1/4"-20 Clamping Thumb Screw Set with Threaded Inserts for Wood Includes Hex Key Pack of 4 Screw Set Includes: 4 - 1/4"-20 Clamping Thumb Screws with Round Rosette Knob (select length in dropdown box) 4 - 1/4"-20 Threaded Inserts for Softwood 1 - Allen Wrench to Install Threaded Inserts Drill Bit Required is 23/64" Not Included Please advise if Red, Yellow, or Gray Knobs are preferred Steps: Drill hole, Insert thread with wrench (all parts included) 1/4-20 Thread. Lengths: 1/2" - 2 1/2" Thread Insert Height: 25/32 .741" (approx. 3/4") Stainless Steel 18-8 Plastic Knob Details: Clamping Knob Grip Dimensions: 1 1/2" Wide x 7/16" Thick Finger Grip does not interfere with length of Bolt These can be used to secure material without using a wrench. They can also be used for: Panels Vices Clamps Router Table Power Tools Woodworking Jigs Wood Table Clamps Removable Table Clamps Straight Edge Pieces *Hole for insert can be drilled all the way thru your table to accommodate length of bolt if needed. *The Flange on the insert is slightly wider, to keep insert from pulling in to wood table. Visit our store for additional sizes, colors, and fine threaded bolts, under, Store Category: Thumb Screws Standard. Fast and Free Shipping Made in USA Shipping Free Shipping via USPS Ground Advantage, or Priority Mail on large or heavy orders. Orders are generally shipped same day or next on weekdays. Returns We accept return within 30 days from the receipt of the item for refund. Similar items 5/16" Thumb Screw T Bolts Black Plastic Butterfly Clamping Tee Wing Knob 5/16-18 $12.95 Guitar Amp Feet 1 1/4" Tall x 1 1/4" Wide Base Rubber Bumpers Equipment Stands $13.67 Guitar Amp Feet 3/4" Tall x 1" Wide Round Rubber Replacement Feet Spacer Stands $12.59 1/4" Tall x 3/8" Square Stick on Rubber Feet for electronics Adhesive Backed Pad $14.95 1/4" Tall x 1/2" Wide Round Stick on Rubber Feet Adhesive Backed Bumper Pad Foot $13.49 1/4"-20 Knurled Thumb Screw Bolts Red Round Clamping Knob Stainless Steel 4 Pack $12.59 1/8" Thick x 1/2" Wide Square Stick on Rubber Feet for electronics Base Lifter $13.95 1/2" ID Rubber Panel Knockout Plugs Flush Grommet for 1/8" Walls 5/8" OD Top $13.49 3/16" Tall x 7/16" Wide Round Stick on Rubber Feet Pads Adhesive Backed Bumpers $12.59 1/2" Rubber Panel Plug Grommets 1/16" Wall 5/8" OD Top Knockout Hole Cover $14.95 1" ID Rubber Grommet Panel Knockout Hole Plug 3/16" Groove 1 1/4" OD Top Flange $15.79 1 1/8" Silicon Rubber Hole Plugs Push In Compression Stem Drain Knockout Covers $15.39 Rubber Stick on Guitar Pedal Feet 3/16" Thick 7/16" Round Adhesive Bumper Pads $12.95 1 1/4" Replacement Feet for Reel to Reel Deck Heavy Duty Equipment Risers Stands $13.67 3/4" ID Rubber Flat Washers 1 1/2" OD 1/4" Thick Spacer Seals 3/4 x 1 1/2 x 1/4 $13.95 3/8" x 1" Thumb Screw T Bolts Plastic Clamping Knob Tee Wing Stainless Steel $13.95 Add suggested items to your listings - Check it out on 3Dsellers.com listing template by 3Dsellers.com - Try for Free!