Thumb Screws

1537 products

Thumb Screws

Thumb Screws are user-friendly fasteners designed for hand-tightening without tools, featuring winged or knurled heads for easy grip and operation. At Skdin, we offer a comprehensive range of high-quality Thumb Screws in various styles, materials, and sizes for applications requiring frequent adjustments or tool-free operation. These convenient fasteners are ideal for access panels, electronic enclosures, laboratory equipment, and any application where quick assembly and disassembly is beneficial. Our thumb screws are available with different thread types, head styles, and materials to suit various requirements. Explore our selection to find the perfect thumb screws for your tool-free fastening needs.

System of Measurement
Inch Metric
Specifications Met
DIN 316 DIN 464 DIN 653
Thread Size
4-40 4-48 6-32 6-48 8-32 8-40 10-24 10-32 3/16"-100 1/4"-20 1/4"-28 1/4"-80 5/16"-18 5/16"-24 3/8"-16 1/2"-13 5/8"-11 M2 M2.5 M3 M3.5 M4 M5 M6 M8 M10 M12
Length
3/16" 7/32" 1/4" 9/32" 5/16" 3/8" 13/32" 7/16" 1/2" 17/32" 9/16" 5/8" 21/32" 3/4" 25/32" 7/8" 29/32" 1" 1 1/8" 1 1/4" 1 5/16" 1 3/8" 1 1/2" 1 5/8" 1 3/4" 2" 2 1/16" 2 1/4" 2 5/16" 2 1/2" 2 9/16" 2 3/4" 2 13/16" 3" 3 1/16" 3 1/2" 3 9/16" 3 13/16" 4" 4 5/16" 4 9/16" 5 1/16" 5 5/16" 4 mm 5 mm 6 mm 8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 18 mm 19 mm 20 mm 24 mm 25 mm 26 mm 30 mm 31 mm 32 mm 34 mm 35 mm 38 mm 40 mm 41 mm 44.5 mm 50 mm 51 mm 57 mm 60 mm 63.5 mm 76 mm 80 mm
Material
18-8 Stainless Steel 2011 Aluminum 316 Stainless Steel 6061 Aluminum Acetal Plastic Black-Oxide Steel Brass Glass-Filled Nylon Plastic Nylon Plastic Steel Zinc-Plated Cast Iron Zinc-Plated Iron Zinc-Plated Steel
Drive Style
External Hex Hex Slotted
Threading
Fully Threaded Partially Threaded
Head Diameter
3/16" 0.25" 19/64" 5/16" 21/64" 11/32" 23/64" 3/8" 25/64" 0.4" 13/32" 27/64" 7/16" 29/64" 31/64" 1/2" 0.53" 35/64" 9/16" 37/64" 39/64" 0.61" 5/8" 41/64" 0.68" 11/16" 3/4" 0.875" 1" 1 1/8" 1 1/4" 1 3/8" 1 1/2" 4.8 mm 6 mm 7 mm 7.5 mm 8 mm 9.5 mm 9.6 mm 10 mm 11 mm 11.5 mm 12 mm 12.7 mm 13 mm 14.5 mm 15.9 mm 16 mm 16.5 mm 19 mm 19.5 mm 20 mm 22.2 mm 23 mm 24 mm 25 mm 26 mm 29 mm 30 mm 32 mm 36 mm 38 mm
Head Height
3/32" 1/8" 9/64" 5/32" 11/64" 3/16" 7/32" 1/4" 9/32" 19/64" 5/16" 21/64" 11/32" 23/64" 3/8" 25/64" 13/32" 7/16" 29/64" 15/32" 1/2" 35/64" 9/16" 19/32" 39/64" 5/8" 43/64" 11/16" 23/32" 3/4" 13/16" 7/8" 15/16" 1" 1 1/8" 1 3/16" 1 1/4" 1 1/2" 2.5 mm 3 mm 3.5 mm 4 mm 4.4 mm 5 mm 5.5 mm 6 mm 6.5 mm 7 mm 7.6 mm 7.8 mm 7.9 mm 8 mm 8.5 mm 8.6 mm 9.5 mm 9.8 mm 10 mm 10.5 mm 11 mm 11.5 mm 12.2 mm 12.7 mm 13 mm 14 mm 14.3 mm 15.5 mm 16 mm 17 mm 17.5 mm 18 mm 19 mm 20 mm 21 mm 22 mm 24 mm 25 mm 33 mm 38 mm 40 mm
Thread Pitch
0.4 mm 0.45 mm 0.5 mm 0.6 mm 0.7 mm 0.8 mm 1 mm 1.25 mm 1.5 mm 1.75 mm
Thread Diameter
0.112" 0.138" 0.164" 0.188" 0.19" 0.25" 0.312" 0.313" 0.375" 0.5" 0.625"
Thread Type
Metric UNC UNF UNS
Drive Size
1/4" 3/16" 3/32" 5/32" 7/64" 9/64"
Tensile Strength
11000 psi 13000 psi 18000 psi 40000 psi 50000 psi 55000 psi 60000 psi 70000 psi 80000 psi 90000 psi 180000 psi
Show more▼
Part Number Thread Size Length Threading Thread Direction Thread Diameter Thread Type Thread Fit Head Height Head Diameter Material Tensile Strength Hardness
0789FA00011 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 9/64" 27/64" Nylon Plastic 11000 psi Not Rated
0762FA00011 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 9/64" 7/16" Brass - Not Rated
0760FA00014 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 5/32" 29/64" 18-8 Stainless Steel 80000 psi Rockwell B85
0759FA00007 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 3/16" 3/8" Brass 50000 psi Rockwell B78
