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Our Tamper-Resistant Torx Stainless Steel Button Head Screws are manufactured to the highest industry standards, offering exceptional strength and corrosion resistance. Ideal for automotive, aerospace, and construction projects, these screws provide a reliable solution for your fastening needs. Explore our wide selection of sizes and materials to find the perfect fit for your application.
| Part Number | Thread Size | Length | Threading | Specifications Met | Thread Type | Head Diameter | Head Height | Material | Tensile Strength | Hardness |
|---|---|---|---|---|---|---|---|---|---|---|
| 0204FA00001 | 4-40 | 3/16" | Fully Threaded | ASME B18.3 | UNC | 0.213" | 0.059" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00002 | 4-40 | 1/4" | Fully Threaded | ASME B18.3 | UNC | 0.213" | 0.059" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00068 | 4-40 | 5/16" | Fully Threaded | ASME B18.3 | UNC | 0.213" | 0.059" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00057 | 4-40 | 3/8" | Fully Threaded | - | UNC | 0.213" | 0.059" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00003 | 4-40 | 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.213" | 0.059" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00004 | 4-40 | 3/4" | Fully Threaded | ASME B18.3 | UNC | 0.213" | 0.059" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00069 | 4-40 | 1" | Fully Threaded | ASME B18.3 | UNC | 0.213" | 0.059" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00005 | 6-32 | 3/16" | Fully Threaded | ASME B18.3 | UNC | 0.262" | 0.073" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00006 | 6-32 | 1/4" | Fully Threaded | ASME B18.3 | UNC | 0.262" | 0.073" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00007 | 6-32 | 5/16" | Fully Threaded | ASME B18.3 | UNC | 0.262" | 0.073" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00008 | 6-32 | 3/8" | Fully Threaded | ASME B18.3 | UNC | 0.262" | 0.073" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00009 | 6-32 | 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.262" | 0.073" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00070 | 6-32 | 5/8" | Fully Threaded | ASME B18.3 | UNC | 0.262" | 0.073" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00010 | 6-32 | 3/4" | Fully Threaded | ASME B18.3 | UNC | 0.262" | 0.073" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00011 | 6-32 | 1" | Fully Threaded | ASME B18.3 | UNC | 0.262" | 0.073" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00071 | 6-32 | 1 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.262" | 0.073" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00016 | 8-32 | 3/16" | Fully Threaded | ASME B18.3 | UNC | 0.312" | 0.087" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00058 | 8-32 | 1/4" | Fully Threaded | - | UNC | 0.312" | 0.087" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00017 | 8-32 | 5/16" | Fully Threaded | ASME B18.3 | UNC | 0.312" | 0.087" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00012 | 8-32 | 3/8" | Fully Threaded | ASME B18.3 | UNC | 0.312" | 0.087" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00013 | 8-32 | 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.312" | 0.087" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00018 | 8-32 | 5/8" | Fully Threaded | ASME B18.3 | UNC | 0.312" | 0.087" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00014 | 8-32 | 3/4" | Fully Threaded | ASME B18.3 | UNC | 0.312" | 0.087" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00015 | 8-32 | 1" | Fully Threaded | ASME B18.3 | UNC | 0.312" | 0.087" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00059 | 8-32 | 1 1/4" | Partially Threaded | - | UNC | 0.312" | 0.087" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00019 | 8-32 | 1 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.312" | 0.087" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00072 | 8-32 | 1 3/4" | Fully Threaded | ASME B18.3 | UNC | 0.312" | 0.087" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00020 | 8-32 | 2" | Fully Threaded | ASME B18.3 | UNC | 0.312" | 0.087" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00060 | 10-24 | 1/4" | Fully Threaded | - | UNC | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00061 | 10-24 | 3/8" | Fully Threaded | - | UNC | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00021 | 10-24 | 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00062 | 10-24 | 5/8" | Fully Threaded | - | UNC | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00022 | 10-24 | 3/4" | Fully Threaded | ASME B18.3 | UNC | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00023 | 10-24 | 1" | Fully Threaded | ASME B18.3 | UNC | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00024 | 10-24 | 1 1/4" | Fully Threaded | ASME B18.3 | UNC | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00063 | 10-24 | 1 1/2" | Partially Threaded | - | UNC | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00073 | 10-24 | 1 3/4" | Fully Threaded | ASME B18.3 | UNC | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00074 | 10-32 | 3/16" | Fully Threaded | ASME B18.3 | UNF | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00025 | 10-32 | 1/4" | Fully Threaded | ASME B18.3 | UNF | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00053 | 10-32 | 3/8" | Fully Threaded | ASME B18.3 | UNF | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00054 | 10-32 | 1/2" | Fully Threaded | ASME B18.3 | UNF | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00064 | 10-32 | 5/8" | Fully Threaded | - | UNF | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00055 | 10-32 | 3/4" | Fully Threaded | ASME B18.3 | UNF | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00056 | 10-32 | 1" | Fully Threaded | ASME B18.3 | UNF | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00065 | 10-32 | 1 1/4" | Partially Threaded | - | UNF | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00066 | 10-32 | 1 1/2" | Partially Threaded | - | UNF | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00026 | 10-32 | 2" | Fully Threaded | ASME B18.3 | UNF | 0.361" | 0.101" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00075 | 12-24 | 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.413" | 0.114" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00076 | 12-24 | 3/4" | Fully Threaded | ASME B18.3 | UNC | 