Steel Button Head Hex-Drive Screws

729 products

Steel Button Head Hex-Drive Screws

Our Steel Button Head Hex-Drive 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.

System of Measurement
Inch Metric
Specifications Met
ASTM F835 ISO 7380
Thread Size
0-80 1-64 1-72 2-56 2-64 3-48 3-56 4-40 4-48 5-40 5-44 6-32 6-40 8-32 8-36 10-24 10-32 12-24 1/4"-20 1/4"-28 5/16"-18 5/16"-24 3/8"-16 3/8"-24 7/16"-14 7/16"-20 1/2"-13 1/2"-20 5/8"-11 5/8"-18 3/4"-10 M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M16
Length
1/16" 3/32" 1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 3/4" 7/8" 1" 1 1/8" 1 1/4" 1 3/8" 1 1/2" 1 5/8" 1 3/4" 2" 2 1/4" 2 1/2" 2 3/4" 3" 3 1/4" 3 1/2" 4" 5" 3 mm 4 mm 5 mm 6 mm 8 mm 10 mm 12 mm 14 mm 15 mm 16 mm 18 mm 20 mm 22 mm 25 mm 30 mm 35 mm 40 mm 45 mm 50 mm 55 mm 60 mm 65 mm 70 mm 75 mm 80 mm 90 mm 100 mm 120 mm
Material
Black-Oxide Alloy Steel Blue-Dyed Zinc-Plated Alloy Steel Zinc-Plated Alloy Steel
Threading
Fully Threaded Partially Threaded
Head Diameter
0.114" 0.139" 0.164" 0.188" 0.213" 0.236" 0.238" 0.262" 0.312" 0.336" 0.361" 0.41" 0.413" 0.437" 0.547" 0.656" 3/4" 0.765" 0.875" 1" 1.1" 3.5 mm 4.5 mm 5.7 mm 7.6 mm 9.5 mm 10.5 mm 10.7 mm 14 mm 17.5 mm 21 mm 28 mm
Head Height
0.032" 0.039" 0.046" 0.052" 0.059" 0.066" 0.073" 0.087" 0.094" 0.101" 0.114" 0.115" 0.132" 0.166" 0.199" 0.22" 0.231" 0.265" 0.331" 3/8" 1.3 mm 1.5 mm 1.65 mm 2.2 mm 2.75 mm 3.3 mm 4.4 mm 5.5 mm 6.6 mm 8.8 mm
Thread Pitch
0.4 mm 0.45 mm 0.5 mm 0.7 mm 0.8 mm 1 mm 1.25 mm 1.5 mm 1.75 mm 2 mm
Thread Diameter
0.06" 0.073" 0.086" 0.099" 0.112" 0.125" 0.138" 0.164" 0.19" 0.216" 0.25" 0.313" 0.375" 0.438" 0.5" 0.625" 0.75"
Thread Type
Metric UNC UNF
Fastener Strength Grade/Class
Class 10.9 Class 12.9
Drive Size
0.035" 0.050" 1.3 mm 1.5 mm 1/16" 1/4" 1/8" 10 mm 2 mm 2.5 mm 3 mm 3/16" 3/32" 3/8" 4 mm 5 mm 5/16" 5/32" 5/64" 6 mm 7/16" 7/32" 8 mm 9/64"
Tensile Strength
120000 psi 140000 psi 170000 psi
Show more▼
Part Number Thread Size Length Threading Specifications Met Thread Type Head Diameter Head Height Material Tensile Strength Hardness
0081FA00406 5/16"-18 3/4" Fully Threaded ASTM F835 UNC 0.547" 0.166" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00231 5/16"-18 7/8" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00357 5/16"-18 7/8" Fully Threaded ASTM F835 UNC 0.547" 0.166" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00232 5/16"-18 1" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00407 5/16"-18 1" Fully Threaded ASTM F835 UNC 0.547" 0.166" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00240 5/16"-18 1 1/8" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00233 5/16"-18 1 1/4" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00408 5/16"-18 1 1/4" Fully Threaded ASTM F835 UNC 0.547" 0.166" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00030 5/16"-18 1 3/8" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00358 5/16"-18 1 3/8" Fully Threaded ASTM F835 UNC 0.547" 0.166" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00234 5/16"-18 1 1/2" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00409 5/16"-18 1 1/2" Fully Threaded ASTM F835 UNC 0.547" 0.166" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00031 5/16"-18 1 3/4" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00359 5/16"-18 1 3/4" Fully Threaded ASTM F835 UNC 0.547" 0.166" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00235 5/16"-18 2" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00360 5/16"-18 2" Fully Threaded ASTM F835 UNC 0.547" 0.166" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00236 5/16"-18 2 1/4" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00237 5/16"-18 2 1/2" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00032 5/16"-18 2 3/4" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00033 5/16"-18 3" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00034 5/16"-18 3 1/2" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00035 5/16"-18 4" Fully Threaded ASTM F835 UNC 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00183 5/16"-24 3/8" Fully Threaded ASTM F835 UNF 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00184 5/16"-24 1/2" Fully Threaded ASTM F835 UNF 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00361 5/16"-24 1/2" Fully Threaded ASTM F835 UNF 0.547" 0.166" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00185 5/16"-24 5/8" Fully Threaded ASTM F835 UNF 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00186 5/16"-24 3/4" Fully Threaded ASTM F835 UNF 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00362 5/16"-24 3/4" Fully Threaded ASTM F835 UNF 0.547" 0.166" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00307 5/16"-24 7/8" Fully Threaded ASTM F835 UNF 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00187 5/16"-24 1" Fully Threaded ASTM F835 UNF 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00363 5/16"-24 1" Fully Threaded ASTM F835 UNF 0.547" 0.166" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00188 5/16"-24 1 1/4" Fully Threaded ASTM F835 UNF 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00036 5/16"-24 1 1/2" Fully Threaded ASTM F835 UNF 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00308 5/16"-24 1 3/4" Fully Threaded ASTM F835 UNF 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00037 5/16"-24 2" Fully Threaded ASTM F835 UNF 0.547" 0.166" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00289 3/8"-16 1/4" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00038 3/8"-16 3/8" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00433 3/8"-16 3/8" Fully Threaded ASTM F835 UNC 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00246 