechanical Equipment [Black] #3](https://m.media-amazon.com/images/I/41KjzEH-S2L._SL600_.jpg)
![M METERXITY 2-Pack Star Handle Hand Screws, M8x45mm Carbon Steel Thread Star Clamping Knobs with Screws, Pressure Plate and Rubber Pad for Woodworking/Mechanical Equipment [Black] #4](https://m.media-amazon.com/images/I/51w5eoRQ2CL._SL600_.jpg)
![M METERXITY 2-Pack Star Handle Hand Screws, M8x45mm Carbon Steel Thread Star Clamping Knobs with Screws, Pressure Plate and Rubber Pad for Woodworking/Mechanical Equipment [Black] #5](https://m.media-amazon.com/images/I/41pE1vUhNSL._SL600_.jpg)
![M METERXITY 2-Pack Star Handle Hand Screws, M8x45mm Carbon Steel Thread Star Clamping Knobs with Screws, Pressure Plate and Rubber Pad for Woodworking/Mechanical Equipment [Black] #6](https://m.media-amazon.com/images/I/41b4b694EIL._SL600_.jpg)
Ratings for M METERXITY (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| M METERXITY | - | ❌ | ❌ | ❌ |
Features
[Multipurpose Use] - Our star handle hand screws have various applications. Perfect for clamping tasks in machinery assembly, woodworking jigs, metalworking fixtures, 3D printers, and DIY projects, offering versatile fastening solutions
[Durable Star Clamping Knobs] - Threaded studs on the star hand knobs are made of carbon steel, with durability, strength, functionality, and wear resistance. Thermoplastic star head knobs provide durability, a smooth surface, and a comfortable grip. Tightly-in metal insert is machine-injected at high temperatures to securely connect the parts
Top 12
Best Knobs & Hand Wheels
Rrina 8 Sets M6 7 Star Through Hole Knob Nut Screw Clamping Knurled Threaded Knob Assortment Kit, Black Nylon Star Shape Hand Knobs
Rrina
WD211
Ratings for Rrina (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Rrina | - | ❌ | ❌ | ❌ |
Features
MATERIAL: Knob made of high-quality nylon female thread knurled brass, screw made of 304 Stainless Steel.
PACKING QUANTITY: 8Pcs knob nuts; 4Pcs M6x60 screws; 4Pcs M6x80 screws; 8Pcs nuts; 4Pcs T-Nuts(2020); 2Pcs T-Nuts(3030); 2Pcs T-Nuts(4040).
Top 13
Mozeat Lens 10 Pack 6 Star Knobs 1/4 Inch 20 Female Threaded Hexagon Head Thru Knob Clamping Knobs Jig Knobs T Knob
Mozeat Lens
554350_1_30NW6epDQ
1.2 x 1.2 x 1.2 inches
0.0705 Pounds
Ratings for Mozeat Lens (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| LittleRu | - | ❌ | ❌ | ❌ |
Features
Well Made: Each 1/4-20 knob has a brass insert that molded in a plastic knob. The thru knobs have enough threads that are intended to thread on a bolt to clamp them together.
Easy to Use: The star knobs work great as a holding jig, holds steady and requires little effort to loosen and tighten back up.
Top 14
HARFINGTON 2pcs Star Knobs M10 x 20mm 304 Stainless Steel Threaded Stud 46mm Plastic 6-Star Head Hand Tightening Thumb Screw Clamping Jig Knob Handle, Black
HARFINGTON
hta240725hh000146
1.8898 x 1.1024 x 1.1024 inches
0.7606 Pounds
Ratings for HARFINGTON (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| HARFINGTON | - | ❌ | ❌ | ❌ |
Features
Size - Standard thread size: M10 (1.5mm pitch); threaded stud length: 20mm / 0.79"; 6-star head size: 46mm x 28mm / 1.81" x 1.1"; step size: 24mm x 11mm / 0.94" x 0.43"; total length: 48mm / 1.89"; knob style: 6-star; color: black.
Material - 304 stainless steel stud on the clamping star knob has excellent corrosion resistance, oxidation resistance and high strength, ensuring durability and stability, preventing rust. PP plastic six-star handle knob is durable, and can withstand daily wear and tear, lightweight and easy to use.
