Best Plastic Socket Cap Screws in 2026
Daisy
Last Updated: Feb 6, 2026
Daisy
Last Updated: Feb 6, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Female Thread Size: M8x20mm(D*L); Overall Height: 22.8mm / 0.9"; Sleeve Diameter: 10mm / 0.39"
Cap Size: 2.8 x 15.7mm / 0.11" x 0.62" (T*D); Hex Width(Fit for Wrench Size): 5mm / 0.2"
Material: Made of iron, nickel-plated to form a dense and stable oxide film, smooth, hard and durable.
Easy Installation: Hex socket head design allows repeated installation and removal with any standard screwdriver.
Application: It is an important fastener for connecting furniture parts, widely used in furniture assembly and maintenance, such as desks, chairs, beds, sofas, bookshelf, kitchen cupboards, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Product Name : Hex Socket Cap Screw;Material : 304 Stainless Steel;Color : Silver Tone
Screw Type : M1.4 x 8mm;Thread Diameter : 1.4mm/ 0.055";Thread Length : 8mm/ 0.31"
Thread Pitch : 0.3mm;Hex Width : 1mm/ 0.04"
Head Size : 2.7 x 1.4mm/ 0.106" x 0.055" (D*H);Overall Length : 9.4mm/ 0.37"
Weight : 15g;Package Content : 100(+/-2%) x Hex Socket Cap Screws
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Drive Type: Hex Socket; Head Style: Socket Cap Head; Material: Stainless Steel
Package Content: 50(+/-2%)Sets x Hex Socket Cap Screws; Product Name: Hex Socket Cap Screws; Thread Size: M3x22mm/0.12"x0.9"(D*L)
Weight: 89g; Fastener Type: Socket Screw; Main Color: Silver Tone
Thread Pitch: 0.5mm; Total Length: 25mm/1.0"; Head Size: 5x3mm/0.2"x0.12"(D*H)
Hex Nut Size: 5x2mm/0.2"x0.08"(W*T); Hex Socket Size: 2.5mm/0.10"
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Product Name : Hex Socket Cap Screw;Material : 304 Stainless Steel;Color : Silver Tone
Screw Type : M3x 18mm;Thread Diameter : 3mm/ 0.12";Thread Length : 18mm/ 0.71"
Thread Pitch : 0.5mm;Hex Width : 2.5mm/ 0.1"
Head Size : 5.5x 3mm/ 0.22" x 0.12" (D*H);Overall Length : 21mm/ 0.83"
Weight : 119g;Package Content : 100(+/-2%) x Hex Socket Cap Screws
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Drive Type: Hex Socket; Head Style: Hex Head; Material: 14.9 Alloy Steel
Package Content: 50pcs x Hex Socket Cap Screw; Product Name: Hex Socket Cap Screw; Thread Size: M2 x 15mm/0.08" x 0.6"(D*L)
Weight: 18g; Main Color: Black; Thread Pitch: 0.4mm
Total Length: 17mm/0.7"; Thread Style: Fully Thread
Grade: 14.9; Hex Width: 1.5mm/0.06"
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ❌ | ❌ | ❌ |
Product Name : Hex Socket Cap Screw;Material : 304 Stainless Steel;Color : Silver Tone
Screw Type : M5x 30mm;Thread Diameter : 5mm/ 0.2";Thread Length : 30mm/ 1.2"
Thread Pitch : 0.8mm;Hex Width : 4mm/ 0.16"
Head Size : 8 x 5mm/0.3" x 0.2" (D*H);Overall Size : 35x 8mm/ 1.2" x 0.3"(L*D)
Weight : 157g;Package Content : 30 x Hex Socket Cap Screws
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Uxcell | 6 |
We've carried out a comprehensive analysis of 66 reviews on socket cap screws, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select socket cap screws priced around $10.24, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 6 socket cap screws for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right screws Products based on their needs, saving them considerable time when choosing which socket cap screws to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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