0792FA00006 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 3/16" 3/8" Nylon Plastic 13000 psi Not Rated
0798FA00007 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - 18-8 Stainless Steel - Not Rated
0800FA00001 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - Brass 50000 psi Rockwell B40
0796FA00011 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - Steel 40000 psi Rockwell B55
0796FA00054 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - Zinc-Plated Steel 40000 psi Rockwell B55
0802FA00013 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 15/32" - 18-8 Stainless Steel - Not Rated
0801FA00009 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 15/32" - Steel 40000 psi Rockwell B55
0801FA00044 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 15/32" - Zinc-Plated Steel 40000 psi Rockwell B55
0769FA00012 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 1/2" 0.25" 18-8 Stainless Steel 80000 psi Rockwell B85
0768FA00020 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 1/2" 0.25" 18-8 Stainless Steel 80000 psi Rockwell B85
0794FA00001 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 1/2" 3/8" Zinc-Plated Iron - Not Rated
0773FA00022 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" 5/8" 18-8 Stainless Steel - Not Rated
0776FA00020 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" 5/8" 18-8 Stainless Steel - Not Rated
0775FA00001 10-24 1/2" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" - 18-8 Stainless Steel - Not Rated
0760FA00039 10-24 5/8" Fully Threaded Right Hand 0.19" UNC Class 2A 5/32" 29/64" 18-8 Stainless Steel 80000 psi Rockwell B85
0759FA00008 10-24 5/8" Fully Threaded Right Hand 0.19" UNC Class 2A 3/16" 3/8" Brass 50000 psi Rockwell B78
0773FA00023 10-24 5/8" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" 5/8" 18-8 Stainless Steel - Not Rated
0776FA00021 10-24 5/8" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" 5/8" 18-8 Stainless Steel - Not Rated
0775FA00002 10-24 5/8" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" - 18-8 Stainless Steel - Not Rated
0789FA00012 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 2A 9/64" 27/64" Nylon Plastic 11000 psi Not Rated
0762FA00012 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 2A 9/64" 7/16" Brass - Not Rated
0760FA00015 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 2A 5/32" 29/64" 18-8 Stainless Steel 80000 psi Rockwell B85
0792FA00007 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 2A 3/16" 1/2" Nylon Plastic 13000 psi Not Rated
0798FA00008 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - 18-8 Stainless Steel - Not Rated
0800FA00002 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - Brass 50000 psi Rockwell B40
0796FA00012 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - Steel 40000 psi Rockwell B55
0796FA00055 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - Zinc-Plated Steel 40000 psi Rockwell B55
0802FA00014 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 2A 15/32" - 18-8 Stainless Steel - Not Rated
0801FA00010 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 2A 15/32" - Steel 40000 psi Rockwell B55
0801FA00045 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 2A 15/32" - Zinc-Plated Steel 40000 psi Rockwell B55
0794FA00002 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 2A 1/2" 3/8" Zinc-Plated Iron - Not Rated
0773FA00024 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" 5/8" 18-8 Stainless Steel - Not Rated
0776FA00022 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" 5/8" 18-8 Stainless Steel - Not Rated