Top 15
4 Pcs Star Knobs, 3/8-16 Knob Through Hole Hand Tighten Clamping Knobs Plastic Black Threaded Nuts for T Track Bolts, Jig, Mechanical Equipment (3/8''-16)
ZSUCUN
ZS20250424-2
Ratings for ZSUCUN (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| ZSUCUN-US | - | ❌ | ❌ | ❌ |
Features
SIZE- Internal thread diameter: 3/8 inch, star shaped head diameter 1.52 inch (38.7mm), Total height: 0.66 inches (16.7mm), Suitable for 3/8'' -16 rod.
MATERIAL- Screw On Type Knob uses high-quality nylon to make star shaped handles, and galvanized carbon steel to make threads. It is beautiful and anti-aging, and its hardness ensures that the threads remain sharp and functional over time, preventing problems such as peeling or cross threads.
Top 16
Best Knobs & Hand Wheels
POWERTEC QNB3010 5-Star Stud Knob, 1/4"-20, 2" Long, 5 PK , Black
POWERTEC
QNB3010
2.97 x 2.16 x 2.16 Inches
0.3505 Pounds
Ratings for POWERTEC (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| POWERTEC USA | 2,555 | ✅ | ✅ | ✅ |
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
INCLUDES: 5-Star Knobs with 1/4”-20 Threaded Studs (pack of 5)
FUNCTION: Provides safe, secure hand-grip – allowing you to position, tighten or hold your equipment in place
Top 17
Aifeier ET 4 Pcs 3/8"-16 Female Thread Knob Black Nylon 5 Star Shaped Head Clamping Nuts Knob (ID 0.375"/9.525mm)
Aifeier ET
1.57 x 1.57 x 0.65 Inches
Ratings for Aifeier ET (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Aifeier ET | - | ❌ | ❌ | ❌ |
Features
【Size】Female thread specification: 3/8"-16, Thread diameter: 3/8 inch (0.375"/9.525mm), Teeth per inch: 16 teeth, Pitch: 0.063 in (approx. 1.588 mm); Head diameter: 1.59 inch (40.4mm); Total height: 0.66 inch (16.7mm).
【Premium Material】T knobs made of high quality nylon and stainless steels, reliable, fine workmanship, good toughness, strong anti-aging ability, smooth and beautiful, long service life.
Top 18
HARFINGTON 4pcs Star Knobs M8 Female Thread 48mm Head Plastic Through Hole Brass Screw-in Clamping Handles Threaded Hand Knobs, Black
HARFINGTON
hta240108hh000300
1.8898 x 1.0236 x 1.0236 Inches
Ratings for HARFINGTON (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| HARFINGTON | - | ❌ | ❌ | ❌ |
Features
Size - Standard thread size: M8 (1.25mm Pitch); head diameter: 48mm / 1.89"; total thickness: 26mm / 1.02"; stepped part size: 24.2mm x 11.2mm / 0.95" x 0.44" (D*T); knob style: 6 star, Through Hole, iron insert; color: black
Material - Sturdy and durable plastic star knobs ensure durability and long-lasting performance. Iron metal screw-in female thread provides strength and excellent wear resistance for durability. Threaded knobs provides a smooth surface, comfortable grip and ergonomic operation
Top 19
Taytools 774021 Lot 10 each 3/8 16 Male Threads Star Knobs 2 inch Diameter with 2 inch Long Threaded Post
Taytools
791617730311
8.0 x 3.0 x 3.0 inches
1.04 Pounds
Ratings for Taytools (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Taylor Toolworks | 2,452 | ✅ | ✅ | ✅ |
Features
10 each star knobs
3/8 16 threaded post 2" long
Top 20
Dplolng 6 Pcs M6 X 20mm Star Hand Knob,Umbrella Screw Star Knobs
Dplolng
5366HEQG6890
5.91 x 3.54 x 3.54 inches
Ratings for Dplolng (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Tutu Bunny | - | ❌ | ❌ | ❌ |
Features
【Package Includes】You will receive 6 pieces M6 x 20mm hand knob tightening screw (M threads are not compatible with US standard threads).Please confirm the thread size you need before purchase
