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
0607FA00056 8-32 5/8" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0669FA00055 8-32 5/8" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0658FA00063 8-32 5/8" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0632FA00018 8-32 5/8" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0664FA00022 8-32 5/8" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0610FA00027 8-32 5/8" Hex Right Hand UNC Class 3A 316 Stainless Steel 0.164" 5/64" Headless
0648FA00009 8-32 5/8" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0604FA00105 8-32 5/8" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0667FA00077 8-32 5/8" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0646FA00016 8-32 5/8" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0635FA00026 8-32 5/8" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0612FA00008 8-32 5/8" Hex Right Hand UNC Class 3A Brass 0.164" 5/64" Headless
0637FA00110 8-32 3/4" Hex Right Hand UNC Class 2A Nylon Plastic 0.164" 5/64" Headless
0607FA00057 8-32 3/4" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0593FA00017 8-32 3/4" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0669FA00056 8-32 3/4" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0658FA00064 8-32 3/4" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0632FA00030 8-32 3/4" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0664FA00023 8-32 3/4" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0610FA00029 8-32 3/4" Hex Right Hand UNC Class 3A 316 Stainless Steel 0.164" 5/64" Headless
0625FA00023 8-32 3/4" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0620FA00044 8-32 3/4" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0604FA00106 8-32 3/4" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0667FA00022 8-32 3/4" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0635FA00044 8-32 3/4" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0612FA00009 8-32 3/4" Hex Right Hand UNC Class 3A Brass 0.164" 5/64" Headless
0637FA00114 8-32 7/8" Hex Right Hand UNC Class 2A Nylon Plastic 0.164" 5/64" Headless
0607FA00058 8-32 7/8" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0604FA00107 8-32 7/8" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0667FA00078 8-32 7/8" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0637FA00116 8-32 1" Hex Right Hand UNC Class 2A Nylon Plastic 0.164" 5/64" Headless
0607FA00059 8-32 1" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0669FA00057 8-32 1" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0658FA00065 8-32 1" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0632FA00031 8-32 1" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0625FA00024 8-32 1" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0604FA00108 8-32 1" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0667FA00023 8-32 1" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0635FA00045 8-32 1" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0637FA00121 8-32 1 1/8" Hex Right Hand UNC Class 2A Nylon Plastic 0.164" 5/64" Headless
0607FA00111 8-32 1 1/8" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0637FA00122 8-32 1 1/4" Hex Right Hand UNC Class 2A Nylon Plastic 0.164" 5/64" Headless
0607FA00060 8-32 1 1/4" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0632FA00058 8-32 1 1/4" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0604FA00089 8-32 1 1/4" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0637FA00123 8-32 1 3/8" Hex Right Hand UNC Class 2A Nylon Plastic 0.164" 5/64" Headless
0637FA00124 8-32 1 1/2" Hex Right Hand UNC Class 2A Nylon Plastic 0.164" 5/64" Headless
0607FA00061 8-32 1 1/2" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0604FA00090 8-32 1 1/2" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0667FA00151 8-32 1 1/2" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0637FA00125 8-32 1 3/4" Hex Right Hand UNC Class 2A Nylon Plastic 0.164" 5/64" Headless
0607FA00112 8-32 1 3/4" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0604FA00091 8-32 1 3/4" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0637FA00127 8-32 1 7/8" Hex Right Hand UNC Class 2A Nylon Plastic 0.164" 5/64" Headless
0637FA00128 8-32 2" Hex Right Hand UNC Class 2A Nylon Plastic 0.164" 5/64" Headless
0607FA00113 8-32 2" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0604FA00092 8-32 2" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0644FA00012 8-32 - Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0644FA00013 8-32 - Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0644FA00014 8-32 - Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0644FA00015 8-32 - Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0644FA00016 8-32 - Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0644FA00061 8-32 - Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0644FA00062 8-32 - Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0676FA00028 8-36 7/64" Hex Right Hand UNF Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0604FA00109 8-36 1/8" Hex Right Hand UNF Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0604FA00110 8-36 3/16" Hex Right Hand UNF Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0667FA00152 8-36 3/16" Hex Right Hand UNF Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0607FA00114 8-36 1/4" Hex Right Hand UNF Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0604FA00111 8-36 1/4" Hex Right Hand UNF Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0667FA00153 8-36 1/4" Hex Right Hand UNF Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0604FA00112 8-36 5/16" Hex Right Hand UNF Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0667FA00154 8-36 5/16" Hex Right Hand UNF Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0607FA00115 8-36 3/8" Hex Right Hand UNF Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0604FA00113 8-36 3/8" Hex Right Hand UNF Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0607FA00116 8-36 1/2" Hex Right Hand UNF Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0604FA00114 8-36 1/2" Hex Right Hand UNF Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0667FA00155 8-36 1/2" Hex Right Hand UNF Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0604FA00121 8-36 5/8" Hex Right Hand UNF Class 3A Black-Oxide Alloy Steel 0.164" 5/64" Headless
0607FA00117 8-36 3/4" Hex Right Hand UNF Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0607FA00118 8-36 1" Hex Right Hand UNF Class 3A 18-8 Stainless Steel 0.164" 5/64" Headless
0623FA00015 10-24 1/8" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.19" 3/32" Headless
0677FA00004 10-24 1/8" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.19" 3/32" Headless
0607FA00062 10-24 1/8" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.19" 3/32" Headless
0625FA00025 10-24 1/8" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.19" 3/32" Headless
0676FA00005 10-24 1/8" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.19" 3/32" Headless
0604FA00124 10-24 1/8" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.19" 3/32" Headless
0635FA00046 10-24 1/8" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.19" 3/32" Headless
0623FA00016 10-24 3/16" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.19" 3/32" Headless
0607FA00063 10-24 3/16" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.19" 3/32" Headless
0669FA00020 10-24 3/16" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.19" 3/32" Headless
0658FA00066 10-24 3/16" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.19" 3/32" Headless
0627FA00013 10-24 3/16" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.19" 3/32" Headless
0632FA00032 10-24 3/16" Hex Right Hand UNC Class 3A 18-8 Stainless Steel 0.19" 3/32" Headless
0671FA00017 10-24 3/16" Hex Right Hand UNC Class 3A 316 Stainless Steel 0.19" 3/32" Headless
0610FA00030 10-24 3/16" Hex Right Hand UNC Class 3A 316 Stainless Steel 0.19" 3/32" Headless
0613FA00001 10-24 3/16" Hex Right Hand UNC Class 3A 400 Nickel 0.19" 3/32" Headless
0625FA00026 10-24 3/16" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.19" 3/32" Headless
0657FA00018 10-24 3/16" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.19" 3/32" Headless
0620FA00045 10-24 3/16" Hex Right Hand UNC Class 3A Black-Oxide Alloy Steel 0.19" 3/32" Headless
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