0775FA00003 10-24 3/4" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" - 18-8 Stainless Steel - Not Rated
0755FA00012 10-24 3/4" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 3/8" 18-8 Stainless Steel 80000 psi Rockwell B83
0754FA00013 10-24 3/4" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 3/8" 18-8 Stainless Steel 80000 psi Rockwell B83
0755FA00013 10-24 3/4" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 1/2" 18-8 Stainless Steel 80000 psi Rockwell B83
0754FA00014 10-24 3/4" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 1/2" 18-8 Stainless Steel 80000 psi Rockwell B83
0755FA00014 10-24 3/4" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 3/4" 18-8 Stainless Steel 80000 psi Rockwell B83
0754FA00015 10-24 3/4" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 3/4" 18-8 Stainless Steel 80000 psi Rockwell B83
0760FA00040 10-24 7/8" Fully Threaded Right Hand 0.19" UNC Class 2A 5/32" 29/64" 18-8 Stainless Steel 80000 psi Rockwell B85
0773FA00025 10-24 7/8" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" 5/8" 18-8 Stainless Steel - Not Rated
0776FA00023 10-24 7/8" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" 5/8" 18-8 Stainless Steel - Not Rated
0789FA00013 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 9/64" 27/64" Nylon Plastic 11000 psi Not Rated
0762FA00013 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 9/64" 7/16" Brass - Not Rated
0760FA00016 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 5/32" 29/64" 18-8 Stainless Steel 80000 psi Rockwell B85
0798FA00009 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - 18-8 Stainless Steel - Not Rated
0800FA00003 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - Brass 50000 psi Rockwell B40
0796FA00013 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - Steel 40000 psi Rockwell B55
0796FA00056 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - Zinc-Plated Steel 40000 psi Rockwell B55
0802FA00015 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 15/32" - 18-8 Stainless Steel - Not Rated
0801FA00011 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 15/32" - Steel 40000 psi Rockwell B55
0801FA00046 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 15/32" - Zinc-Plated Steel 40000 psi Rockwell B55
0769FA00013 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 1/2" 0.25" 18-8 Stainless Steel 80000 psi Rockwell B85
0768FA00021 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 1/2" 0.25" 18-8 Stainless Steel 80000 psi Rockwell B85
0794FA00003 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 2A 1/2" 3/8" Zinc-Plated Iron - Not Rated
0773FA00026 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" 5/8" 18-8 Stainless Steel - Not Rated
0775FA00004 10-24 1" Fully Threaded Right Hand 0.19" UNC Class 3A 1/4" - 18-8 Stainless Steel - Not Rated
0754FA00052 10-24 1" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 3/8" 18-8 Stainless Steel 80000 psi Rockwell B83
0755FA00015 10-24 1" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 3/8" 18-8 Stainless Steel 80000 psi Rockwell B83
0782FA00005 10-24 1" Partially Threaded Right Hand 0.19" UNC Class 2A 1/4" 3/4" Black-Oxide Steel - Not Rated
0753FA00001 10-24 1" Partially Threaded Right Hand 0.19" UNC Class 2A 1/2" - Black-Oxide Steel - Not Rated
0776FA00024 10-24 1 1/8" Partially Threaded Right Hand 0.19" UNC Class 3A 1/4" 5/8" 18-8 Stainless Steel - Not Rated
0760FA00041 10-24 1 1/4" Fully Threaded Right Hand 0.19" UNC Class 2A 5/32" 29/64" 18-8 Stainless Steel 80000 psi Rockwell B85
0781FA00004 10-24 1 1/4" Partially Threaded Right Hand 0.19" UNC Class 2A 5/16" 3/4" 18-8 Stainless Steel 80000 psi Rockwell B83
