Plain Button Stainless Steel Socket Head Cap Screws
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H2| Style | Model | Head Dia. | Drive Size | Head Height | Thread Style | Min. Thread Length | Thread Length | Temp. | Thread Fit | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U51130.006.0018 | 0.14" | 0.035" | 0.031" | Fully Threaded | 3/16" | 3/16" | -58°F to +302°F | - | 100 | €24.42 | |
| B | U51130.006.0025 | 0.14" | 0.035" | 0.031" | Fully Threaded | 1/4" | 1/4" | -58°F to +302°F | - | 100 | €24.92 | |
| A | U51130.006.0031 | 0.14" | 0.035" | 0.031" | Fully Threaded | 5/16" | 5/16" | -58°F to +302°F | - | 100 | €24.96 | |
| C | U51130.006.0037 | 0.14" | 0.035" | 0.031" | Fully Threaded | 3/8" | 3/8" | -58°F to +302°F | - | 100 | €25.38 | |
| D | U51130.006.0012 | 0.14" | 0.035" | 0.031" | Fully Threaded | 1/8" | 1/8" | -58°F to +302°F | - | 100 | €22.76 | |
| E | U51130.006.0050 | 0.14" | 0.035" | 0.031" | Fully Threaded | 1/2" | 1/2" | -58°F to +302°F | - | 100 | €28.27 | |
| F | U51130.007.0025 | 0.139" | 0.05" | 0.039" | Fully Threaded | 1/4" | 1/4" | -58°F to +302°F | - | 100 | €21.16 | |
| G | U51030.008.0012 | 0.164" | 0.05" | - | Fully Threaded | 1/8" | 1/8" | -0°F to +250°F | 3A | 100 | €18.82 | |
| H | U51030.008.0037 | 0.164" | 0.05" | 0.046" | Fully Threaded | 3/8" | 3/8" | -0°F to +250°F | 3A | 100 | €19.61 | |
| I | U51030.008.0050 | 0.164" | 0.05" | 0.046" | Fully Threaded | 1/2" | 1/2" | -0°F to +250°F | 3A | 100 | €14.75 | |
| J | U51030.008.0031 | 0.164" | 0.05" | 0.0469" | Fully Threaded | - | 5/16" | -0°F to +250°F | - | 100 | €11.98 | |
| K | U51030.008.0025 | 0.164" | 0.05" | 0.046" | Fully Threaded | 1/4" | 1/4" | -0°F to +250°F | 3A | 100 | €17.41 | |
| L | U51030.008.0018 | 0.164" | 0.05" | 0.0469" | Fully Threaded | - | 3/16" | -0°F to +250°F | - | 100 | €12.63 | |
| M | U51030.008.0062 | 0.164" | 0.05" | 0.046" | Fully Threaded | 5/8" | 5/8" | -0°F to +250°F | 3A | 100 | €20.03 | |
| N | U51030.008.0075 | 0.164" | 0.05" | 0.0469" | Fully Threaded | - | 3/4" | -50°F to +550°F | - | 100 | €21.88 | |
| O | U51030.011.0031 | 0.213" | 1/16" | 0.059" | Fully Threaded | 5/16" | 5/16" | -0°F to +250°F | 3A | 100 | €6.05 | |
| P | U51030.011.0050 | 0.213" | 1/16" | 0.059" | Fully Threaded | 1/2" | 1/2" | -0°F to +250°F | 3A | 100 | €7.55 | |
| Q | U51030.011.0012 | 0.213" | 1/16" | 0.059" | Fully Threaded | 1/8" | 1/8" | -0°F to +250°F | 3A | 100 | €10.86 | |
| R | U51030.011.0100 | 0.213" | 1/16" | 0.059" | Fully Threaded | 1" | 1" | -0°F to +250°F | 3A | 100 | €14.13 | |
| S | U51030.011.0062 | 0.213" | 1/16" | 0.059" | Fully Threaded | - | 5/8" | -0°F to +250°F | - | 100 | €8.12 | |
| T | U51030.011.0018 | 0.213" | 1/16" | 0.059" | Fully Threaded | 3/16" | 3/16" | -0°F to +250°F | 3A | 100 | €9.93 | |
| U | U51030.011.0037 | 0.213" | 1/16" | 0.059" | Fully Threaded | 3/8" | 3/8" | -0°F to +250°F | 3A | 100 | €6.60 | |
| V | U51030.011.0025 | 0.213" | 1/16" | 0.059" | Fully Threaded | 1/4" | 1/4" | -0°F to +250°F | 3A | 100 | €6.17 | |
| W | U51030.011.0043 | 0.213" | 1/16" | 0.059" | Fully Threaded | 7/16" | 7/16" | -0°F to +250°F | 3A | 100 | €12.25 | |
