#8-32 x 1/2" Thumb Screws with Black Round Knob 1/2" Black nylon nuts are pressed on 8-32 (Fine Thread) For additional thumb screw options visit our store Thread Material ? Stainless Steel 18-8 Fully Threaded to within 1/16? of cap Made in USA Premium Quality Product Ships Fast Free #8-32 Knurled Thumb Screw with Round Knob Red. Clamping Bolts #8-32 Knurled Thumb Screws with Gray Round Finger Grip Knob Pack Options: 12 / 24 Packs Available Knurled Caps: 1/2" Gray Knurled Caps Material: Stainless Steel 18-8 Lengths Available: 8 x 1/4", 8 x 3/8", 8 x 1/2", 8 x 3/4", 8 x 1" Selection: Use the dropdown box to choose length and quantity Description: These #8-32 knurled thumb screws feature industrial-grade stainless steel with 1/2" gray knurled caps, ideal for applications like machinery panels, clamping, and workbenches. The 18-8 stainless steel offers excellent corrosion resistance, making these screws suitable for various environments. For additional sizes, threads and colors, please visit our store Here Made in USA Premium Quality Product Ships Fast Free 1/4"-20 Thumb Screws with Gray Wing Knob Multiple lengths Stainless Steel $11.30 1/4"-20 Thumb Screws with Yellow Wing Knob Multiple lengths Stainless Steel $11.30 1/4" Clamping Thumb Screw Set (Pack of 4) for Softwoods Includes Bit Black Knob $17.00 3/8"- 16 Thumb Screw Bolts with Black Tee Wing Knob. Various Sizes. Stainless $13.75 3/8"- 16 Thumb Screw Bolts with Red Tee Wing Knob. Various Sizes. Stainless $13.75 1/4"- 28 Clamping Thumb Screws (Fine Thread) Gray Knob (Set of 4) $12.45 1/4"- 28 Clamping Thumb Screws (Fine Thread) Red Rosette (Set of 4) $12.45 1/4" Service Thumb Screw Multiple Sizes (Set of 2) Black Knurled 1/4-20 $9.25 1/4" Caution Thumb Screw Multiple Sizes (Set of 2) Black Knurled 1/4-20 $9.25 1/4" -20 Clamping Thumb Screw Choose size / color (Set of 4) Knurled Knob $11.30 1/4"-20 Clamping Thumb Screws Multiple Sizes. (Set of 4) Red Knob Stainless $12.00 1/4"-20 Thumb Screw with Red Wing Knob Multiple lengths Stainless Steel $11.30 1/4"- 20 Clamping Thumb Screws (Set of 4) Multiple Sizes Red 1" Knurled Knob $11.30 1/4"-20 Clamping Thumb Screws (Set of 4) Multiple Sizes Black 1" Knurled Knob $11.30 3/8"-16 Thumb Screws with Gray Wing Knob. Various Sizes. Stainless $13.95 1/4"- 28 Clamping Thumb Screws (Fine Thread) Black Knob (Set of 4) $12.45