Set Screws

5280 products

Set Screws

Set Screws are headless fasteners designed to secure an object within or against another object, typically without protruding. At Skdin, we provide high-quality Set Screws in various point styles and materials for securing pulleys, gears, knobs, and other components to shafts. These headless screws apply compression force to prevent relative movement between components and are available with different drive types including hex socket, square, and slotted. Our set screws are manufactured to precise standards and are ideal for applications where a flush surface is required or space is limited. Explore our comprehensive selection of set screws to find the perfect solution for your shaft-securing applications.

System of Measurement
Inch Metric
Specifications Met
ASME B18.3 ASME B18.3, ASTM F912 ASME B18.3.6M ASME B18.3.6M, ASTM F912 ASME B18.6.2 ASTM F912 DIN 479 DIN 551, ISO 4766 DIN 561B DIN 913, ISO 4026 DIN 914, ISO 4027 DIN 915, ISO 4028 DIN 916 DIN 916, ISO 4029 ISO 4028 ISO 4029 MS51963-1 MS51963-10 MS51963-11 MS51963-15 MS51963-2 MS51963-20 MS51963-21 MS51963-22 MS51963-24 MS51963-3 MS51963-33 MS51963-34 MS51963-35 MS51963-37 MS51963-39 MS51963-63 MS51963-65 MS51963-67 MS51963-9 MS51964-48 MS51964-49 MS51964-51 MS51964-53 MS51964-64 MS51964-65 MS51964-66 MS51964-68 QQ-P-35, MS51021-1 QQ-P-35, MS51021-10 QQ-P-35, MS51021-11 QQ-P-35, MS51021-13 QQ-P-35, MS51021-15 QQ-P-35, MS51021-2 QQ-P-35, MS51021-21 QQ-P-35, MS51021-22 QQ-P-35, MS51021-23 QQ-P-35, MS51021-25 QQ-P-35, MS51021-3 QQ-P-35, MS51021-31 QQ-P-35, MS51021-32 QQ-P-35, MS51021-34 QQ-P-35, MS51021-36 QQ-P-35, MS51021-9 QQ-P-35, MS51023-48 QQ-P-35, MS51023-49 QQ-P-35, MS51023-51 QQ-P-35, MS51023-52 QQ-P-35, MS51023-60 QQ-P-35, MS51023-61 QQ-P-35, MS51023-62 QQ-P-35, MS51023-63
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 6-80 8-32 8-36 10-24 10-32 12-24 12-28 3/16"-100 1/4"-100 1/4"-20 1/4"-28 1/4"-80 5/16"-18 5/16"-24 3/8"-16 3/8"-24 7/16"-14 7/16"-20 1/2"-13 1/2"-20 9/16"-12 9/16"-18 5/8"-11 5/8"-18 3/4"-10 3/4"-16 7/8"-14 7/8"-9 1"-12 1"-14 1"-8 1 1/8"-7 1 1/4"-7 1 1/2"-6 M1.4 M1.6 M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M24 M30 M36
Length
1/16" 5/64" 3/32" 7/64" 1/8" 9/64" 5/32" 11/64" 3/16" 7/32" 1/4" 9/32" 19/64" 5/16" 11/32" 3/8" 27/64" 7/16" 1/2" 9/16" 37/64" 19/32" 5/8" 11/16" 3/4" 13/16" 27/32" 7/8" 1" 1 3/64" 1 1/16" 1 3/32" 1 1/8" 1 3/16" 1 1/4" 1 3/8" 1 1/2" 1 5/8" 1 3/4" 1 7/8" 2" 2 3/16" 2 1/4" 2 5/16" 2 1/2" 2 5/8" 2 3/4" 2 15/16" 3" 3 1/16" 3 3/16" 3 1/4" 3 3/8" 3 1/2" 3 9/16" 3 3/4" 3 13/16" 3 15/16" 4" 4 7/16" 4 1/2" 4 11/16" 5" 5 1/16" 5 5/16" 5 1/2" 6" 6 3/16" 6 9/16" 8" 10" 12" 2 mm 2.5 mm 3 mm 4 mm 5 mm 6 mm 7.5 mm 8 mm 9.5 mm 10 mm 10.8 mm 11.2 mm 12 mm 12.8 mm 13.2 mm 13.7 mm 14 mm 15 mm 15.5 mm 16 mm 16.8 mm 17.2 mm 17.7 mm 18 mm 20 mm 20.8 mm 21.2 mm 21.7 mm 22 mm 24.5 mm 25 mm 25.8 mm 26.2 mm 26.7 mm 27 mm 28.3 mm 30 mm 31.2 mm 31.7 mm 32 mm 33 mm 35 mm 36 mm 36.7 mm 38.3 mm 39 mm 40 mm 41.7 mm 42 mm 44.2 mm 45 mm 50 mm 52 mm 53.3 mm 54.7 mm 55 mm 60 mm 64.2 mm 70 mm 80 mm 84.7 mm 90 mm 100 mm 110 mm 120 mm 130 mm 200 mm
Head Type
Headless Hex Square
Material
18-8 Stainless Steel 303 Stainless Steel 304 Stainless Steel 316 Stainless Steel 400 Nickel Alloy Steel Black-Oxide 12L14 Steel Black-Oxide 18-8 Stainless Steel Black-Oxide Alloy Steel Brass Cadmium-Plated Alloy Steel Galvanized Iron Nylon Plastic Steel Zinc Plated Alloy Steel Zinc-Plated Alloy Steel
Drive Style
External Hex External Square Hex Slotted
Head Height
3/16" 13/64" 15/64" 1/4" 9/32" 19/64" 11/32" 3/8" 25/64" 15/32" 31/64" 9/16" 37/64" 19/32" 21/32" 43/64" 25/32" 27/32" 15/16" 5 mm 6 mm 7 mm 8 mm 9 mm 10 mm 11 mm 12 mm 16 mm 20 mm
Thread Pitch
0.2 mm 0.25 mm 0.3 mm 0.35 mm 0.4 mm 0.45 mm 0.5 mm 0.7 mm 0.75 mm 0.8 mm 1 mm 1.25 mm 1.5 mm 1.75 mm 2 mm 2.5 mm 3 mm 3.5 mm 4 mm
Thread Diameter
0.06" 0.073" 0.086" 0.099" 0.112" 0.125" 0.138" 0.164" 0.187" 0.19" 0.216" 0.25" 0.313" 0.375" 0.437" 0.438" 0.5" 0.563" 0.625" 0.75" 0.875" 1" 1.125" 1.25" 1.5" 2.5 mm 3 mm
