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
0608FA00120 M5 30 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 2.5 mm Headless
0659FA00041 M5 30 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 2.5 mm Headless
0631FA00082 M5 30 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 2.5 mm Headless
0611FA00034 M5 30 mm Hex Right Hand Metric Class 6g 316 Stainless Steel - 2.5 mm Headless
0656FA00065 M5 30 mm Hex Right Hand Metric Class 6g Alloy Steel - 2.5 Headless
0640FA00039 M5 30 mm Slotted Right Hand Metric Class 6g Alloy Steel - - Headless
0638FA00030 M5 30 mm Slotted Right Hand Metric Class 6g Brass - - Headless
0668FA00067 M5 35 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 2.5 mm Headless
0605FA00101 M5 35 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 2.5 mm Headless
0636FA00073 M5 35 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 2.5 mm Headless
0608FA00121 M5 35 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 2.5 mm Headless
0631FA00149 M5 35 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 2.5 mm Headless
0656FA00066 M5 35 mm Hex Right Hand Metric Class 6g Alloy Steel - 2.5 Headless
0668FA00068 M5 40 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 2.5 mm Headless
0605FA00110 M5 40 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 2.5 mm Headless
0636FA00074 M5 40 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 2.5 mm Headless
0608FA00122 M5 40 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 2.5 mm Headless
0631FA00083 M5 40 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 2.5 mm Headless
0611FA00035 M5 40 mm Hex Right Hand Metric Class 6g 316 Stainless Steel - 2.5 mm Headless
0656FA00113 M5 40 mm Hex Right Hand Metric Class 6g Alloy Steel - 2.5 Headless
0668FA00069 M5 45 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 2.5 mm Headless
0605FA00140 M5 45 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 2.5 mm Headless
0636FA00075 M5 45 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 2.5 mm Headless
0656FA00067 M5 45 mm Hex Right Hand Metric Class 6g Alloy Steel - 2.5 Headless
0605FA00141 M5 50 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 2.5 mm Headless
0636FA00076 M5 50 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 2.5 mm Headless
0631FA00084 M5 50 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 2.5 mm Headless
0656FA00068 M5 50 mm Hex Right Hand Metric Class 6g Alloy Steel - 2.5 Headless
0605FA00142 M5 60 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 2.5 mm Headless
0636FA00077 M6 4 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0605FA00112 M6 5 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0636FA00017 M6 5 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0668FA00110 M6 5 mm Hex Right Hand Metric Class 5g6g Zinc-Plated Alloy Steel - 3 mm Headless
0608FA00008 M6 5 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0631FA00035 M6 5 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0656FA00069 M6 5 mm Hex Right Hand Metric Class 6g Alloy Steel - 3 Headless
0668FA00023 M6 6 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0605FA00036 M6 6 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0636FA00018 M6 6 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0605FA00222 M6 6 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0621FA00013 M6 6 mm Hex Right Hand Metric Class 5g6g Black-Oxide Alloy Steel - 3 mm Headless
0649FA00013 M6 6 mm Hex Right Hand Metric Class 5g6g Black-Oxide Alloy Steel - 3 mm Headless
0647FA00012 M6 6 mm Hex Right Hand Metric Class 5g6g Black-Oxide Alloy Steel - 3 mm Headless
0668FA00111 M6 6 mm Hex Right Hand Metric Class 5g6g Zinc-Plated Alloy Steel - 3 mm Headless
0622FA00013 M6 6 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0651FA00014 M6 6 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0670FA00028 M6 6 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0628FA00010 M6 6 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0608FA00069 M6 6 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0659FA00020 M6 6 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0631FA00038 M6 6 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0645FA00034 M6 6 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0611FA00036 M6 6 mm Hex Right Hand Metric Class 6g 316 Stainless Steel - 3 mm Headless