| X | U51030.011.0075 | 0.213" | 1/16" | 0.059" | Fully Threaded | 3/4" | 3/4" | -0°F to +250°F | 3A | 100 | €12.56 | |
| Y | U51030.012.0050 | 0.218" | 5/64" | 0.062" | Fully Threaded | 1/2" | 1/2" | -58°F to +302°F | - | 100 | €19.46 | |
| Z | U51030.012.0031 | 0.218" | 5/64" | 0.062" | Fully Threaded | 5/16" | 5/16" | -58°F to +302°F | - | 100 | €10.95 | |
| A1 | U51030.012.0025 | 0.218" | 5/64" | 0.062" | Fully Threaded | 1/4" | 1/4" | -58°F to +302°F | - | 100 | €17.14 | |
| B1 | U51030.012.0037 | 0.218" | 5/64" | 0.062" | Fully Threaded | 3/8" | 3/8" | -58°F to +302°F | - | 100 | €19.22 | |
| C1 | U51030.012.0100 | 0.218" | 5/64" | 0.062" | Fully Threaded | 1" | 1" | -58°F to +302°F | - | 100 | €28.27 | |
| D1 | U51030.012.0062 | 0.218" | 5/64" | 0.062" | Fully Threaded | 5/8" | 5/8" | -58°F to +302°F | - | 100 | €20.19 | |
| E1 | U51030.019.0050 | 0.361" | 1/8" | 0.101" | Fully Threaded | 1/2" | 1/2" | -0°F to +250°F | 3A | 100 | €19.71 | |
| F1 | U51130.019.0043 | 0.361" | 1/8" | 0.101" | Fully Threaded | 7/16" | 7/16" | -0°F to +250°F | 3A | 100 | €17.42 | |
| G1 | U51130.019.0200 | 0.361" | 1/8" | 0.101" | Fully Threaded | 2" | 2" | -58°F to +302°F | - | 100 | €59.34 | |
| H1 | U51030.019.0075 | 0.361" | 1/8" | 0.101" | Fully Threaded | 3/4" | 3/4" | -0°F to +250°F | 3A | 100 | €13.11 | |
| I1 | U51030.019.0062 | 0.361" | 1/8" | 0.101" | Fully Threaded | 5/8" | 5/8" | -58°F to +302°F | - | 100 | €19.70 | |
| J1 | U51130.019.0100 | 0.361" | 1/8" | 0.101" | Fully Threaded | 1" | 1" | -0°F to +250°F | 3A | 100 | €32.74 | |
| K1 | U51030.019.0037 | 0.361" | 1/8" | 0.101" | Fully Threaded | 3/8" | 3/8" | -0°F to +250°F | 3A | 100 | €31.39 | |
| L1 | U51130.019.0037 | 0.361" | 1/8" | 0.101" | Fully Threaded | 3/8" | 3/8" | -0°F to +250°F | 3A | 100 | €32.81 | |
| M1 | U51030.019.0175 | 0.361" | 1/8" | 0.101" | Fully Threaded | 1 3/4" | 1 3/4" | -58°F to +302°F | - | 100 | €49.50 | |
| N1 | U51130.019.0062 | 0.361" | 1/8" | 0.101" | Fully Threaded | 5/8" | 5/8" | -0°F to +250°F | 3A | 100 | €24.88 | |
| O1 | U51030.019.0087 | 0.361" | 1/8" | 0.101" | Fully Threaded | 7/8" | 7/8" | -0°F to +250°F | 3A | 100 | €28.27 | |
| P1 | U51130.019.0087 | 0.361" | 1/8" | 0.101" | Fully Threaded | 7/8" | 7/8" | -0°F to +250°F | 3A | 100 | €25.57 | |
| Q1 | U51030.019.0125 | 0.361" | 1/8" | 0.101" | Fully Threaded | 1 1/4" | 1 1/4" | -0°F to +250°F | 3A | 100 | €35.24 | |
| R1 | U51130.019.0175 | 0.361" | 1/8" | 0.101" | Fully Threaded | - | 1 3/4" | -58°F to +302°F | - | 100 | €47.33 | |
| S1 | U51130.019.0075 | 0.361" | 1/8" | 0.101" | Fully Threaded | 3/4" | 3/4" | -0°F to +250°F | 3A | 100 | €27.38 | |
| T1 | U51130.019.0150 | 0.361" | 1/8" | 0.101" | Fully Threaded | 1 1/2" | 1 1/2" | -50°F to +550°F | - | 100 | €41.78 | |
| U1 | U51130.019.0050 | 0.361" | 1/8" | 0.101" | Fully Threaded | 1/2" | 1/2" | -0°F to +250°F | 3A | 100 | €22.05 | |
| V1 | U51130.019.0031 | 0.361" | 1/8" | 0.101" | Fully Threaded | 5/16" | 5/16" | -0°F to +250°F | 3A | 100 | €14.13 | |
| W1 | U51130.019.0125 | 0.361" | 1/8" | 0.101" | Fully Threaded | 1 1/4" | 1 1/4" | -0°F to +250°F | 3A | 100 | €37.00 | |