0.413" | 0.114" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00027 | 1/4"-20 | 1/4" | Fully Threaded | ASME B18.3 | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00028 | 1/4"-20 | 3/8" | Fully Threaded | ASME B18.3 | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00029 | 1/4"-20 | 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00067 | 1/4"-20 | 5/8" | Fully Threaded | - | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00030 | 1/4"-20 | 3/4" | Fully Threaded | ASME B18.3 | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00031 | 1/4"-20 | 1" | Fully Threaded | ASME B18.3 | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00032 | 1/4"-20 | 1 1/4" | Fully Threaded | ASME B18.3 | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00033 | 1/4"-20 | 1 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00035 | 1/4"-20 | 1 3/4" | Fully Threaded | ASME B18.3 | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00034 | 1/4"-20 | 2" | Fully Threaded | ASME B18.3 | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00077 | 1/4"-20 | 2 1/4" | Fully Threaded | ASME B18.3 | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00036 | 1/4"-20 | 2 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00037 | 1/4"-20 | 3" | Fully Threaded | ASME B18.3 | UNC | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00038 | 1/4"-28 | 1/2" | Fully Threaded | ASME B18.3 | UNF | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00039 | 1/4"-28 | 3/4" | Fully Threaded | ASME B18.3 | UNF | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00040 | 1/4"-28 | 1" | Fully Threaded | ASME B18.3 | UNF | 0.437" | 0.132" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00042 | 5/16"-18 | 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.547" | 0.166" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00078 | 5/16"-18 | 5/8" | Fully Threaded | ASME B18.3 | UNC | 0.547" | 0.166" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00041 | 5/16"-18 | 3/4" | Fully Threaded | ASME B18.3 | UNC | 0.547" | 0.166" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00043 | 5/16"-18 | 1" | Fully Threaded | ASME B18.3 | UNC | 0.547" | 0.166" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00044 | 5/16"-18 | 1 1/4" | Fully Threaded | ASME B18.3 | UNC | 0.547" | 0.166" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00045 | 5/16"-18 | 1 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.547" | 0.166" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00079 | 5/16"-18 | 1 3/4" | Fully Threaded | ASME B18.3 | UNC | 0.547" | 0.166" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00046 | 5/16"-18 | 2" | Fully Threaded | ASME B18.3 | UNC | 0.547" | 0.166" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00047 | 3/8"-16 | 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.656" | 0.199" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00080 | 3/8"-16 | 5/8" | Fully Threaded | ASME B18.3 | UNC | 0.656" | 0.199" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00048 | 3/8"-16 | 3/4" | Fully Threaded | ASME B18.3 | UNC | 0.656" | 0.199" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00049 | 3/8"-16 | 1" | Fully Threaded | ASME B18.3 | UNC | 0.656" | 0.199" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00050 | 3/8"-16 | 1 1/4" | Fully Threaded | ASME B18.3 | UNC | 0.656" | 0.199" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00051 | 3/8"-16 | 1 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.656" | 0.199" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00052 | 3/8"-16 | 2" | Fully Threaded | ASME B18.3 | UNC | 0.656" | 0.199" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0204FA00081 | 3/8"-16 | 2 1/2" | Fully Threaded | ASME B18.3 | UNC | 0.656" | 0.199" | 18-8 Stainless Steel | 70000 psi | Rockwell B70 |
| 0205FA00015 | M3 | 6 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 5.69 mm | 1.65 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00016 | M3 | 8 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 5.69 mm | 1.65 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00017 | M3 | 10 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 5.69 mm | 1.65 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00018 | M3 | 12 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 5.69 mm | 1.65 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00001 | M3 | 16 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 5.69 mm | 1.65 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00019 | M4 | 10 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 7.6 mm | 2.18 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00020 | M4 | 12 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 7.6 mm | 2.18 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00021 | M4 | 16 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 7.6 mm | 2.18 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00002 | M4 | 20 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 7.6 mm | 2.18 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00003 | M4 | 25 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 7.6 mm | 2.18 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00004 | M4 | 30 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 7.6 mm | 2.18 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00005 | M4 | 40 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 7.6 mm | 2.18 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00022 | M5 | 8 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 9.5 mm | 2.74 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00023 | M5 | 10 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 9.5 mm | 2.74 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00024 | M5 | 12 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 9.5 mm | 2.74 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00025 | M5 | 16 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 9.5 mm | 2.74 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00026 | M5 | 20 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 9.5 mm | 2.74 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00006 | M5 | 25 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 9.5 mm | 2.74 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
| 0205FA00007 | M5 | 30 mm | Fully Threaded | ASTM F879M, ISO 7380 | Metric | 9.5 mm | 2.74 mm | 18-8 Stainless Steel | 80000 psi | Rockwell B96 |