0633FA00015 M6 6 mm Hex Right Hand Metric Class 6g 316 Stainless Steel - 3 mm Headless
0626FA00015 M6 6 mm Hex Right Hand Metric Class 6g Alloy Steel - 3 mm Headless
0656FA00012 M6 6 mm Hex Right Hand Metric Class 6g Alloy Steel - 3 Headless
0631FA00118 M6 6 mm Hex Right Hand Metric Class 6g Black-Oxide 18-8 Stainless Steel - 3 mm Headless
0642FA00032 M6 6 mm Slotted Right Hand Metric Class 6g 18-8 Stainless Steel - - Headless
0640FA00040 M6 6 mm Slotted Right Hand Metric Class 6g Alloy Steel - - Headless
0638FA00031 M6 6 mm Slotted Right Hand Metric Class 6g Brass - - Headless
0641FA00007 M6 6 mm Slotted Right Hand Metric Class 6g Nylon Plastic - - Headless
0668FA00024 M6 8 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0605FA00037 M6 8 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0636FA00019 M6 8 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0605FA00223 M6 8 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0621FA00014 M6 8 mm Hex Right Hand Metric Class 5g6g Black-Oxide Alloy Steel - 3 mm Headless
0649FA00014 M6 8 mm Hex Right Hand Metric Class 5g6g Black-Oxide Alloy Steel - 3 mm Headless
0647FA00013 M6 8 mm Hex Right Hand Metric Class 5g6g Black-Oxide Alloy Steel - 3 mm Headless
0668FA00112 M6 8 mm Hex Right Hand Metric Class 5g6g Zinc-Plated Alloy Steel - 3 mm Headless
0622FA00014 M6 8 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0651FA00015 M6 8 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0670FA00029 M6 8 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0608FA00070 M6 8 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0659FA00021 M6 8 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0631FA00040 M6 8 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0645FA00013 M6 8 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0611FA00037 M6 8 mm Hex Right Hand Metric Class 6g 316 Stainless Steel - 3 mm Headless
0633FA00016 M6 8 mm Hex Right Hand Metric Class 6g 316 Stainless Steel - 3 mm Headless
0626FA00016 M6 8 mm Hex Right Hand Metric Class 6g Alloy Steel - 3 mm Headless
0656FA00013 M6 8 mm Hex Right Hand Metric Class 6g Alloy Steel - 3 Headless
0631FA00119 M6 8 mm Hex Right Hand Metric Class 6g Black-Oxide 18-8 Stainless Steel - 3 mm Headless
0642FA00033 M6 8 mm Slotted Right Hand Metric Class 6g 18-8 Stainless Steel - - Headless
0640FA00041 M6 8 mm Slotted Right Hand Metric Class 6g Alloy Steel - - Headless
0638FA00032 M6 8 mm Slotted Right Hand Metric Class 6g Brass - - Headless
0641FA00008 M6 8 mm Slotted Right Hand Metric Class 6g Nylon Plastic - - Headless
0668FA00025 M6 10 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0605FA00038 M6 10 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0636FA00020 M6 10 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0605FA00224 M6 10 mm Hex Right Hand Metric Class 5g6g Alloy Steel - 3 mm Headless
0621FA00015 M6 10 mm Hex Right Hand Metric Class 5g6g Black-Oxide Alloy Steel - 3 mm Headless
0649FA00015 M6 10 mm Hex Right Hand Metric Class 5g6g Black-Oxide Alloy Steel - 3 mm Headless
0647FA00014 M6 10 mm Hex Right Hand Metric Class 5g6g Black-Oxide Alloy Steel - 3 mm Headless
0668FA00113 M6 10 mm Hex Right Hand Metric Class 5g6g Zinc-Plated Alloy Steel - 3 mm Headless
0622FA00015 M6 10 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0651FA00016 M6 10 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0670FA00030 M6 10 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0628FA00011 M6 10 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0608FA00071 M6 10 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0659FA00022 M6 10 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
0631FA00041 M6 10 mm Hex Right Hand Metric Class 6g 18-8 Stainless Steel - 3 mm Headless
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