【Size】Thread size: M6 x 20mm / 0.229" x 0.788" (Dia x L). Thread Pitch: 1.0mm. Head diameter: 37.21mm / 1.465". (Note: Please check the size before purchasing. Considering tolerance issues, the actual outer diameter of the thread is 5.82 mm)
Top 21
Best Knobs & Hand Wheels
GDQLCNXB M6 Star Knob Clamping Handle Nut Through Hole Set Black Plastic Screw knurled Clamping nut knob10 PCS
GDQLCNXB
1.2598 x 0.2362 x 0.0118 inches
Ratings for GDQLCNXB (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| GDQLCNXB | - | ❌ | ❌ | ❌ |
Features
Clamping Handle Screw Knobs Handle Star Knob M6 Thread
Material: metal, plastic; type: screw-in
Top 22
Guduling 12pcs Star Knob 3/8-16, 6-Star 3/8"-16 Female Thread Knob,Black 3/8-16 Star Knob for T Track Bolts Jigs Knobs Sawing Machine, Drilling Machine, Lathe (ID 0.375"/9.5mm)
guduling
5243IYET4775
Ratings for guduling (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| working on | - | ❌ | ❌ | ❌ |
Features
【3/8"-16 Female Thread Knob Set】This set includes 12 black 3/8" threaded knobs, perfectly matching 3/8"-16 female threads. Total nut length: 4cm/1.57 in; total height: 1.7cm/0.67 in; thread diameter: 3/8 inch (9.5mm)
【Durable Materials】The 3/8"-16 knob is made of high-quality plastic and stainless steel, making it durable and wear-resistant for long-term use
Top 23
uxcell 2Pcs 3/8"-16 Star Knobs, 2.6" Threaded Stud Plastic Male Clamping Knob Screw Hand Tightening Replacement Knob for Industrial Furniture Tools Jigs Clamps, Black
uxcell
1
3.3465 x 1.4961 x 1.4961 inches
Ratings for uxcell (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amadeo City | 2,203 | ❌ | ❌ | ❌ |
Features
Size & Packaging: This package includes 2 pcs 3/8"-16 thread knobs. Each knob has a total length of 85mm/3.35”, with a threaded stud measuring 67mm/2.6" in length. The head features a diagonal width of 38mm/1.5” and a height of 18mm/0.71”, providing a substantial grip.
Durable Material: These thread knobs are made of metal with a plastic non-slip base, which has good anti-rust performance and load-bearing capacity, not easy to break or wear for long-term use indoors and outdoors
Top 24
MOZEAT LENS 20 Pack 1/4-20 Knob 6 Star Knobs 1/4 Inch 20 Female Threaded Hexagon Head Thru Knob Clamping Knobs Jig Knobs T Track Bolts, Black, 554350_3_VNKWeQdRd
Mozeat Lens
554350_3_VNKWeQdRd
Ratings for Mozeat Lens (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| LittleRu | - | ❌ | ❌ | ❌ |
Features
Well Made: Each 1/4-20 knob has a brass insert that molded in a plastic knob. The thru knobs have enough threads that are intended to thread on a bolt to clamp them together.
Easy to Use: The star knobs work great as a holding jig, holds steady and requires little effort to loosen and tighten back up.
Top 25
Best Knobs & Hand Wheels
Litoexpe 4 Pack M8 x 30mm Thread Replacement Star Hand Knob Tightening Screw, Black Hand Tightening Knob
Litoexpe
Lit22102837
1.89 x 1.57 x 1.57 inches
0.1984 Pounds
Ratings for Litoexpe (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Goochen | - | ❌ | ❌ | ❌ |
Features
✅ Product Content: 4 x Hand Knob Tightening Screw, M8 x 30mm, Total Length: 48mm/1.89 inch, Head Size(L*W*T): 40 x 40 x 18mm/ 1.57 x 1.57 x 0.71 inch.
✅ Premium Material: These Hand Knob Tightening Screws are made of plastic and steel, durable and sturdy. The screw is smooth and burr-free overall, comfortable to hold, the thread is deep and complete and clear, the force is even and not slippery.
Top 10 Star Knobs - Verified to Buy (September 2026)
- 1. 4 Pcs Star Knobs, 5/16-18 Knob Through Hole Hand Tighten...
