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Order LookupSet Screws
Set screws, also known as grub screws, typically have no heads and are fastened into a threaded hole on a component to hold it in place against another component. They are commonly used to hold sleeves, collars, knobs, and gears in place on rotating shafts. They come in a variety of materials and tip shapes which dictate their holding power.
Cup Point Set Screws
Cup point set screws use a concaved tip with a dome or cone-shaped depression to bite into the mounting surface. This creates a matching indent on the mounting surface that the tip engages with and helps resist rotation.
Plain Steel
1/4"-20 Thread Size
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5/16"-18 Thread Size
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3/8"-16 Thread Size
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7/16"-14 Thread Size
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1/2"-13 Thread Size
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5/8"-11 Thread Size
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3/4"-10 Thread Size
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7/8"-9 Thread Size
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1"-8 Thread Size
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Black Oxide Steel
M1.6-0.35 mm Thread Size
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M10-1.25 mm Thread Size
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M10-1.50 mm Thread Size
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M12-1.50 mm Thread Size
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M12-1.75 mm Thread Size
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M14-2.00 mm Thread Size
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M16-1.50 mm Thread Size
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M16-2.00 mm Thread Size
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M2-0.40 mm Thread Size
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M2.5-0.45 mm Thread Size
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M20-2.50 mm Thread Size
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M24-3.00 mm Thread Size
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M3-0.50 mm Thread Size
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M4-0.70 mm Thread Size
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M5-0.80 mm Thread Size
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M6-1.00 mm Thread Size
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M8-1.00 mm Thread Size
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M8-1.25 mm Thread Size
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Zinc Plated Steel
M3-0.50 mm Thread Size
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Black Oxide Alloy Steel
#0-80 Thread Size
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#1-72 Thread Size
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#2-56 Thread Size
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#3-48 Thread Size
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#4-40 Thread Size
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#4-48 Thread Size
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#5-40 Thread Size
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#5-44 Thread Size
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#6-32 Thread Size
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#6-40 Thread Size
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#8-32 Thread Size
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#8-36 Thread Size
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#10-24 Thread Size
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#10-32 Thread Size
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1/4"-20 Thread Size
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1/4"-28 Thread Size
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5/16"-18 Thread Size
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5/16"-24 Thread Size
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3/8"-16 Thread Size
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3/8"-24 Thread Size
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7/16"-14 Thread Size
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7/16"-20 Thread Size
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1/2"-13 Thread Size
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1/2"-20 Thread Size
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5/8"-11 Thread Size
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5/8"-18 Thread Size
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3/4"-10 Thread Size
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3/4"-16 Thread Size
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7/8"-9 Thread Size
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1"-8 Thread Size
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Zinc Plated Alloy Steel
M10-1.50 mm Thread Size
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M12-1.75 mm Thread Size
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M16-2.00 mm Thread Size
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M4-0.70 mm Thread Size
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M5-0.80 mm Thread Size
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M6-1.00 mm Thread Size
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M8-1.25 mm Thread Size
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Plain Stainless Steel
M1.6-0.35 mm Thread Size
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M10-1.50 mm Thread Size
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M12-1.75 mm Thread Size
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M16-2.00 mm Thread Size
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M2-0.40 mm Thread Size
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M2.5-0.45 mm Thread Size
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M3-0.50 mm Thread Size
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M4-0.70 mm Thread Size
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M5-0.80 mm Thread Size
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M6-1.00 mm Thread Size
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M8-1.25 mm Thread Size
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#0-80 Thread Size
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#1-72 Thread Size
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#2-56 Thread Size
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#3-48 Thread Size
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#4-40 Thread Size
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#6-32 Thread Size
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#8-32 Thread Size
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#10-24 Thread Size
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#10-32 Thread Size
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1/4"-20 Thread Size
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1/4"-28 Thread Size
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5/16"-18 Thread Size
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3/8"-16 Thread Size
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1/2"-13 Thread Size
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M5 Thread Size
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Knurled Cup Point Set Screws
Flat Point Set Screws
Cone Point Set Screws
Dog Point Set Screws
Half Dog Point Set Screws
Half dog point set screws have tips that are shorter than dog point set screws, allowing them to fit into shallower holes. They feature an unthreaded cylindrical tip that inserts into a matching hole on the mounting surface which prevents it from moving.