| X1 | U51030.019.0025 | 0.361" | 1/8" | 0.101" | Fully Threaded | 1/4" | 1/4" | -0°F to +250°F | 3A | 100 | €14.13 | |
| Y1 | U51130.019.0025 | 0.361" | 1/8" | 0.101" | Fully Threaded | 1/4" | 1/4" | -0°F to +250°F | 3A | 100 | €16.04 | |
| Z1 | U51030.019.0031 | 0.361" | 1/8" | 0.101" | Fully Threaded | 5/16" | 5/16" | -0°F to +250°F | 3A | 100 | €13.26 | |
| A2 | U51030.019.0150 | 0.361" | 1/8" | 0.101" | Fully Threaded | 1 1/2" | 1 1/2" | -50°F to +550°F | - | 100 | €40.73 | |
| B2 | U51030.019.0100 | 0.361" | 1/8" | 0.101" | Fully Threaded | 1" | 1" | -0°F to +250°F | 3A | 100 | €34.55 | |
| C2 | U51030.019.0200 | 0.361" | 1/8" | 0.101" | Fully Threaded | 2" | 2" | -50°F to +550°F | - | 100 | €62.84 | |
| D2 | U51030.031.0150 | 0.547" | 3/16" | 0.166" | Fully Threaded | 1 1/2" | 1 1/2" | -50°F to +550°F | - | 50 | €46.87 | |
| E2 | U51030.031.0125 | 0.547" | 3/16" | 0.166" | Fully Threaded | 1 1/4" | 1 1/4" | -50°F to +550°F | - | 50 | €39.21 | |
| F2 | U51030.031.0037 | 0.547" | 3/16" | 0.166" | Fully Threaded | 3/8" | 3/8" | -58°F to +302°F | - | 100 | €51.32 | |
| G2 | U51130.031.0150 | 0.547" | 3/16" | 0.166" | Fully Threaded | 1 1/2" | 1 1/2" | -65°F to +300°F | - | 50 | €179.38 | |
| H2 | U51030.031.0062 | 0.547" | 3/16" | 0.166" | Fully Threaded | 5/8" | 5/8" | -50°F to +550°F | - | 100 | €49.30 |
Plain Button Stainless Steel Socket Head Cap Screws
Plain button stainless steel socket head cap screws are used for installation in tight spaces. They provide a smooth, flush finish, reducing the risk of snagging on surrounding components. These screws maintain structural integrity in challenging environments. They are ideal for outdoor structures, marine equipment and food processing machinery due to their resistance to rust and chemicals.
Features
- They feature a domed head design, distinguishing them from standard socket head cap screws and offering a smooth, low-profile appearance.
- These socket head cap screws have a 1/20 inch socket drive size, facilitating secure tightening with compatible tools.
- They have a fully threaded design for maximum engagement and holding power in the threaded hole.
- These socket head cap screws are commonly used for lighter-load applications where a smooth, low-profile fastener is desired to reduce the risk of snags.
- They further feature grade 18-8 stainless steel construction and meet ASTM F879 material quality standards for corrosion resistance and durability.
Frequently Asked Questions
What distinguishes button head socket screws from standard socket head cap screws?
Button head socket screws feature a domed head design instead of a flat top, providing a smoother, low-profile appearance while reducing the risk of snags.
Are socket head cap screws reusable after installation?
These socket head cap screws can typically be reused if they remain undamaged and meet the required specifications.
Can button head socket screws be used in food processing machinery?
Yes, due to their stainless steel construction and resistance to corrosion and chemicals, button head socket screws are commonly used in food processing machinery where hygiene and cleanliness are essential.