0758FA00001 10-24 1 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 3/16" 5/8" Black-Oxide Steel 70000 psi Rockwell B84
0798FA00010 10-24 1 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - 18-8 Stainless Steel - Not Rated
0796FA00014 10-24 1 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 3/8" - Steel 40000 psi Rockwell B55
0802FA00003 10-24 1 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 15/32" - 18-8 Stainless Steel - Not Rated
0801FA00012 10-24 1 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 15/32" - Steel 40000 psi Rockwell B55
0794FA00004 10-24 1 1/2" Fully Threaded Right Hand 0.19" UNC Class 2A 1/2" 3/8" Zinc-Plated Iron - Not Rated
0755FA00017 10-24 1 1/2" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 5/8" 18-8 Stainless Steel 80000 psi Rockwell B83
0754FA00016 10-24 1 1/2" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 5/8" 18-8 Stainless Steel 80000 psi Rockwell B83
0754FA00053 10-24 1 1/2" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 3/4" 18-8 Stainless Steel 80000 psi Rockwell B83
0755FA00016 10-24 1 1/2" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 3/4" 18-8 Stainless Steel 80000 psi Rockwell B83
0782FA00006 10-24 1 1/2" Partially Threaded Right Hand 0.19" UNC Class 2A 1/4" 3/4" Black-Oxide Steel - Not Rated
0781FA00005 10-24 1 5/8" Partially Threaded Right Hand 0.19" UNC Class 2A 5/16" 3/4" 18-8 Stainless Steel 80000 psi Rockwell B83
0758FA00002 10-24 2" Fully Threaded Right Hand 0.19" UNC Class 2A 3/16" 5/8" Black-Oxide Steel 70000 psi Rockwell B84
0801FA00013 10-24 2" Fully Threaded Right Hand 0.19" UNC Class 2A 15/32" - Steel 40000 psi Rockwell B55
0755FA00018 10-24 2" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 5/8" 18-8 Stainless Steel 80000 psi Rockwell B83
0754FA00017 10-24 2" Partially Threaded Right Hand 0.19" UNC Class 2A 3/16" 5/8" 18-8 Stainless Steel 80000 psi Rockwell B83
0782FA00007 10-24 2" Partially Threaded Right Hand 0.19" UNC Class 2A 1/4" 3/4" Black-Oxide Steel - Not Rated
0781FA00006 10-24 2" Partially Threaded Right Hand 0.19" UNC Class 2A 5/16" 3/4" 18-8 Stainless Steel 80000 psi Rockwell B83
0791FA00012 10-32 1/4" Fully Threaded Right Hand 0.19" UNF Class 2A 5/16" 13/32" Nylon Plastic 11000 psi Not Rated
0764FA00019 10-32 5/16" Fully Threaded Right Hand 0.19" UNF Class 2A 7/32" 1/2" 18-8 Stainless Steel 80000 psi Rockwell B83
0765FA00017 10-32 5/16" Fully Threaded Right Hand 0.19" UNF Class 2A 7/32" 1/2" Black-Oxide Steel 70000 psi Rockwell B84
0789FA00014 10-32 3/8" Fully Threaded Right Hand 0.19" UNF Class 2A 9/64" 27/64" Nylon Plastic 11000 psi Not Rated
0762FA00018 10-32 3/8" Fully Threaded Right Hand 0.19" UNF Class 2A 9/64" 7/16" Brass - Not Rated
0760FA00017 10-32 3/8" Fully Threaded Right Hand 0.19" UNF Class 2A 5/32" 29/64" 18-8 Stainless Steel 80000 psi Rockwell B85
0755FA00019 10-32 3/8" Fully Threaded Right Hand 0.19" UNF Class 2A 3/16" 7/16" 18-8 Stainless Steel 80000 psi Rockwell B85
0754FA00018 10-32 3/8" Fully Threaded Right Hand 0.19" UNF Class 2A 3/16" 7/16" 18-8 Stainless Steel 80000 psi Rockwell B85
0761FA00010 10-32 3/8" Fully Threaded Right Hand 0.19" UNF Class 2A 3/16" 7/16" 6061 Aluminum 40000 psi Rockwell B60
0764FA00020 10-32 3/8" Fully Threaded Right Hand 0.19" UNF Class 2A 7/32" 1/2" 18-8 Stainless Steel 80000 psi Rockwell B83
0765FA00018 10-32 3/8" Fully Threaded Right Hand 0.19" UNF Class 2A 7/32" 1/2" Black-Oxide Steel 70000 psi Rockwell B84
0767FA00008 10-32 3/8" Fully Threaded Right Hand 0.19" UNF Class 2A 7/32" 1/2" Brass 50000 psi Rockwell B78
0791FA00013 10-32 3/8" Fully Threaded Right Hand 0.19" UNF Class 2A 5/16" 13/32" Nylon Plastic 11000 psi Not Rated
🔍 ✕
Cancel