Stainless Steel Flanged Hex Head Screws

53 products

Stainless Steel Flanged Hex Head Screws

Stainless Steel Flanged Hex Head Screws offer the perfect balance of strength and exceptional corrosion resistance. Whether utilizing 18-8 for general-purpose outdoor use or 316 for marine and chemical processing environments, these fasteners maintain their integrity against moisture, salt, and harsh chemicals. Their clean aesthetic and durable performance make them the preferred choice for food processing, medical equipment, and architectural applications.

System of Measurement
Specifications Met
Thread Size
Thread Pitch
Thread Diameter
Thread Type
Tensile Strength
Part Number Thread Size Length Threading Specifications Met Thread Type Head Diameter Head Height Material Tensile Strength Hardness
0271FA00001 1/4"-20 1/2" Fully Threaded ASTM F593, IFI 111 UNC - 9/32" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00002 1/4"-20 5/8" Fully Threaded ASTM F593, IFI 111 UNC - 9/32" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00003 1/4"-20 3/4" Fully Threaded ASTM F593, IFI 111 UNC - 9/32" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00004 1/4"-20 1" Fully Threaded ASTM F593, IFI 111 UNC - 9/32" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00005 1/4"-20 1 1/4" Fully Threaded ASTM F593, IFI 111 UNC - 9/32" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00006 1/4"-20 1 1/2" Partially Threaded ASTM F593, IFI 111 UNC - 9/32" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00007 1/4"-20 1 3/4" Partially Threaded ASTM F593, IFI 111 UNC - 9/32" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00008 1/4"-20 2" Partially Threaded ASTM F593, IFI 111 UNC - 9/32" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00009 1/4"-20 2 1/2" Partially Threaded ASTM F593, IFI 111 UNC - 9/32" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00010 5/16"-18 3/4" Fully Threaded ASTM F593, IFI 111 UNC - 21/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00011 5/16"-18 1" Fully Threaded ASTM F593, IFI 111 UNC - 21/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00012 5/16"-18 1 1/4" Fully Threaded ASTM F593, IFI 111 UNC - 21/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00013 5/16"-18 1 1/2" Partially Threaded ASTM F593, IFI 111 UNC - 21/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00014 5/16"-18 2" Partially Threaded ASTM F593, IFI 111 UNC - 21/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00015 3/8"-16 3/4" Fully Threaded ASTM F593, IFI 111 UNC - 25/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00016 3/8"-16 1" Fully Threaded ASTM F593, IFI 111 UNC - 25/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00017 3/8"-16 1 1/4" Fully Threaded ASTM F593, IFI 111 UNC - 25/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00018 3/8"-16 1 1/2" Fully Threaded ASTM F593, IFI 111 UNC - 25/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00019 3/8"-16 1 3/4" Partially Threaded ASTM F593, IFI 111 UNC - 25/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00020 3/8"-16 2" Partially Threaded ASTM F593, IFI 111 UNC - 25/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00021 3/8"-16 2 1/2" Partially Threaded ASTM F593, IFI 111 UNC - 25/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00022 3/8"-16 3" Partially Threaded ASTM F593, IFI 111 UNC - 25/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00023 1/2"-13 1" Fully Threaded ASTM F593, IFI 111 UNC - 33/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00024 1/2"-13 1 1/4" Fully Threaded ASTM F593, IFI 111 UNC - 33/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00025 1/2"-13 1 1/2" Fully Threaded ASTM F593, IFI 111 UNC - 33/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00026 1/2"-13 1 3/4" Fully Threaded ASTM F593, IFI 111 UNC - 33/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00027 1/2"-13 2" Partially Threaded ASTM F593, IFI 111 UNC - 33/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00028 1/2"-13 2 1/2" Partially Threaded ASTM F593, IFI 111 UNC - 33/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00029 1/2"-13 3" Partially Threaded ASTM F593, IFI 111 UNC - 33/64" 18-8 Stainless Steel 70000 psi Rockwell B80
0271FA00030 M6 10 mm Fully Threaded DIN 6921 Metric - 6.6 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00031 M6 12 mm Fully Threaded DIN 6921 Metric - 6.6 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00032 M6 16 mm Fully Threaded DIN 6921 Metric - 6.6 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00033 M6 20 mm Fully Threaded DIN 6921 Metric - 6.6 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00034 M6 25 mm Fully Threaded DIN 6921 Metric - 6.6 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00035 M6 30 mm Fully Threaded DIN 6921 Metric - 6.6 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00036 M8 12 mm Fully Threaded DIN 6921 Metric - 8.1 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00037 M8 16 mm Fully Threaded DIN 6921 Metric - 8.1 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00038 M8 20 mm Fully Threaded DIN 6921 Metric - 8.1 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00039 M8 25 mm Fully Threaded DIN 6921 Metric - 8.1 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00040 M8 30 mm Fully Threaded DIN 6921 Metric - 8.1 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00041 M8 35 mm Fully Threaded DIN 6921 Metric - 8.1 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00042 M8 40 mm Fully Threaded DIN 6921 Metric - 8.1 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00043 M10 20 mm Fully Threaded DIN 6921 Metric - 9.2 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00044 M10 25 mm Fully Threaded DIN 6921 Metric - 9.2 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00045 M10 30 mm Fully Threaded DIN 6921 Metric - 9.2 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00046 M10 35 mm Fully Threaded DIN 6921 Metric - 9.2 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00047 M10 40 mm Fully Threaded DIN 6921 Metric - 9.2 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00048 M10 45 mm Fully Threaded DIN 6921 Metric - 9.2 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00049 M10 50 mm Fully Threaded DIN 6921 Metric - 9.2 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00050 M12 25 mm Fully Threaded DIN 6921 Metric - 11.5 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00051 M12 30 mm Fully Threaded DIN 6921 Metric - 11.5 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00052 M12 40 mm Fully Threaded DIN 6921 Metric - 11.5 mm 18-8 Stainless Steel 100000 psi Not Rated
0271FA00053 M12 50 mm Fully Threaded DIN 6921 Metric - 11.5 mm 18-8 Stainless Steel 100000 psi Not Rated
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