3/8"-16 1/2" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00410 3/8"-16 1/2" Fully Threaded ASTM F835 UNC 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00247 3/8"-16 5/8" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00364 3/8"-16 5/8" Fully Threaded ASTM F835 UNC 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00248 3/8"-16 3/4" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00411 3/8"-16 3/4" Fully Threaded ASTM F835 UNC 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00249 3/8"-16 7/8" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00250 3/8"-16 1" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00412 3/8"-16 1" Fully Threaded ASTM F835 UNC 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00241 3/8"-16 1 1/8" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00251 3/8"-16 1 1/4" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00413 3/8"-16 1 1/4" Fully Threaded ASTM F835 UNC 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00242 3/8"-16 1 3/8" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00252 3/8"-16 1 1/2" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00414 3/8"-16 1 1/2" Fully Threaded ASTM F835 UNC 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00243 3/8"-16 1 5/8" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00253 3/8"-16 1 3/4" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00365 3/8"-16 1 3/4" Fully Threaded ASTM F835 UNC 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00254 3/8"-16 2" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00366 3/8"-16 2" Fully Threaded ASTM F835 UNC 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00255 3/8"-16 2 1/4" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00256 3/8"-16 2 1/2" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00373 3/8"-16 2 1/2" Fully Threaded ASTM F835 UNC 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00257 3/8"-16 2 3/4" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00258 3/8"-16 3" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00244 3/8"-16 3 1/2" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00245 3/8"-16 4" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00179 3/8"-16 5" Fully Threaded ASTM F835 UNC 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00259 3/8"-24 3/8" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00260 3/8"-24 1/2" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00367 3/8"-24 1/2" Fully Threaded ASTM F835 UNF 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00039 3/8"-24 5/8" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00261 3/8"-24 3/4" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00368 3/8"-24 3/4" Fully Threaded ASTM F835 UNF 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00309 3/8"-24 7/8" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00262 3/8"-24 1" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00369 3/8"-24 1" Fully Threaded ASTM F835 UNF 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00263 3/8"-24 1 1/4" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00040 3/8"-24 1 1/2" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00374 3/8"-24 1 1/2" Fully Threaded ASTM F835 UNF 0.656" 0.199" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00310 3/8"-24 1 3/4" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00041 3/8"-24 2" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00311 3/8"-24 2 1/4" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00312 3/8"-24 2 1/2" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00313 3/8"-24 3" Fully Threaded ASTM F835 UNF 0.656" 0.199" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00264 7/16"-14 3/4" Fully Threaded ASTM F835 UNC 0.765" 0.231" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00291 7/16"-14 1" Fully Threaded ASTM F835 UNC 0.765" 0.231" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00042 7/16"-14 1 1/4" Fully Threaded ASTM F835 UNC 0.765" 0.231" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00043 7/16"-14 1 1/2" Fully Threaded ASTM F835 UNC 0.765" 0.231" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00044 7/16"-20 1" Fully Threaded ASTM F835 UNF 3/4" 0.22" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00265 1/2"-13 1/2" Fully Threaded ASTM F835 UNC 0.875" 0.265" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00266 1/2"-13 5/8" Fully Threaded ASTM F835 UNC 0.875" 0.265" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00269 1/2"-13 3/4" Fully Threaded ASTM F835 UNC 0.875" 0.265" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00370 1/2"-13 3/4" Fully Threaded ASTM F835 UNC 0.875" 0.265" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00267 1/2"-13 7/8" Fully Threaded ASTM F835 UNC 0.875" 0.265" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00270 1/2"-13 1" Fully Threaded ASTM F835 UNC 0.875" 0.265" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00415 1/2"-13 1" Fully Threaded ASTM F835 UNC 0.875" 0.265" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00268 1/2"-13 1 1/8" Fully Threaded ASTM F835 UNC 0.875" 0.265" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00271 1/2"-13 1 1/4" Fully Threaded ASTM F835 UNC 0.875" 0.265" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00416 1/2"-13 1 1/4" Fully Threaded ASTM F835 UNC 0.875" 0.265" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
0081FA00272 1/2"-13 1 1/2" Fully Threaded ASTM F835 UNC 0.875" 0.265" Black-Oxide Alloy Steel 120000 psi Rockwell C39
0081FA00417 1/2"-13 1 1/2" Fully Threaded ASTM F835 UNC 0.875" 0.265" Zinc-Plated Alloy Steel 120000 psi Rockwell C39
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