Thread Type
Metric UNC UNF UNS
Drive Size
.028" .035" .050" 0.028" 0.035" 0.050" 0.7 mm 0.9 mm 1.3 mm 1.5 mm 1.5 1/16" 1/2" 1/4" 1/8" 10 mm 10 12 mm 12 14 mm 2 mm 2 2.5 mm 2.5 3 mm 3 3/16" 3/32" 3/4" 3/64" 3/8" 4 mm 4 5 mm 5 5/16" 5/32" 5/64" 5/8" 6 mm 6 7/32" 8 mm 8 9/16" 9/32"
Locking Type
Serrations Thread Locker
Show more▼
Part Number Thread Size Length Drive Style Thread Direction Thread Type Thread Fit Material Thread Diameter Drive Size Head Type
0656FA00046 M12 35 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0663FA00021 M12 40 mm External Hex Right Hand Metric Class 6g Steel - - Hex
0661FA00018 M12 40 mm External Square Right Hand Metric Class 6g Alloy Steel - - Square
0668FA00054 M12 40 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00190 M12 40 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00073 M12 40 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00047 M12 40 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0608FA00102 M12 40 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0659FA00056 M12 40 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0631FA00090 M12 40 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0611FA00060 M12 40 mm Hex Right Hand Metric Class 6g 316 Stainless Steel - 6 mm Headless
0678FA00015 M12 40 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 mm Headless
0656FA00047 M12 40 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0672FA00024 M12 42 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 mm Headless
0605FA00191 M12 45 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00196 M12 45 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00074 M12 45 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00158 M12 45 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0608FA00118 M12 45 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0631FA00141 M12 45 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0656FA00048 M12 45 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0663FA00022 M12 50 mm External Hex Right Hand Metric Class 6g Steel - - Hex
0661FA00019 M12 50 mm External Square Right Hand Metric Class 6g Alloy Steel - - Square
0668FA00055 M12 50 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00192 M12 50 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00197 M12 50 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00075 M12 50 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00048 M12 50 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0608FA00103 M12 50 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0659FA00057 M12 50 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0631FA00091 M12 50 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0611FA00061 M12 50 mm Hex Right Hand Metric Class 6g 316 Stainless Steel - 6 mm Headless
0656FA00049 M12 50 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0672FA00038 M12 52 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 mm Headless
0605FA00157 M12 55 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00095 M12 55 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0608FA00016 M12 55 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0663FA00023 M12 60 mm External Hex Right Hand Metric Class 6g Steel - - Hex
0661FA00020 M12 60 mm External Square Right Hand Metric Class 6g Alloy Steel - - Square
0668FA00082 M12 60 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00076 M12 60 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00159 M12 60 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0608FA00119 M12 60 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0631FA00142 M12 60 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0656FA00050 M12 60 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0663FA00024 M12 70 mm External Hex Right Hand Metric Class 6g Steel - - Hex
0661FA00021 M12 70 mm External Square Right Hand Metric Class 6g Alloy Steel - - Square