- 2. Sissatthai 12Pcs Star Knobs M8 Knurled Knob Black Clamping Knobs,...
- 3. Aifeier ET 4-Piece M8 x 20mm Star Hand Knob, Black...
- 4. Zorveiio 10Pcs 1/4"-20 Star Hand Knobs, Black, 1/4"-20 * 12
- 5. Openfly 28 Sets M4 M5 M6 M8 Hex Nuts Star...
- 6. Aifeier ET 4 Pcs M8 Knurled Thread Clamping Knob, Plum...
- 7. HARFINGTON 4pcs Star Knobs M10 Female Thread 48mm Head Plastic...
- 8. bociloy 10Pcs M5 Star Knobs Clamping Handle Nut, Black Plastic...
- 9. Aifeier ET 4 Pcs 1/4"-20 Inch Knob Black Nylon Screw-On...
- 10. 4 PCS 6 Star Knobs, Black Nylon Screw-On Type Thru...
Top 10 Star Knobs Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- ZSUCUN
- Sissatthai
- Aifeier ET
- Zorveiio
- Openfly
- HARFINGTON
- bociloy
- Psyqtsuary
- M METERXITY
- Rrina
Top 10 Star Knobs Sellers: CPR Seller Rank List
CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.
- 1. Amadeo City : 26,688 Yearly Feedback , Avg. Ratings 4.8
- 2. Taylor Toolworks : 24,481 Yearly Feedback , Avg. Ratings 4.9
- 3. POWERTEC USA : 23,522 Yearly Feedback , Avg. Ratings 4.8
- 4. HARFINGTON : 6,155 Yearly Feedback , Avg. Ratings 4.9
- 5. Aifeier ET : 945 Yearly Feedback , Avg. Ratings 4.9
- 6. Ankay Direct : 813 Yearly Feedback , Avg. Ratings 4.9
- 7. Rrina : 661 Yearly Feedback , Avg. Ratings 4.9
- 8. GDQLCNXB : 603 Yearly Feedback , Avg. Ratings 4.9
- 9. Amazon.com : 386 Yearly Feedback , Avg. Ratings 4.7
- 10. Openfly_LLC : 300 Yearly Feedback , Avg. Ratings 4.9
| Rank | Name | Yearly Feedbacks | Avg. Ratings |
|---|---|---|---|
| 🥇 | Amadeo City | 26,688 | 4.8 |
| 🥈 | Taylor Toolworks | 24,481 | 4.9 |
| 🥉 | POWERTEC USA | 23,522 | 4.8 |
| 4 | HARFINGTON | 6,155 | 4.9 |
| 5 | Aifeier ET | 945 | 4.9 |
| 6 | Ankay Direct | 813 | 4.9 |
| 7 | Rrina | 661 | 4.9 |
| 8 | GDQLCNXB | 603 | 4.9 |
| 9 | Amazon.com | 386 | 4.7 |
| 10 | Openfly_LLC | 300 | 4.9 |
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Now hundreds and thousands of Industrial Hardware supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Star Knobs to buy for new September 2026?
CherryPicks’s Methodology for Evaluating Star Knobs
We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Industrial Hardware items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.
We collected and analyzed 306 of Star Knobs reviews based on our selection criteria. It helped us shortlist the top qualified and rated Star Knobs for Industrial Hardware, We found that most customers choose Star Knobs with an average price of $9.70, and the top brands are POWERTEC, uxcell, Mozeat Lens, HARFINGTON, Taytools, Aifeier ET, Zorveiio, Openfly And Rrina.
Then our expert-level editors reviewed all those quality items and selected the top 25 Star Knobs for you, We have researched hundreds of sellers and picked the top sellers for Industrial Hardware, including Amadeo City, Taylor Toolworks, POWERTEC USA, HARFINGTON, Aifeier ET, Ankay Direct, Rrina, GDQLCNXB, Amazon.com And Openfly_LLC. The 4 Pcs Star Knobs, 5/16-18 Knob Through Hole Han... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 63 consumers with an average rating of 4.6.
We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Star Knobs to buy.
Brandi is a woman in tech who loves to write about the electronics and gadgets she has used. On this site, she would be providing you unbiased reviews of electronics as they are released into the market to make you know what to expect before making a purchase.