0636FA00160 M12 70 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0608FA00017 M12 70 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0656FA00078 M12 70 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0663FA00025 M12 80 mm External Hex Right Hand Metric Class 6g Steel - - Hex
0661FA00022 M12 80 mm External Square Right Hand Metric Class 6g Alloy Steel - - Square
0605FA00122 M12 80 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00161 M12 80 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0608FA00129 M12 80 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0631FA00143 M12 80 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0656FA00079 M12 80 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0663FA00026 M12 90 mm External Hex Right Hand Metric Class 6g Steel - - Hex
0608FA00134 M12 90 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 6 mm Headless
0656FA00080 M12 90 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0663FA00027 M12 100 mm External Hex Right Hand Metric Class 6g Steel - - Hex
0661FA00023 M12 100 mm External Square Right Hand Metric Class 6g Alloy Steel - - Square
0605FA00158 M12 100 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00096 M12 100 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0656FA00081 M12 100 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0663FA00028 M12 120 mm External Hex Right Hand Metric Class 6g Steel - - Hex
0605FA00159 M14 14 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00162 M14 14 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00117 M14 16 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00097 M14 16 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00118 M14 20 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00098 M14 20 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0656FA00082 M14 20 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0605FA00119 M14 25 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00099 M14 25 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00120 M14 30 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00163 M14 30 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0656FA00125 M14 30 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0605FA00121 M14 35 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00100 M14 35 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0656FA00083 M14 35 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0605FA00123 M14 40 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00101 M14 40 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0656FA00126 M14 40 mm Hex Right Hand Metric Class 6g Alloy Steel - 6 Headless
0605FA00160 M14 45 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00124 M14 50 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00102 M14 50 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0605FA00161 M14 60 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 6 mm Headless
0636FA00103 M16 12 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 8 mm Headless
0605FA00198 M16 16 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 8 mm Headless
0605FA00077 M16 16 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 8 mm Headless
0636FA00164 M16 16 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 8 mm Headless
0608FA00126 M16 16 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 8 mm Headless
0631FA00154 M16 16 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 8 mm Headless
0656FA00084 M16 16 mm Hex Right Hand Metric Class 6g Alloy Steel - 8 Headless
0668FA00083 M16 20 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 8 mm Headless
0605FA00199 M16 20 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 8 mm Headless
0605FA00078 M16 20 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 8 mm Headless
0636FA00165 M16 20 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 8 mm Headless
0608FA00127 M16 20 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 8 mm Headless
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